New upstream version 1.45.90 upstream/1.45.90

1 files changed, 58 insertions, 44 deletions

diff --git a/docs/api/settings-spec.xml b/docs/api/settings-spec.xml
index 2618265f..111f90ae 100644
--- a/docs/api/settings-spec.xml
+++ b/docs/api/settings-spec.xml
@@ -12,7 +12,7 @@ Note that autoconnect is not implemented for VPN profiles. See "secondaries" as
 
 If multiple profiles are ready to autoconnect on the same device, the one with the better "connection.autoconnect-priority" is chosen. If the priorities are equal, then the most recently connected profile is activated. If the profiles were not connected earlier or their "connection.timestamp" is identical, the choice is undefined.
 
-Depending on "connection.multi-connect", a profile can (auto)connect only once at a time or multiple times.</entry></row><row><entry><screen>autoconnect-priority<indexterm zone="settings-connection"><primary sortas="autoconnect-priority">autoconnect-priority</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>0</screen></entry><entry>The autoconnect priority in range -999 to 999. If the connection is set to autoconnect, connections with higher priority will be preferred. The higher number means higher priority. Defaults to 0. Note that this property only matters if there are more than one candidate profile to select for autoconnect. In case of equal priority, the profile used most recently is chosen.</entry></row><row><entry><screen>autoconnect-retries<indexterm zone="settings-connection"><primary sortas="autoconnect-retries">autoconnect-retries</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>-1</screen></entry><entry>The number of times a connection should be tried when autoactivating before giving up. Zero means forever, -1 means the global default (4 times if not overridden). Setting this to 1 means to try activation only once before blocking autoconnect. Note that after a timeout, NetworkManager will try to autoconnect again.</entry></row><row><entry><screen>autoconnect-slaves<indexterm zone="settings-connection"><primary sortas="autoconnect-slaves">autoconnect-slaves</primary></indexterm></screen></entry><entry><screen>NMSettingConnectionAutoconnectSlaves (int32)</screen></entry><entry><screen/></entry><entry>Whether or not slaves of this connection should be automatically brought up when NetworkManager activates this connection. This only has a real effect for master connections. The properties "autoconnect", "autoconnect-priority" and "autoconnect-retries" are unrelated to this setting. The permitted values are: 0: leave slave connections untouched, 1: activate all the slave connections with this connection, -1: default. If -1 (default) is set, global connection.autoconnect-slaves is read to determine the real value. If it is default as well, this fallbacks to 0.</entry></row><row><entry><screen>dns-over-tls<indexterm zone="settings-connection"><primary sortas="dns-over-tls">dns-over-tls</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>-1</screen></entry><entry>Whether DNSOverTls (dns-over-tls) is enabled for the connection. DNSOverTls is a technology which uses TLS to encrypt dns traffic.
+Depending on "connection.multi-connect", a profile can (auto)connect only once at a time or multiple times.</entry></row><row><entry><screen>autoconnect-priority<indexterm zone="settings-connection"><primary sortas="autoconnect-priority">autoconnect-priority</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>0</screen></entry><entry>The autoconnect priority in range -999 to 999. If the connection is set to autoconnect, connections with higher priority will be preferred. The higher number means higher priority. Defaults to 0. Note that this property only matters if there are more than one candidate profile to select for autoconnect. In case of equal priority, the profile used most recently is chosen.</entry></row><row><entry><screen>autoconnect-retries<indexterm zone="settings-connection"><primary sortas="autoconnect-retries">autoconnect-retries</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>-1</screen></entry><entry>The number of times a connection should be tried when autoactivating before giving up. Zero means forever, -1 means the global default (4 times if not overridden). Setting this to 1 means to try activation only once before blocking autoconnect. Note that after a timeout, NetworkManager will try to autoconnect again.</entry></row><row><entry><screen>autoconnect-slaves<indexterm zone="settings-connection"><primary sortas="autoconnect-slaves">autoconnect-slaves</primary></indexterm></screen></entry><entry><screen>NMSettingConnectionAutoconnectSlaves (int32)</screen></entry><entry><screen/></entry><entry>Whether or not slaves of this connection should be automatically brought up when NetworkManager activates this connection. This only has a real effect for master connections. The properties "autoconnect", "autoconnect-priority" and "autoconnect-retries" are unrelated to this setting. The permitted values are: 0: leave slave connections untouched, 1: activate all the slave connections with this connection, -1: default. If -1 (default) is set, global connection.autoconnect-slaves is read to determine the real value. If it is default as well, this fallbacks to 0.</entry></row><row><entry><screen>controller<indexterm zone="settings-connection"><primary sortas="controller">controller</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>Interface name of the controller device or UUID of the controller connection.</entry></row><row><entry><screen>dns-over-tls<indexterm zone="settings-connection"><primary sortas="dns-over-tls">dns-over-tls</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>-1</screen></entry><entry>Whether DNSOverTls (dns-over-tls) is enabled for the connection. DNSOverTls is a technology which uses TLS to encrypt dns traffic.
 
 The permitted values are: "yes" (2) use DNSOverTls and disabled fallback, "opportunistic" (1) use DNSOverTls but allow fallback to unencrypted resolution, "no" (0) don't ever use DNSOverTls. If unspecified "default" depends on the plugin used. Systemd-resolved uses global setting.
 
@@ -24,7 +24,9 @@ For connection types where interface names cannot easily be made persistent (e.g
 
 The permitted values are: "yes" (2) register hostname and resolving for the connection, "no" (0) disable LLMNR for the interface, "resolve" (1) do not register hostname but allow resolving of LLMNR host names If unspecified, "default" ultimately depends on the DNS plugin (which for systemd-resolved currently means "yes").
 
-This feature requires a plugin which supports LLMNR. Otherwise, the setting has no effect. One such plugin is dns-systemd-resolved.</entry></row><row><entry><screen>master<indexterm zone="settings-connection"><primary sortas="master">master</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>Interface name of the master device or UUID of the master connection.</entry></row><row><entry><screen>mdns<indexterm zone="settings-connection"><primary sortas="mdns">mdns</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>-1</screen></entry><entry>Whether mDNS is enabled for the connection.
+This feature requires a plugin which supports LLMNR. Otherwise, the setting has no effect. One such plugin is dns-systemd-resolved.</entry></row><row><entry><screen>master<indexterm zone="settings-connection"><primary sortas="master">master</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>Interface name of the master device or UUID of the master connection.
+
+Deprecated 1.46. Use "controller" instead, this is just an alias.</entry></row><row><entry><screen>mdns<indexterm zone="settings-connection"><primary sortas="mdns">mdns</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>-1</screen></entry><entry>Whether mDNS is enabled for the connection.
 
 The permitted values are: "yes" (2) register hostname and resolving for the connection, "no" (0) disable mDNS for the interface, "resolve" (1) do not register hostname but allow resolving of mDNS host names and "default" (-1) to allow lookup of a global default in NetworkManager.conf. If unspecified, "default" ultimately depends on the DNS plugin (which for systemd-resolved currently means "no").
 
@@ -52,13 +54,15 @@ The special value "none" is allowed to indicate that no MUD URL is used.
 
 If the per-profile value is unspecified (the default), a global connection default gets consulted. If still unspecified, the ultimate default is "none".</entry></row><row><entry><screen>multi-connect<indexterm zone="settings-connection"><primary sortas="multi-connect">multi-connect</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>0</screen></entry><entry>Specifies whether the profile can be active multiple times at a particular moment. The value is of type NMConnectionMultiConnect.</entry></row><row><entry><screen>permissions<indexterm zone="settings-connection"><primary sortas="permissions">permissions</primary></indexterm></screen></entry><entry><screen>array of string</screen></entry><entry><screen/></entry><entry>An array of strings defining what access a given user has to this connection.  If this is NULL or empty, all users are allowed to access this connection; otherwise users are allowed if and only if they are in this list.  When this is not empty, the connection can be active only when one of the specified users is logged into an active session.  Each entry is of the form "[type]:[id]:[reserved]"; for example, "user:dcbw:blah".
 
-At this time only the "user" [type] is allowed.  Any other values are ignored and reserved for future use.  [id] is the username that this permission refers to, which may not contain the ":" character. Any [reserved] information present must be ignored and is reserved for future use.  All of [type], [id], and [reserved] must be valid UTF-8.</entry></row><row><entry><screen>read-only<indexterm zone="settings-connection"><primary sortas="read-only">read-only</primary></indexterm></screen></entry><entry><screen>boolean</screen></entry><entry><screen>FALSE</screen></entry><entry>This property is deprecated and has no meaning.</entry></row><row><entry><screen>secondaries<indexterm zone="settings-connection"><primary sortas="secondaries">secondaries</primary></indexterm></screen></entry><entry><screen>array of string</screen></entry><entry><screen/></entry><entry>List of connection UUIDs that should be activated when the base connection itself is activated. Currently, only VPN connections are supported.</entry></row><row><entry><screen>slave-type<indexterm zone="settings-connection"><primary sortas="slave-type">slave-type</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>Setting name of the device type of this slave's master connection (eg, "bond"), or NULL if this connection is not a slave.</entry></row><row><entry><screen>stable-id<indexterm zone="settings-connection"><primary sortas="stable-id">stable-id</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>This represents the identity of the connection used for various purposes. It allows to configure multiple profiles to share the identity. Also, the stable-id can contain placeholders that are substituted dynamically and deterministically depending on the context.
+At this time only the "user" [type] is allowed.  Any other values are ignored and reserved for future use.  [id] is the username that this permission refers to, which may not contain the ":" character. Any [reserved] information present must be ignored and is reserved for future use.  All of [type], [id], and [reserved] must be valid UTF-8.</entry></row><row><entry><screen>port-type<indexterm zone="settings-connection"><primary sortas="port-type">port-type</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>Setting name of the device type of this port's controller connection (eg, "bond"), or NULL if this connection is not a port.</entry></row><row><entry><screen>read-only<indexterm zone="settings-connection"><primary sortas="read-only">read-only</primary></indexterm></screen></entry><entry><screen>boolean</screen></entry><entry><screen>FALSE</screen></entry><entry>This property is deprecated and has no meaning.</entry></row><row><entry><screen>secondaries<indexterm zone="settings-connection"><primary sortas="secondaries">secondaries</primary></indexterm></screen></entry><entry><screen>array of string</screen></entry><entry><screen/></entry><entry>List of connection UUIDs that should be activated when the base connection itself is activated. Currently, only VPN connections are supported.</entry></row><row><entry><screen>slave-type<indexterm zone="settings-connection"><primary sortas="slave-type">slave-type</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>Setting name of the device type of this slave's master connection (eg, "bond"), or NULL if this connection is not a slave.
+
+Deprecated 1.46. Use "port-type" instead, this is just an alias.</entry></row><row><entry><screen>stable-id<indexterm zone="settings-connection"><primary sortas="stable-id">stable-id</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>This represents the identity of the connection used for various purposes. It allows to configure multiple profiles to share the identity. Also, the stable-id can contain placeholders that are substituted dynamically and deterministically depending on the context.
 
 The stable-id is used for generating IPv6 stable private addresses with ipv6.addr-gen-mode=stable-privacy. It is also used to seed the generated cloned MAC address for ethernet.cloned-mac-address=stable and wifi.cloned-mac-address=stable. It is also used to derive the DHCP client identifier with ipv4.dhcp-client-id=stable, the DHCPv6 DUID with ipv6.dhcp-duid=stable-[llt,ll,uuid] and the DHCP IAID with ipv4.iaid=stable and ipv6.iaid=stable.
 
 Note that depending on the context where it is used, other parameters are also seeded into the generation algorithm. For example, a per-host key is commonly also included, so that different systems end up generating different IDs. Or with ipv6.addr-gen-mode=stable-privacy, also the device's name is included, so that different interfaces yield different addresses. The per-host key is the identity of your machine and stored in /var/lib/NetworkManager/secret_key. See NetworkManager(8) manual about the secret-key and the host identity.
 
-The '$' character is treated special to perform dynamic substitutions at activation time. Currently, supported are "${CONNECTION}", "${DEVICE}", "${MAC}", "${BOOT}", "${RANDOM}".  These effectively create unique IDs per-connection, per-device, per-boot, or every time. The "${CONNECTION}" uses the profile's connection.uuid, the "${DEVICE}" uses the interface name of the device and "${MAC}" the permanent MAC address of the device. Any unrecognized patterns following '$' are treated verbatim, however are reserved for future use. You are thus advised to avoid '$' or escape it as "$$".  For example, set it to "${CONNECTION}-${BOOT}-${DEVICE}" to create a unique id for this connection that changes with every reboot and differs depending on the interface where the profile activates.
+The '$' character is treated special to perform dynamic substitutions at activation time. Currently, supported are "${CONNECTION}", "${DEVICE}", "${MAC}", "${NETWORK_SSID}", "${BOOT}", "${RANDOM}".  These effectively create unique IDs per-connection, per-device, per-SSID, per-boot, or every time.  The "${CONNECTION}" uses the profile's connection.uuid, the "${DEVICE}" uses the interface name of the device and "${MAC}" the permanent MAC address of the device. "${NETWORK_SSID}" uses the SSID for Wi-Fi networks and falls back to "${CONNECTION}" on other networks. Any unrecognized patterns following '$' are treated verbatim, however are reserved for future use. You are thus advised to avoid '$' or escape it as "$$".  For example, set it to "${CONNECTION}-${BOOT}-${DEVICE}" to create a unique id for this connection that changes with every reboot and differs depending on the interface where the profile activates.
 
 If the value is unset, a global connection default is consulted. If the value is still unset, the default is "default${CONNECTION}" go generate an ID unique per connection profile.</entry></row><row><entry><screen>timestamp<indexterm zone="settings-connection"><primary sortas="timestamp">timestamp</primary></indexterm></screen></entry><entry><screen>uint64</screen></entry><entry><screen>0</screen></entry><entry>The time, in seconds since the Unix Epoch, that the connection was last _successfully_ fully activated.
 
@@ -130,9 +134,9 @@ where $vid is either a single id between 1 and 4094 or a range, represented as a
             Properties
         </title><para><table><tgroup cols="4"><thead><row><entry>Key Name</entry><entry>Value Type</entry><entry>Default Value</entry><entry>Value Description</entry></row></thead><tbody><row><entry><screen>mtu<indexterm zone="settings-cdma"><primary sortas="mtu">mtu</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>If non-zero, only transmit packets of the specified size or smaller, breaking larger packets up into multiple frames.</entry></row><row><entry><screen>number<indexterm zone="settings-cdma"><primary sortas="number">number</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The number to dial to establish the connection to the CDMA-based mobile broadband network, if any.  If not specified, the default number (#777) is used when required.</entry></row><row><entry><screen>password<indexterm zone="settings-cdma"><primary sortas="password">password</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The password used to authenticate with the network, if required.  Many providers do not require a password, or accept any password.  But if a password is required, it is specified here.</entry></row><row><entry><screen>password-flags<indexterm zone="settings-cdma"><primary sortas="password-flags">password-flags</primary></indexterm></screen></entry><entry><screen>NMSettingSecretFlags (uint32)</screen></entry><entry><screen/></entry><entry>Flags indicating how to handle the "password" property.</entry></row><row><entry><screen>username<indexterm zone="settings-cdma"><primary sortas="username">username</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The username used to authenticate with the network, if required.  Many providers do not require a username, or accept any username.  But if a username is required, it is specified here.</entry></row></tbody></tgroup></table></para></refsect1></refentry><refentry id="settings-dcb"><refnamediv><refname>dcb</refname><refpurpose>Data Center Bridging Settings</refpurpose></refnamediv><refsect1 role="properties"><title id="settings-dcb.properties">
             Properties
-        </title><para><table><tgroup cols="4"><thead><row><entry>Key Name</entry><entry>Value Type</entry><entry>Default Value</entry><entry>Value Description</entry></row></thead><tbody><row><entry><screen>app-fcoe-flags<indexterm zone="settings-dcb"><primary sortas="app-fcoe-flags">app-fcoe-flags</primary></indexterm></screen></entry><entry><screen>NMSettingDcbFlags (uint32)</screen></entry><entry><screen/></entry><entry>Specifies the NMSettingDcbFlags for the DCB FCoE application.  Flags may be any combination of NM_SETTING_DCB_FLAG_ENABLE (0x1), NM_SETTING_DCB_FLAG_ADVERTISE (0x2), and NM_SETTING_DCB_FLAG_WILLING (0x4).</entry></row><row><entry><screen>app-fcoe-mode<indexterm zone="settings-dcb"><primary sortas="app-fcoe-mode">app-fcoe-mode</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The FCoE controller mode; either "fabric" or "vn2vn".
+        </title><para><table><tgroup cols="4"><thead><row><entry>Key Name</entry><entry>Value Type</entry><entry>Default Value</entry><entry>Value Description</entry></row></thead><tbody><row><entry><screen>app-fcoe-flags<indexterm zone="settings-dcb"><primary sortas="app-fcoe-flags">app-fcoe-flags</primary></indexterm></screen></entry><entry><screen>NMSettingDcbFlags (uint32)</screen></entry><entry><screen/></entry><entry>Specifies the NMSettingDcbFlags for the DCB FCoE application.  Flags may be any combination of 0x1 (enable), 0x2 (advertise), and 0x4 (willing).</entry></row><row><entry><screen>app-fcoe-mode<indexterm zone="settings-dcb"><primary sortas="app-fcoe-mode">app-fcoe-mode</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The FCoE controller mode; either "fabric" or "vn2vn".
 
-Since 1.34, NULL is the default and means "fabric". Before 1.34, NULL was rejected as invalid and the default was "fabric".</entry></row><row><entry><screen>app-fcoe-priority<indexterm zone="settings-dcb"><primary sortas="app-fcoe-priority">app-fcoe-priority</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>-1</screen></entry><entry>The highest User Priority (0 - 7) which FCoE frames should use, or -1 for default priority.  Only used when the "app-fcoe-flags" property includes the NM_SETTING_DCB_FLAG_ENABLE (0x1) flag.</entry></row><row><entry><screen>app-fip-flags<indexterm zone="settings-dcb"><primary sortas="app-fip-flags">app-fip-flags</primary></indexterm></screen></entry><entry><screen>NMSettingDcbFlags (uint32)</screen></entry><entry><screen/></entry><entry>Specifies the NMSettingDcbFlags for the DCB FIP application.  Flags may be any combination of NM_SETTING_DCB_FLAG_ENABLE (0x1), NM_SETTING_DCB_FLAG_ADVERTISE (0x2), and NM_SETTING_DCB_FLAG_WILLING (0x4).</entry></row><row><entry><screen>app-fip-priority<indexterm zone="settings-dcb"><primary sortas="app-fip-priority">app-fip-priority</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>-1</screen></entry><entry>The highest User Priority (0 - 7) which FIP frames should use, or -1 for default priority.  Only used when the "app-fip-flags" property includes the NM_SETTING_DCB_FLAG_ENABLE (0x1) flag.</entry></row><row><entry><screen>app-iscsi-flags<indexterm zone="settings-dcb"><primary sortas="app-iscsi-flags">app-iscsi-flags</primary></indexterm></screen></entry><entry><screen>NMSettingDcbFlags (uint32)</screen></entry><entry><screen/></entry><entry>Specifies the NMSettingDcbFlags for the DCB iSCSI application.  Flags may be any combination of NM_SETTING_DCB_FLAG_ENABLE (0x1), NM_SETTING_DCB_FLAG_ADVERTISE (0x2), and NM_SETTING_DCB_FLAG_WILLING (0x4).</entry></row><row><entry><screen>app-iscsi-priority<indexterm zone="settings-dcb"><primary sortas="app-iscsi-priority">app-iscsi-priority</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>-1</screen></entry><entry>The highest User Priority (0 - 7) which iSCSI frames should use, or -1 for default priority. Only used when the "app-iscsi-flags" property includes the NM_SETTING_DCB_FLAG_ENABLE (0x1) flag.</entry></row><row><entry><screen>priority-bandwidth<indexterm zone="settings-dcb"><primary sortas="priority-bandwidth">priority-bandwidth</primary></indexterm></screen></entry><entry><screen>array of uint32</screen></entry><entry><screen/></entry><entry>An array of 8 uint values, where the array index corresponds to the User Priority (0 - 7) and the value indicates the percentage of bandwidth of the priority's assigned group that the priority may use.  The sum of all percentages for priorities which belong to the same group must total 100 percents.</entry></row><row><entry><screen>priority-flow-control<indexterm zone="settings-dcb"><primary sortas="priority-flow-control">priority-flow-control</primary></indexterm></screen></entry><entry><screen>array of uint32</screen></entry><entry><screen/></entry><entry>An array of 8 boolean values, where the array index corresponds to the User Priority (0 - 7) and the value indicates whether or not the corresponding priority should transmit priority pause.</entry></row><row><entry><screen>priority-flow-control-flags<indexterm zone="settings-dcb"><primary sortas="priority-flow-control-flags">priority-flow-control-flags</primary></indexterm></screen></entry><entry><screen>NMSettingDcbFlags (uint32)</screen></entry><entry><screen/></entry><entry>Specifies the NMSettingDcbFlags for DCB Priority Flow Control (PFC). Flags may be any combination of NM_SETTING_DCB_FLAG_ENABLE (0x1), NM_SETTING_DCB_FLAG_ADVERTISE (0x2), and NM_SETTING_DCB_FLAG_WILLING (0x4).</entry></row><row><entry><screen>priority-group-bandwidth<indexterm zone="settings-dcb"><primary sortas="priority-group-bandwidth">priority-group-bandwidth</primary></indexterm></screen></entry><entry><screen>array of uint32</screen></entry><entry><screen/></entry><entry>An array of 8 uint values, where the array index corresponds to the Priority Group ID (0 - 7) and the value indicates the percentage of link bandwidth allocated to that group.  Allowed values are 0 - 100, and the sum of all values must total 100 percents.</entry></row><row><entry><screen>priority-group-flags<indexterm zone="settings-dcb"><primary sortas="priority-group-flags">priority-group-flags</primary></indexterm></screen></entry><entry><screen>NMSettingDcbFlags (uint32)</screen></entry><entry><screen/></entry><entry>Specifies the NMSettingDcbFlags for DCB Priority Groups.  Flags may be any combination of NM_SETTING_DCB_FLAG_ENABLE (0x1), NM_SETTING_DCB_FLAG_ADVERTISE (0x2), and NM_SETTING_DCB_FLAG_WILLING (0x4).</entry></row><row><entry><screen>priority-group-id<indexterm zone="settings-dcb"><primary sortas="priority-group-id">priority-group-id</primary></indexterm></screen></entry><entry><screen>array of uint32</screen></entry><entry><screen/></entry><entry>An array of 8 uint values, where the array index corresponds to the User Priority (0 - 7) and the value indicates the Priority Group ID.  Allowed Priority Group ID values are 0 - 7 or 15 for the unrestricted group.</entry></row><row><entry><screen>priority-strict-bandwidth<indexterm zone="settings-dcb"><primary sortas="priority-strict-bandwidth">priority-strict-bandwidth</primary></indexterm></screen></entry><entry><screen>array of uint32</screen></entry><entry><screen/></entry><entry>An array of 8 boolean values, where the array index corresponds to the User Priority (0 - 7) and the value indicates whether or not the priority may use all of the bandwidth allocated to its assigned group.</entry></row><row><entry><screen>priority-traffic-class<indexterm zone="settings-dcb"><primary sortas="priority-traffic-class">priority-traffic-class</primary></indexterm></screen></entry><entry><screen>array of uint32</screen></entry><entry><screen/></entry><entry>An array of 8 uint values, where the array index corresponds to the User Priority (0 - 7) and the value indicates the traffic class (0 - 7) to which the priority is mapped.</entry></row></tbody></tgroup></table></para></refsect1></refentry><refentry id="settings-dummy"><refnamediv><refname>dummy</refname><refpurpose>Dummy Link Settings</refpurpose></refnamediv><refsect1 role="properties"><title id="settings-dummy.properties">
+Since 1.34, NULL is the default and means "fabric". Before 1.34, NULL was rejected as invalid and the default was "fabric".</entry></row><row><entry><screen>app-fcoe-priority<indexterm zone="settings-dcb"><primary sortas="app-fcoe-priority">app-fcoe-priority</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>-1</screen></entry><entry>The highest User Priority (0 - 7) which FCoE frames should use, or -1 for default priority.  Only used when the "app-fcoe-flags" property includes the 0x1 (enable) flag.</entry></row><row><entry><screen>app-fip-flags<indexterm zone="settings-dcb"><primary sortas="app-fip-flags">app-fip-flags</primary></indexterm></screen></entry><entry><screen>NMSettingDcbFlags (uint32)</screen></entry><entry><screen/></entry><entry>Specifies the NMSettingDcbFlags for the DCB FIP application.  Flags may be any combination of 0x1 (enable), 0x2 (advertise), and 0x4 (willing).</entry></row><row><entry><screen>app-fip-priority<indexterm zone="settings-dcb"><primary sortas="app-fip-priority">app-fip-priority</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>-1</screen></entry><entry>The highest User Priority (0 - 7) which FIP frames should use, or -1 for default priority.  Only used when the "app-fip-flags" property includes the 0x1 (enable) flag.</entry></row><row><entry><screen>app-iscsi-flags<indexterm zone="settings-dcb"><primary sortas="app-iscsi-flags">app-iscsi-flags</primary></indexterm></screen></entry><entry><screen>NMSettingDcbFlags (uint32)</screen></entry><entry><screen/></entry><entry>Specifies the NMSettingDcbFlags for the DCB iSCSI application.  Flags may be any combination of 0x1 (enable), 0x2 (advertise), and 0x4 (willing).</entry></row><row><entry><screen>app-iscsi-priority<indexterm zone="settings-dcb"><primary sortas="app-iscsi-priority">app-iscsi-priority</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>-1</screen></entry><entry>The highest User Priority (0 - 7) which iSCSI frames should use, or -1 for default priority. Only used when the "app-iscsi-flags" property includes the 0x1 (enable) flag.</entry></row><row><entry><screen>priority-bandwidth<indexterm zone="settings-dcb"><primary sortas="priority-bandwidth">priority-bandwidth</primary></indexterm></screen></entry><entry><screen>array of uint32</screen></entry><entry><screen/></entry><entry>An array of 8 uint values, where the array index corresponds to the User Priority (0 - 7) and the value indicates the percentage of bandwidth of the priority's assigned group that the priority may use.  The sum of all percentages for priorities which belong to the same group must total 100 percents.</entry></row><row><entry><screen>priority-flow-control<indexterm zone="settings-dcb"><primary sortas="priority-flow-control">priority-flow-control</primary></indexterm></screen></entry><entry><screen>array of uint32</screen></entry><entry><screen/></entry><entry>An array of 8 boolean values, where the array index corresponds to the User Priority (0 - 7) and the value indicates whether or not the corresponding priority should transmit priority pause.</entry></row><row><entry><screen>priority-flow-control-flags<indexterm zone="settings-dcb"><primary sortas="priority-flow-control-flags">priority-flow-control-flags</primary></indexterm></screen></entry><entry><screen>NMSettingDcbFlags (uint32)</screen></entry><entry><screen/></entry><entry>Specifies the NMSettingDcbFlags for DCB Priority Flow Control (PFC). Flags may be any combination of 0x1 (enable), 0x2 (advertise), and 0x4 (willing).</entry></row><row><entry><screen>priority-group-bandwidth<indexterm zone="settings-dcb"><primary sortas="priority-group-bandwidth">priority-group-bandwidth</primary></indexterm></screen></entry><entry><screen>array of uint32</screen></entry><entry><screen/></entry><entry>An array of 8 uint values, where the array index corresponds to the Priority Group ID (0 - 7) and the value indicates the percentage of link bandwidth allocated to that group.  Allowed values are 0 - 100, and the sum of all values must total 100 percents.</entry></row><row><entry><screen>priority-group-flags<indexterm zone="settings-dcb"><primary sortas="priority-group-flags">priority-group-flags</primary></indexterm></screen></entry><entry><screen>NMSettingDcbFlags (uint32)</screen></entry><entry><screen/></entry><entry>Specifies the NMSettingDcbFlags for DCB Priority Groups.  Flags may be any combination of 0x1 (enable), 0x2 (advertise), and 0x4 (willing).</entry></row><row><entry><screen>priority-group-id<indexterm zone="settings-dcb"><primary sortas="priority-group-id">priority-group-id</primary></indexterm></screen></entry><entry><screen>array of uint32</screen></entry><entry><screen/></entry><entry>An array of 8 uint values, where the array index corresponds to the User Priority (0 - 7) and the value indicates the Priority Group ID.  Allowed Priority Group ID values are 0 - 7 or 15 for the unrestricted group.</entry></row><row><entry><screen>priority-strict-bandwidth<indexterm zone="settings-dcb"><primary sortas="priority-strict-bandwidth">priority-strict-bandwidth</primary></indexterm></screen></entry><entry><screen>array of uint32</screen></entry><entry><screen/></entry><entry>An array of 8 boolean values, where the array index corresponds to the User Priority (0 - 7) and the value indicates whether or not the priority may use all of the bandwidth allocated to its assigned group.</entry></row><row><entry><screen>priority-traffic-class<indexterm zone="settings-dcb"><primary sortas="priority-traffic-class">priority-traffic-class</primary></indexterm></screen></entry><entry><screen>array of uint32</screen></entry><entry><screen/></entry><entry>An array of 8 uint values, where the array index corresponds to the User Priority (0 - 7) and the value indicates the traffic class (0 - 7) to which the priority is mapped.</entry></row></tbody></tgroup></table></para></refsect1></refentry><refentry id="settings-dummy"><refnamediv><refname>dummy</refname><refpurpose>Dummy Link Settings</refpurpose></refnamediv><refsect1 role="properties"><title id="settings-dummy.properties">
             Properties
         </title><para><table><tgroup cols="4"><thead><row><entry>Key Name</entry><entry>Value Type</entry><entry>Default Value</entry><entry>Value Description</entry></row></thead><tbody/></tgroup></table></para></refsect1></refentry><refentry id="settings-ethtool"><refnamediv><refname>ethtool</refname><refpurpose>Ethtool Ethernet Settings</refpurpose></refnamediv><refsect1 role="properties"><title id="settings-ethtool.properties">
             Properties
@@ -140,7 +144,9 @@ Since 1.34, NULL is the default and means "fabric". Before 1.34, NULL was reject
             Properties
         </title><para><table><tgroup cols="4"><thead><row><entry>Key Name</entry><entry>Value Type</entry><entry>Default Value</entry><entry>Value Description</entry></row></thead><tbody/></tgroup></table></para></refsect1></refentry><refentry id="settings-gsm"><refnamediv><refname>gsm</refname><refpurpose>GSM-based Mobile Broadband Settings</refpurpose></refnamediv><refsect1 role="properties"><title id="settings-gsm.properties">
             Properties
-        </title><para><table><tgroup cols="4"><thead><row><entry>Key Name</entry><entry>Value Type</entry><entry>Default Value</entry><entry>Value Description</entry></row></thead><tbody><row><entry><screen>apn<indexterm zone="settings-gsm"><primary sortas="apn">apn</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The GPRS Access Point Name specifying the APN used when establishing a data session with the GSM-based network.  The APN often determines how the user will be billed for their network usage and whether the user has access to the Internet or just a provider-specific walled-garden, so it is important to use the correct APN for the user's mobile broadband plan. The APN may only be composed of the characters a-z, 0-9, ., and - per GSM 03.60 Section 14.9.</entry></row><row><entry><screen>auto-config<indexterm zone="settings-gsm"><primary sortas="auto-config">auto-config</primary></indexterm></screen></entry><entry><screen>boolean</screen></entry><entry><screen>FALSE</screen></entry><entry>When TRUE, the settings such as APN, username, or password will default to values that match the network the modem will register to in the Mobile Broadband Provider database.</entry></row><row><entry><screen>device-id<indexterm zone="settings-gsm"><primary sortas="device-id">device-id</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The device unique identifier (as given by the WWAN management service) which this connection applies to.  If given, the connection will only apply to the specified device.</entry></row><row><entry><screen>home-only<indexterm zone="settings-gsm"><primary sortas="home-only">home-only</primary></indexterm></screen></entry><entry><screen>boolean</screen></entry><entry><screen>FALSE</screen></entry><entry>When TRUE, only connections to the home network will be allowed. Connections to roaming networks will not be made.</entry></row><row><entry><screen>initial-eps-bearer-apn<indexterm zone="settings-gsm"><primary sortas="initial-eps-bearer-apn">initial-eps-bearer-apn</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>For LTE modems, this sets the APN for the initial EPS bearer that is set up when attaching to the network.  Setting this parameter implies initial-eps-bearer-configure to be TRUE.</entry></row><row><entry><screen>initial-eps-bearer-configure<indexterm zone="settings-gsm"><primary sortas="initial-eps-bearer-configure">initial-eps-bearer-configure</primary></indexterm></screen></entry><entry><screen>boolean</screen></entry><entry><screen>FALSE</screen></entry><entry>For LTE modems, this setting determines whether the initial EPS bearer shall be configured when bringing up the connection.  It is inferred TRUE if initial-eps-bearer-apn is set.</entry></row><row><entry><screen>mtu<indexterm zone="settings-gsm"><primary sortas="mtu">mtu</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>If non-zero, only transmit packets of the specified size or smaller, breaking larger packets up into multiple frames.</entry></row><row><entry><screen>network-id<indexterm zone="settings-gsm"><primary sortas="network-id">network-id</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The Network ID (GSM LAI format, ie MCC-MNC) to force specific network registration.  If the Network ID is specified, NetworkManager will attempt to force the device to register only on the specified network. This can be used to ensure that the device does not roam when direct roaming control of the device is not otherwise possible.</entry></row><row><entry><screen>number<indexterm zone="settings-gsm"><primary sortas="number">number</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>Legacy setting that used to help establishing PPP data sessions for GSM-based modems.</entry></row><row><entry><screen>password<indexterm zone="settings-gsm"><primary sortas="password">password</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The password used to authenticate with the network, if required.  Many providers do not require a password, or accept any password.  But if a password is required, it is specified here.</entry></row><row><entry><screen>password-flags<indexterm zone="settings-gsm"><primary sortas="password-flags">password-flags</primary></indexterm></screen></entry><entry><screen>NMSettingSecretFlags (uint32)</screen></entry><entry><screen/></entry><entry>Flags indicating how to handle the "password" property.</entry></row><row><entry><screen>pin<indexterm zone="settings-gsm"><primary sortas="pin">pin</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>If the SIM is locked with a PIN it must be unlocked before any other operations are requested.  Specify the PIN here to allow operation of the device.</entry></row><row><entry><screen>pin-flags<indexterm zone="settings-gsm"><primary sortas="pin-flags">pin-flags</primary></indexterm></screen></entry><entry><screen>NMSettingSecretFlags (uint32)</screen></entry><entry><screen/></entry><entry>Flags indicating how to handle the "pin" property.</entry></row><row><entry><screen>sim-id<indexterm zone="settings-gsm"><primary sortas="sim-id">sim-id</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The SIM card unique identifier (as given by the WWAN management service) which this connection applies to.  If given, the connection will apply to any device also allowed by "device-id" which contains a SIM card matching the given identifier.</entry></row><row><entry><screen>sim-operator-id<indexterm zone="settings-gsm"><primary sortas="sim-operator-id">sim-operator-id</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>A MCC/MNC string like "310260" or "21601" identifying the specific mobile network operator which this connection applies to.  If given, the connection will apply to any device also allowed by "device-id" and "sim-id" which contains a SIM card provisioned by the given operator.</entry></row><row><entry><screen>username<indexterm zone="settings-gsm"><primary sortas="username">username</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The username used to authenticate with the network, if required.  Many providers do not require a username, or accept any username.  But if a username is required, it is specified here.</entry></row></tbody></tgroup></table></para></refsect1></refentry><refentry id="settings-infiniband"><refnamediv><refname>infiniband</refname><refpurpose>Infiniband Settings</refpurpose></refnamediv><refsect1 role="properties"><title id="settings-infiniband.properties">
+        </title><para><table><tgroup cols="4"><thead><row><entry>Key Name</entry><entry>Value Type</entry><entry>Default Value</entry><entry>Value Description</entry></row></thead><tbody><row><entry><screen>apn<indexterm zone="settings-gsm"><primary sortas="apn">apn</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The GPRS Access Point Name specifying the APN used when establishing a data session with the GSM-based network.  The APN often determines how the user will be billed for their network usage and whether the user has access to the Internet or just a provider-specific walled-garden, so it is important to use the correct APN for the user's mobile broadband plan. The APN may only be composed of the characters a-z, 0-9, ., and - per GSM 03.60 Section 14.9.
+
+If the APN is unset (the default) then it may be detected based on "auto-config" setting. The property can be explicitly set to the empty string to prevent that and use no APN.</entry></row><row><entry><screen>auto-config<indexterm zone="settings-gsm"><primary sortas="auto-config">auto-config</primary></indexterm></screen></entry><entry><screen>boolean</screen></entry><entry><screen>FALSE</screen></entry><entry>When TRUE, the settings such as APN, username, or password will default to values that match the network the modem will register to in the Mobile Broadband Provider database.</entry></row><row><entry><screen>device-id<indexterm zone="settings-gsm"><primary sortas="device-id">device-id</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The device unique identifier (as given by the WWAN management service) which this connection applies to.  If given, the connection will only apply to the specified device.</entry></row><row><entry><screen>home-only<indexterm zone="settings-gsm"><primary sortas="home-only">home-only</primary></indexterm></screen></entry><entry><screen>boolean</screen></entry><entry><screen>FALSE</screen></entry><entry>When TRUE, only connections to the home network will be allowed. Connections to roaming networks will not be made.</entry></row><row><entry><screen>initial-eps-bearer-apn<indexterm zone="settings-gsm"><primary sortas="initial-eps-bearer-apn">initial-eps-bearer-apn</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>For LTE modems, this sets the APN for the initial EPS bearer that is set up when attaching to the network.  Setting this parameter implies initial-eps-bearer-configure to be TRUE.</entry></row><row><entry><screen>initial-eps-bearer-configure<indexterm zone="settings-gsm"><primary sortas="initial-eps-bearer-configure">initial-eps-bearer-configure</primary></indexterm></screen></entry><entry><screen>boolean</screen></entry><entry><screen>FALSE</screen></entry><entry>For LTE modems, this setting determines whether the initial EPS bearer shall be configured when bringing up the connection.  It is inferred TRUE if initial-eps-bearer-apn is set.</entry></row><row><entry><screen>mtu<indexterm zone="settings-gsm"><primary sortas="mtu">mtu</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>If non-zero, only transmit packets of the specified size or smaller, breaking larger packets up into multiple frames.</entry></row><row><entry><screen>network-id<indexterm zone="settings-gsm"><primary sortas="network-id">network-id</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The Network ID (GSM LAI format, ie MCC-MNC) to force specific network registration.  If the Network ID is specified, NetworkManager will attempt to force the device to register only on the specified network. This can be used to ensure that the device does not roam when direct roaming control of the device is not otherwise possible.</entry></row><row><entry><screen>number<indexterm zone="settings-gsm"><primary sortas="number">number</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>Legacy setting that used to help establishing PPP data sessions for GSM-based modems.</entry></row><row><entry><screen>password<indexterm zone="settings-gsm"><primary sortas="password">password</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The password used to authenticate with the network, if required.  Many providers do not require a password, or accept any password.  But if a password is required, it is specified here.</entry></row><row><entry><screen>password-flags<indexterm zone="settings-gsm"><primary sortas="password-flags">password-flags</primary></indexterm></screen></entry><entry><screen>NMSettingSecretFlags (uint32)</screen></entry><entry><screen/></entry><entry>Flags indicating how to handle the "password" property.</entry></row><row><entry><screen>pin<indexterm zone="settings-gsm"><primary sortas="pin">pin</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>If the SIM is locked with a PIN it must be unlocked before any other operations are requested.  Specify the PIN here to allow operation of the device.</entry></row><row><entry><screen>pin-flags<indexterm zone="settings-gsm"><primary sortas="pin-flags">pin-flags</primary></indexterm></screen></entry><entry><screen>NMSettingSecretFlags (uint32)</screen></entry><entry><screen/></entry><entry>Flags indicating how to handle the "pin" property.</entry></row><row><entry><screen>sim-id<indexterm zone="settings-gsm"><primary sortas="sim-id">sim-id</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The SIM card unique identifier (as given by the WWAN management service) which this connection applies to.  If given, the connection will apply to any device also allowed by "device-id" which contains a SIM card matching the given identifier.</entry></row><row><entry><screen>sim-operator-id<indexterm zone="settings-gsm"><primary sortas="sim-operator-id">sim-operator-id</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>A MCC/MNC string like "310260" or "21601" identifying the specific mobile network operator which this connection applies to.  If given, the connection will apply to any device also allowed by "device-id" and "sim-id" which contains a SIM card provisioned by the given operator.</entry></row><row><entry><screen>username<indexterm zone="settings-gsm"><primary sortas="username">username</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The username used to authenticate with the network, if required.  Many providers do not require a username, or accept any username.  But if a username is required, it is specified here.</entry></row></tbody></tgroup></table></para></refsect1></refentry><refentry id="settings-infiniband"><refnamediv><refname>infiniband</refname><refpurpose>Infiniband Settings</refpurpose></refnamediv><refsect1 role="properties"><title id="settings-infiniband.properties">
             Properties
         </title><para><table><tgroup cols="4"><thead><row><entry>Key Name</entry><entry>Value Type</entry><entry>Default Value</entry><entry>Value Description</entry></row></thead><tbody><row><entry><screen>mac-address<indexterm zone="settings-infiniband"><primary sortas="mac-address">mac-address</primary></indexterm></screen></entry><entry><screen>byte array</screen></entry><entry><screen/></entry><entry>If specified, this connection will only apply to the IPoIB device whose permanent MAC address matches. This property does not change the MAC address of the device (i.e. MAC spoofing).</entry></row><row><entry><screen>mtu<indexterm zone="settings-infiniband"><primary sortas="mtu">mtu</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>If non-zero, only transmit packets of the specified size or smaller, breaking larger packets up into multiple frames.</entry></row><row><entry><screen>p-key<indexterm zone="settings-infiniband"><primary sortas="p-key">p-key</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>-1</screen></entry><entry>The InfiniBand p-key to use for this device. A value of -1 means to use the default p-key (aka "the p-key at index 0"). Otherwise, it is a 16-bit unsigned integer, whose high bit 0x8000 is set if it is a "full membership" p-key. The values 0 and 0x8000 are not allowed.
 
@@ -151,9 +157,9 @@ Note that kernel will internally always set the full membership bit, although th
         </title><para><table><tgroup cols="4"><thead><row><entry>Key Name</entry><entry>Value Type</entry><entry>Default Value</entry><entry>Value Description</entry></row></thead><tbody><row><entry><screen>address-data<indexterm zone="settings-ipv4"><primary sortas="address-data">address-data</primary></indexterm></screen></entry><entry><screen>array of vardict</screen></entry><entry><screen/></entry><entry>Array of IPv4 addresses. Each address dictionary contains at least 'address' and 'prefix' entries, containing the IP address as a string, and the prefix length as a uint32. Additional attributes may also exist on some addresses.</entry></row><row><entry><screen>addresses<indexterm zone="settings-ipv4"><primary sortas="addresses">addresses</primary></indexterm></screen></entry><entry><screen>array of array of uint32</screen></entry><entry><screen/></entry><entry>Deprecated in favor of the 'address-data' and 'gateway' properties, but this can be used for backward-compatibility with older daemons. Note that if you send this property the daemon will ignore 'address-data' and 'gateway'.
 Array of IPv4 address structures.  Each IPv4 address structure is composed of 3 32-bit values; the first being the IPv4 address (network byte order), the second the prefix (1 - 32), and last the IPv4 gateway (network byte order). The gateway may be left as 0 if no gateway exists for that subnet.</entry></row><row><entry><screen>auto-route-ext-gw<indexterm zone="settings-ipv4"><primary sortas="auto-route-ext-gw">auto-route-ext-gw</primary></indexterm></screen></entry><entry><screen>NMTernary (int32)</screen></entry><entry><screen/></entry><entry>VPN connections will default to add the route automatically unless this setting is set to FALSE.
 
-For other connection types, adding such an automatic route is currently not supported and setting this to TRUE has no effect.</entry></row><row><entry><screen>dad-timeout<indexterm zone="settings-ipv4"><primary sortas="dad-timeout">dad-timeout</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>-1</screen></entry><entry>Timeout in milliseconds used to check for the presence of duplicate IP addresses on the network.  If an address conflict is detected, the activation will fail.  A zero value means that no duplicate address detection is performed, -1 means the default value (either configuration ipvx.dad-timeout override or zero).  A value greater than zero is a timeout in milliseconds.
+For other connection types, adding such an automatic route is currently not supported and setting this to TRUE has no effect.</entry></row><row><entry><screen>dad-timeout<indexterm zone="settings-ipv4"><primary sortas="dad-timeout">dad-timeout</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>-1</screen></entry><entry>Maximum timeout in milliseconds used to check for the presence of duplicate IP addresses on the network.  If an address conflict is detected, the activation will fail. The property is currently implemented only for IPv4.
 
-The property is currently implemented only for IPv4.</entry></row><row><entry><screen>dhcp-client-id<indexterm zone="settings-ipv4"><primary sortas="dhcp-client-id">dhcp-client-id</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>A string sent to the DHCP server to identify the local machine which the DHCP server may use to customize the DHCP lease and options. When the property is a hex string ('aa:bb:cc') it is interpreted as a binary client ID, in which case the first byte is assumed to be the 'type' field as per RFC 2132 section 9.14 and the remaining bytes may be an hardware address (e.g. '01:xx:xx:xx:xx:xx:xx' where 1 is the Ethernet ARP type and the rest is a MAC address). If the property is not a hex string it is considered as a non-hardware-address client ID and the 'type' field is set to 0.
+A zero value means that no duplicate address detection is performed, -1 means the default value (either the value configured globally in NetworkManger.conf or 200ms).  A value greater than zero is a timeout in milliseconds.  Note that the time intervals are subject to randomization as per RFC 5227 and so the actual duration can be between half and the full time specified in this property.</entry></row><row><entry><screen>dhcp-client-id<indexterm zone="settings-ipv4"><primary sortas="dhcp-client-id">dhcp-client-id</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>A string sent to the DHCP server to identify the local machine which the DHCP server may use to customize the DHCP lease and options. When the property is a hex string ('aa:bb:cc') it is interpreted as a binary client ID, in which case the first byte is assumed to be the 'type' field as per RFC 2132 section 9.14 and the remaining bytes may be an hardware address (e.g. '01:xx:xx:xx:xx:xx:xx' where 1 is the Ethernet ARP type and the rest is a MAC address). If the property is not a hex string it is considered as a non-hardware-address client ID and the 'type' field is set to 0.
 
 The special values "mac" and "perm-mac" are supported, which use the current or permanent MAC address of the device to generate a client identifier with type ethernet (01). Currently, these options only work for ethernet type of links.
 
@@ -163,11 +169,13 @@ The special value "duid" generates a RFC4361-compliant client identifier based o
 
 The special value "stable" is supported to generate a type 0 client identifier based on the stable-id (see connection.stable-id) and a per-host key. If you set the stable-id, you may want to include the "${DEVICE}" or "${MAC}" specifier to get a per-device key.
 
-If unset, a globally configured default is used. If still unset, the default depends on the DHCP plugin.</entry></row><row><entry><screen>dhcp-fqdn<indexterm zone="settings-ipv4"><primary sortas="dhcp-fqdn">dhcp-fqdn</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>If the "dhcp-send-hostname" property is TRUE, then the specified FQDN will be sent to the DHCP server when acquiring a lease. This property and "dhcp-hostname" are mutually exclusive and cannot be set at the same time.</entry></row><row><entry><screen>dhcp-hostname<indexterm zone="settings-ipv4"><primary sortas="dhcp-hostname">dhcp-hostname</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>If the "dhcp-send-hostname" property is TRUE, then the specified name will be sent to the DHCP server when acquiring a lease. This property and "dhcp-fqdn" are mutually exclusive and cannot be set at the same time.</entry></row><row><entry><screen>dhcp-hostname-flags<indexterm zone="settings-ipv4"><primary sortas="dhcp-hostname-flags">dhcp-hostname-flags</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>Flags for the DHCP hostname and FQDN.
+The special value "none" prevents any client identifier from being sent. Note that this is normally not recommended.
+
+If unset, a globally configured default from NetworkManager.conf is used. If still unset, the default depends on the DHCP plugin. The internal dhcp client will default to "mac" and the dhclient plugin will try to use one from its config file if present, or won't sent any client-id otherwise.</entry></row><row><entry><screen>dhcp-fqdn<indexterm zone="settings-ipv4"><primary sortas="dhcp-fqdn">dhcp-fqdn</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>If the "dhcp-send-hostname" property is TRUE, then the specified FQDN will be sent to the DHCP server when acquiring a lease. This property and "dhcp-hostname" are mutually exclusive and cannot be set at the same time.</entry></row><row><entry><screen>dhcp-hostname<indexterm zone="settings-ipv4"><primary sortas="dhcp-hostname">dhcp-hostname</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>If the "dhcp-send-hostname" property is TRUE, then the specified name will be sent to the DHCP server when acquiring a lease. This property and "dhcp-fqdn" are mutually exclusive and cannot be set at the same time.</entry></row><row><entry><screen>dhcp-hostname-flags<indexterm zone="settings-ipv4"><primary sortas="dhcp-hostname-flags">dhcp-hostname-flags</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>Flags for the DHCP hostname and FQDN.
 
-Currently, this property only includes flags to control the FQDN flags set in the DHCP FQDN option. Supported FQDN flags are NM_DHCP_HOSTNAME_FLAG_FQDN_SERV_UPDATE (0x1), NM_DHCP_HOSTNAME_FLAG_FQDN_ENCODED (0x2) and NM_DHCP_HOSTNAME_FLAG_FQDN_NO_UPDATE (0x4).  When no FQDN flag is set and NM_DHCP_HOSTNAME_FLAG_FQDN_CLEAR_FLAGS (0x8) is set, the DHCP FQDN option will contain no flag. Otherwise, if no FQDN flag is set and NM_DHCP_HOSTNAME_FLAG_FQDN_CLEAR_FLAGS (0x8) is not set, the standard FQDN flags are set in the request: NM_DHCP_HOSTNAME_FLAG_FQDN_SERV_UPDATE (0x1), NM_DHCP_HOSTNAME_FLAG_FQDN_ENCODED (0x2) for IPv4 and NM_DHCP_HOSTNAME_FLAG_FQDN_SERV_UPDATE (0x1) for IPv6.
+Currently, this property only includes flags to control the FQDN flags set in the DHCP FQDN option. Supported FQDN flags are 0x1 (fqdn-serv-update), 0x2 (fqdn-encoded) and 0x4 (fqdn-no-update).  When no FQDN flag is set and 0x8 (fqdn-clear-flags) is set, the DHCP FQDN option will contain no flag. Otherwise, if no FQDN flag is set and 0x8 (fqdn-clear-flags) is not set, the standard FQDN flags are set in the request: 0x1 (fqdn-serv-update), 0x2 (fqdn-encoded) for IPv4 and 0x1 (fqdn-serv-update) for IPv6.
 
-When this property is set to the default value NM_DHCP_HOSTNAME_FLAG_NONE (0x0), a global default is looked up in NetworkManager configuration. If that value is unset or also NM_DHCP_HOSTNAME_FLAG_NONE (0x0), then the standard FQDN flags described above are sent in the DHCP requests.</entry></row><row><entry><screen>dhcp-iaid<indexterm zone="settings-ipv4"><primary sortas="dhcp-iaid">dhcp-iaid</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>A string containing the "Identity Association Identifier" (IAID) used by the DHCP client. The string can be a 32-bit number (either decimal, hexadecimal or as colon separated hexadecimal numbers). Alternatively it can be set to the special values "mac", "perm-mac", "ifname" or "stable". When set to "mac" (or "perm-mac"), the last 4 bytes of the current (or permanent) MAC address are used as IAID. When set to "ifname", the IAID is computed by hashing the interface name. The special value "stable" can be used to generate an IAID based on the stable-id (see connection.stable-id), a per-host key and the interface name. When the property is unset, the value from global configuration is used; if no global default is set then the IAID is assumed to be "ifname".
+When this property is set to the default value 0x0 (none), a global default is looked up in NetworkManager configuration. If that value is unset or also 0x0 (none), then the standard FQDN flags described above are sent in the DHCP requests.</entry></row><row><entry><screen>dhcp-iaid<indexterm zone="settings-ipv4"><primary sortas="dhcp-iaid">dhcp-iaid</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>A string containing the "Identity Association Identifier" (IAID) used by the DHCP client. The string can be a 32-bit number (either decimal, hexadecimal or as colon separated hexadecimal numbers). Alternatively it can be set to the special values "mac", "perm-mac", "ifname" or "stable". When set to "mac" (or "perm-mac"), the last 4 bytes of the current (or permanent) MAC address are used as IAID. When set to "ifname", the IAID is computed by hashing the interface name. The special value "stable" can be used to generate an IAID based on the stable-id (see connection.stable-id), a per-host key and the interface name. When the property is unset, the value from global configuration is used; if no global default is set then the IAID is assumed to be "ifname".
 
 For DHCPv4, the IAID is only used with "ipv4.dhcp-client-id" values "duid" and "ipv6-duid" to generate the client-id.
 
@@ -179,15 +187,17 @@ For DHCPv4, each element must be an IPv4 address, optionally followed by a slash
 
 This property is currently not implemented for DHCPv6.</entry></row><row><entry><screen>dhcp-send-hostname<indexterm zone="settings-ipv4"><primary sortas="dhcp-send-hostname">dhcp-send-hostname</primary></indexterm></screen></entry><entry><screen>boolean</screen></entry><entry><screen>TRUE</screen></entry><entry>If TRUE, a hostname is sent to the DHCP server when acquiring a lease. Some DHCP servers use this hostname to update DNS databases, essentially providing a static hostname for the computer.  If the "dhcp-hostname" property is NULL and this property is TRUE, the current persistent hostname of the computer is sent.</entry></row><row><entry><screen>dhcp-timeout<indexterm zone="settings-ipv4"><primary sortas="dhcp-timeout">dhcp-timeout</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>0</screen></entry><entry>A timeout for a DHCP transaction in seconds. If zero (the default), a globally configured default is used. If still unspecified, a device specific timeout is used (usually 45 seconds).
 
-Set to 2147483647 (MAXINT32) for infinity.</entry></row><row><entry><screen>dhcp-vendor-class-identifier<indexterm zone="settings-ipv4"><primary sortas="dhcp-vendor-class-identifier">dhcp-vendor-class-identifier</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The Vendor Class Identifier DHCP option (60). Special characters in the data string may be escaped using C-style escapes, nevertheless this property cannot contain nul bytes. If the per-profile value is unspecified (the default), a global connection default gets consulted. If still unspecified, the DHCP option is not sent to the server.</entry></row><row><entry><screen>dns<indexterm zone="settings-ipv4"><primary sortas="dns">dns</primary></indexterm></screen></entry><entry><screen>array of uint32</screen></entry><entry><screen/></entry><entry>Array of IP addresses of DNS servers (as network-byte-order integers)</entry></row><row><entry><screen>dns-data<indexterm zone="settings-ipv4"><primary sortas="dns-data">dns-data</primary></indexterm></screen></entry><entry><screen>array of strings</screen></entry><entry><screen/></entry><entry>Array of DNS name servers. This replaces the deprecated "dns" property. Each name server can also contain a DoT server name.</entry></row><row><entry><screen>dns-options<indexterm zone="settings-ipv4"><primary sortas="dns-options">dns-options</primary></indexterm></screen></entry><entry><screen>array of string</screen></entry><entry><screen/></entry><entry>Array of DNS options as described in man 5 resolv.conf.
+Set to 2147483647 (MAXINT32) for infinity.</entry></row><row><entry><screen>dhcp-vendor-class-identifier<indexterm zone="settings-ipv4"><primary sortas="dhcp-vendor-class-identifier">dhcp-vendor-class-identifier</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The Vendor Class Identifier DHCP option (60). Special characters in the data string may be escaped using C-style escapes, nevertheless this property cannot contain nul bytes. If the per-profile value is unspecified (the default), a global connection default gets consulted. If still unspecified, the DHCP option is not sent to the server.</entry></row><row><entry><screen>dns<indexterm zone="settings-ipv4"><primary sortas="dns">dns</primary></indexterm></screen></entry><entry><screen>array of uint32</screen></entry><entry><screen/></entry><entry>Array of IP addresses of DNS servers (as network-byte-order integers)</entry></row><row><entry><screen>dns-data<indexterm zone="settings-ipv4"><primary sortas="dns-data">dns-data</primary></indexterm></screen></entry><entry><screen>array of strings</screen></entry><entry><screen/></entry><entry>Array of DNS name servers. This replaces the deprecated "dns" property. Each name server can also contain a DoT server name.</entry></row><row><entry><screen>dns-options<indexterm zone="settings-ipv4"><primary sortas="dns-options">dns-options</primary></indexterm></screen></entry><entry><screen>array of string</screen></entry><entry><screen/></entry><entry>Array of DNS options to be added to resolv.conf.
 
 NULL means that the options are unset and left at the default. In this case NetworkManager will use default options. This is distinct from an empty list of properties.
 
-The currently supported options are "attempts", "debug", "edns0", "inet6", "ip6-bytestring", "ip6-dotint", "ndots", "no-aaaa", "no-check-names", "no-ip6-dotint", "no-reload", "no-tld-query", "rotate", "single-request", "single-request-reopen", "timeout", "trust-ad", "use-vc".
+The following options are directly added to resolv.conf: "attempts", "debug", "edns0", "inet6", "ip6-bytestring", "ip6-dotint", "ndots", "no-aaaa", "no-check-names", "no-ip6-dotint", "no-reload", "no-tld-query", "rotate", "single-request", "single-request-reopen", "timeout", "trust-ad", "use-vc". See the resolv.conf(5) man page for a detailed description of these options.
+
+In addition, NetworkManager supports the special options "_no-add-edns0" and "_no-add-trust-ad". They are not added to resolv.conf, and can be used to prevent the automatic addition of options "edns0" and "trust-ad" when using caching DNS plugins (see below).
 
 The "trust-ad" setting is only honored if the profile contributes name servers to resolv.conf, and if all contributing profiles have "trust-ad" enabled.
 
-When using a caching DNS plugin (dnsmasq or systemd-resolved in NetworkManager.conf) then "edns0" and "trust-ad" are automatically added.</entry></row><row><entry><screen>dns-priority<indexterm zone="settings-ipv4"><primary sortas="dns-priority">dns-priority</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>0</screen></entry><entry>DNS servers priority.
+When using a caching DNS plugin (dnsmasq or systemd-resolved in NetworkManager.conf) then "edns0" and "trust-ad" are automatically added, unless "_no-add-edns0" and "_no-add-trust-ad" are present.</entry></row><row><entry><screen>dns-priority<indexterm zone="settings-ipv4"><primary sortas="dns-priority">dns-priority</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>0</screen></entry><entry>DNS servers priority.
 
 The relative priority for DNS servers specified by this setting.  A lower numerical value is better (higher priority).
 
@@ -236,7 +246,7 @@ Array of IPv4 route structures.  Each IPv4 route structure is composed of 4 32-b
             Properties
         </title><para><table><tgroup cols="4"><thead><row><entry>Key Name</entry><entry>Value Type</entry><entry>Default Value</entry><entry>Value Description</entry></row></thead><tbody><row><entry><screen>addr-gen-mode<indexterm zone="settings-ipv6"><primary sortas="addr-gen-mode">addr-gen-mode</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>3</screen></entry><entry>Configure the method for creating the IPv6 interface identifier of addresses for RFC4862 IPv6 Stateless Address Autoconfiguration and IPv6 Link Local.
 
-The permitted values are: NM_SETTING_IP6_CONFIG_ADDR_GEN_MODE_EUI64 (0), NM_SETTING_IP6_CONFIG_ADDR_GEN_MODE_STABLE_PRIVACY (1). NM_SETTING_IP6_CONFIG_ADDR_GEN_MODE_DEFAULT_OR_EUI64 (2) or NM_SETTING_IP6_CONFIG_ADDR_GEN_MODE_DEFAULT (3).
+The permitted values are: 0 (eui64), 1 (stable-privacy). 2 (default-or-eui64) or 3 (default).
 
 If the property is set to "eui64", the addresses will be generated using the interface token derived from the hardware address. This makes the host part of the address constant, making it possible to track the host's presence when it changes networks. The address changes when the interface hardware is replaced. If a duplicate address is detected, there is no fallback to generate another address. When configured, the "ipv6.token" is used instead of the MAC address to generate addresses for stateless autoconfiguration.
 
@@ -249,9 +259,9 @@ For libnm, the property defaults to "default" since 1.40.  Previously it used to
 Note that this setting is distinct from the Privacy Extensions as configured by "ip6-privacy" property and it does not affect the temporary addresses configured with this option.</entry></row><row><entry><screen>address-data<indexterm zone="settings-ipv6"><primary sortas="address-data">address-data</primary></indexterm></screen></entry><entry><screen>array of vardict</screen></entry><entry><screen/></entry><entry>Array of IPv6 addresses. Each address dictionary contains at least 'address' and 'prefix' entries, containing the IP address as a string, and the prefix length as a uint32. Additional attributes may also exist on some addresses.</entry></row><row><entry><screen>addresses<indexterm zone="settings-ipv6"><primary sortas="addresses">addresses</primary></indexterm></screen></entry><entry><screen>array of legacy IPv6 address struct (a(ayuay))</screen></entry><entry><screen/></entry><entry>Deprecated in favor of the 'address-data' and 'gateway' properties, but this can be used for backward-compatibility with older daemons. Note that if you send this property the daemon will ignore 'address-data' and 'gateway'.
 Array of IPv6 address structures.  Each IPv6 address structure is composed of an IPv6 address, a prefix length (0 - 128), and an IPv6 gateway address. The gateway may be zeroed out if no gateway exists for that subnet.</entry></row><row><entry><screen>auto-route-ext-gw<indexterm zone="settings-ipv6"><primary sortas="auto-route-ext-gw">auto-route-ext-gw</primary></indexterm></screen></entry><entry><screen>NMTernary (int32)</screen></entry><entry><screen/></entry><entry>VPN connections will default to add the route automatically unless this setting is set to FALSE.
 
-For other connection types, adding such an automatic route is currently not supported and setting this to TRUE has no effect.</entry></row><row><entry><screen>dad-timeout<indexterm zone="settings-ipv6"><primary sortas="dad-timeout">dad-timeout</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>-1</screen></entry><entry>Timeout in milliseconds used to check for the presence of duplicate IP addresses on the network.  If an address conflict is detected, the activation will fail.  A zero value means that no duplicate address detection is performed, -1 means the default value (either configuration ipvx.dad-timeout override or zero).  A value greater than zero is a timeout in milliseconds.
+For other connection types, adding such an automatic route is currently not supported and setting this to TRUE has no effect.</entry></row><row><entry><screen>dad-timeout<indexterm zone="settings-ipv6"><primary sortas="dad-timeout">dad-timeout</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>-1</screen></entry><entry>Maximum timeout in milliseconds used to check for the presence of duplicate IP addresses on the network.  If an address conflict is detected, the activation will fail. The property is currently implemented only for IPv4.
 
-The property is currently implemented only for IPv4.</entry></row><row><entry><screen>dhcp-duid<indexterm zone="settings-ipv6"><primary sortas="dhcp-duid">dhcp-duid</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>A string containing the DHCPv6 Unique Identifier (DUID) used by the dhcp client to identify itself to DHCPv6 servers (RFC 3315). The DUID is carried in the Client Identifier option. If the property is a hex string ('aa:bb:cc') it is interpreted as a binary DUID and filled as an opaque value in the Client Identifier option.
+A zero value means that no duplicate address detection is performed, -1 means the default value (either the value configured globally in NetworkManger.conf or 200ms).  A value greater than zero is a timeout in milliseconds.  Note that the time intervals are subject to randomization as per RFC 5227 and so the actual duration can be between half and the full time specified in this property.</entry></row><row><entry><screen>dhcp-duid<indexterm zone="settings-ipv6"><primary sortas="dhcp-duid">dhcp-duid</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>A string containing the DHCPv6 Unique Identifier (DUID) used by the dhcp client to identify itself to DHCPv6 servers (RFC 3315). The DUID is carried in the Client Identifier option. If the property is a hex string ('aa:bb:cc') it is interpreted as a binary DUID and filled as an opaque value in the Client Identifier option.
 
 The special value "lease" will retrieve the DUID previously used from the lease file belonging to the connection. If no DUID is found and "dhclient" is the configured dhcp client, the DUID is searched in the system-wide dhclient lease file. If still no DUID is found, or another dhcp client is used, a global and permanent DUID-UUID (RFC 6355) will be generated based on the machine-id.
 
@@ -261,9 +271,9 @@ The special values "stable-llt", "stable-ll" and "stable-uuid" will generate a D
 
 When the property is unset, the global value provided for "ipv6.dhcp-duid" is used. If no global value is provided, the default "lease" value is assumed.</entry></row><row><entry><screen>dhcp-hostname<indexterm zone="settings-ipv6"><primary sortas="dhcp-hostname">dhcp-hostname</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>If the "dhcp-send-hostname" property is TRUE, then the specified name will be sent to the DHCP server when acquiring a lease. This property and "dhcp-fqdn" are mutually exclusive and cannot be set at the same time.</entry></row><row><entry><screen>dhcp-hostname-flags<indexterm zone="settings-ipv6"><primary sortas="dhcp-hostname-flags">dhcp-hostname-flags</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>Flags for the DHCP hostname and FQDN.
 
-Currently, this property only includes flags to control the FQDN flags set in the DHCP FQDN option. Supported FQDN flags are NM_DHCP_HOSTNAME_FLAG_FQDN_SERV_UPDATE (0x1), NM_DHCP_HOSTNAME_FLAG_FQDN_ENCODED (0x2) and NM_DHCP_HOSTNAME_FLAG_FQDN_NO_UPDATE (0x4).  When no FQDN flag is set and NM_DHCP_HOSTNAME_FLAG_FQDN_CLEAR_FLAGS (0x8) is set, the DHCP FQDN option will contain no flag. Otherwise, if no FQDN flag is set and NM_DHCP_HOSTNAME_FLAG_FQDN_CLEAR_FLAGS (0x8) is not set, the standard FQDN flags are set in the request: NM_DHCP_HOSTNAME_FLAG_FQDN_SERV_UPDATE (0x1), NM_DHCP_HOSTNAME_FLAG_FQDN_ENCODED (0x2) for IPv4 and NM_DHCP_HOSTNAME_FLAG_FQDN_SERV_UPDATE (0x1) for IPv6.
+Currently, this property only includes flags to control the FQDN flags set in the DHCP FQDN option. Supported FQDN flags are 0x1 (fqdn-serv-update), 0x2 (fqdn-encoded) and 0x4 (fqdn-no-update).  When no FQDN flag is set and 0x8 (fqdn-clear-flags) is set, the DHCP FQDN option will contain no flag. Otherwise, if no FQDN flag is set and 0x8 (fqdn-clear-flags) is not set, the standard FQDN flags are set in the request: 0x1 (fqdn-serv-update), 0x2 (fqdn-encoded) for IPv4 and 0x1 (fqdn-serv-update) for IPv6.
 
-When this property is set to the default value NM_DHCP_HOSTNAME_FLAG_NONE (0x0), a global default is looked up in NetworkManager configuration. If that value is unset or also NM_DHCP_HOSTNAME_FLAG_NONE (0x0), then the standard FQDN flags described above are sent in the DHCP requests.</entry></row><row><entry><screen>dhcp-iaid<indexterm zone="settings-ipv6"><primary sortas="dhcp-iaid">dhcp-iaid</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>A string containing the "Identity Association Identifier" (IAID) used by the DHCP client. The string can be a 32-bit number (either decimal, hexadecimal or as colon separated hexadecimal numbers). Alternatively it can be set to the special values "mac", "perm-mac", "ifname" or "stable". When set to "mac" (or "perm-mac"), the last 4 bytes of the current (or permanent) MAC address are used as IAID. When set to "ifname", the IAID is computed by hashing the interface name. The special value "stable" can be used to generate an IAID based on the stable-id (see connection.stable-id), a per-host key and the interface name. When the property is unset, the value from global configuration is used; if no global default is set then the IAID is assumed to be "ifname".
+When this property is set to the default value 0x0 (none), a global default is looked up in NetworkManager configuration. If that value is unset or also 0x0 (none), then the standard FQDN flags described above are sent in the DHCP requests.</entry></row><row><entry><screen>dhcp-iaid<indexterm zone="settings-ipv6"><primary sortas="dhcp-iaid">dhcp-iaid</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>A string containing the "Identity Association Identifier" (IAID) used by the DHCP client. The string can be a 32-bit number (either decimal, hexadecimal or as colon separated hexadecimal numbers). Alternatively it can be set to the special values "mac", "perm-mac", "ifname" or "stable". When set to "mac" (or "perm-mac"), the last 4 bytes of the current (or permanent) MAC address are used as IAID. When set to "ifname", the IAID is computed by hashing the interface name. The special value "stable" can be used to generate an IAID based on the stable-id (see connection.stable-id), a per-host key and the interface name. When the property is unset, the value from global configuration is used; if no global default is set then the IAID is assumed to be "ifname".
 
 For DHCPv4, the IAID is only used with "ipv4.dhcp-client-id" values "duid" and "ipv6-duid" to generate the client-id.
 
@@ -275,15 +285,17 @@ For DHCPv4, each element must be an IPv4 address, optionally followed by a slash
 
 This property is currently not implemented for DHCPv6.</entry></row><row><entry><screen>dhcp-send-hostname<indexterm zone="settings-ipv6"><primary sortas="dhcp-send-hostname">dhcp-send-hostname</primary></indexterm></screen></entry><entry><screen>boolean</screen></entry><entry><screen>TRUE</screen></entry><entry>If TRUE, a hostname is sent to the DHCP server when acquiring a lease. Some DHCP servers use this hostname to update DNS databases, essentially providing a static hostname for the computer.  If the "dhcp-hostname" property is NULL and this property is TRUE, the current persistent hostname of the computer is sent.</entry></row><row><entry><screen>dhcp-timeout<indexterm zone="settings-ipv6"><primary sortas="dhcp-timeout">dhcp-timeout</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>0</screen></entry><entry>A timeout for a DHCP transaction in seconds. If zero (the default), a globally configured default is used. If still unspecified, a device specific timeout is used (usually 45 seconds).
 
-Set to 2147483647 (MAXINT32) for infinity.</entry></row><row><entry><screen>dns<indexterm zone="settings-ipv6"><primary sortas="dns">dns</primary></indexterm></screen></entry><entry><screen>array of byte array</screen></entry><entry><screen/></entry><entry>Array of IP addresses of DNS servers (in network byte order)</entry></row><row><entry><screen>dns-data<indexterm zone="settings-ipv6"><primary sortas="dns-data">dns-data</primary></indexterm></screen></entry><entry><screen>array of strings</screen></entry><entry><screen/></entry><entry>Array of DNS name servers. This replaces the deprecated "dns" property. Each name server can also contain a DoT server name.</entry></row><row><entry><screen>dns-options<indexterm zone="settings-ipv6"><primary sortas="dns-options">dns-options</primary></indexterm></screen></entry><entry><screen>array of string</screen></entry><entry><screen/></entry><entry>Array of DNS options as described in man 5 resolv.conf.
+Set to 2147483647 (MAXINT32) for infinity.</entry></row><row><entry><screen>dns<indexterm zone="settings-ipv6"><primary sortas="dns">dns</primary></indexterm></screen></entry><entry><screen>array of byte array</screen></entry><entry><screen/></entry><entry>Array of IP addresses of DNS servers (in network byte order)</entry></row><row><entry><screen>dns-data<indexterm zone="settings-ipv6"><primary sortas="dns-data">dns-data</primary></indexterm></screen></entry><entry><screen>array of strings</screen></entry><entry><screen/></entry><entry>Array of DNS name servers. This replaces the deprecated "dns" property. Each name server can also contain a DoT server name.</entry></row><row><entry><screen>dns-options<indexterm zone="settings-ipv6"><primary sortas="dns-options">dns-options</primary></indexterm></screen></entry><entry><screen>array of string</screen></entry><entry><screen/></entry><entry>Array of DNS options to be added to resolv.conf.
 
 NULL means that the options are unset and left at the default. In this case NetworkManager will use default options. This is distinct from an empty list of properties.
 
-The currently supported options are "attempts", "debug", "edns0", "inet6", "ip6-bytestring", "ip6-dotint", "ndots", "no-aaaa", "no-check-names", "no-ip6-dotint", "no-reload", "no-tld-query", "rotate", "single-request", "single-request-reopen", "timeout", "trust-ad", "use-vc".
+The following options are directly added to resolv.conf: "attempts", "debug", "edns0", "inet6", "ip6-bytestring", "ip6-dotint", "ndots", "no-aaaa", "no-check-names", "no-ip6-dotint", "no-reload", "no-tld-query", "rotate", "single-request", "single-request-reopen", "timeout", "trust-ad", "use-vc". See the resolv.conf(5) man page for a detailed description of these options.
+
+In addition, NetworkManager supports the special options "_no-add-edns0" and "_no-add-trust-ad". They are not added to resolv.conf, and can be used to prevent the automatic addition of options "edns0" and "trust-ad" when using caching DNS plugins (see below).
 
 The "trust-ad" setting is only honored if the profile contributes name servers to resolv.conf, and if all contributing profiles have "trust-ad" enabled.
 
-When using a caching DNS plugin (dnsmasq or systemd-resolved in NetworkManager.conf) then "edns0" and "trust-ad" are automatically added.</entry></row><row><entry><screen>dns-priority<indexterm zone="settings-ipv6"><primary sortas="dns-priority">dns-priority</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>0</screen></entry><entry>DNS servers priority.
+When using a caching DNS plugin (dnsmasq or systemd-resolved in NetworkManager.conf) then "edns0" and "trust-ad" are automatically added, unless "_no-add-edns0" and "_no-add-trust-ad" are present.</entry></row><row><entry><screen>dns-priority<indexterm zone="settings-ipv6"><primary sortas="dns-priority">dns-priority</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>0</screen></entry><entry>DNS servers priority.
 
 The relative priority for DNS servers specified by this setting.  A lower numerical value is better (higher priority).
 
@@ -338,7 +350,7 @@ Array of IPv6 route structures.  Each IPv6 route structure is composed of an IPv
 
 When set, the token is used as IPv6 interface identifier instead of the hardware address. This only applies to addresses from stateless autoconfiguration, not to IPv6 link local addresses.</entry></row></tbody></tgroup></table></para></refsect1></refentry><refentry id="settings-ip-tunnel"><refnamediv><refname>ip-tunnel</refname><refpurpose>IP Tunneling Settings</refpurpose></refnamediv><refsect1 role="properties"><title id="settings-ip-tunnel.properties">
             Properties
-        </title><para><table><tgroup cols="4"><thead><row><entry>Key Name</entry><entry>Value Type</entry><entry>Default Value</entry><entry>Value Description</entry></row></thead><tbody><row><entry><screen>encapsulation-limit<indexterm zone="settings-ip-tunnel"><primary sortas="encapsulation-limit">encapsulation-limit</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>How many additional levels of encapsulation are permitted to be prepended to packets. This property applies only to IPv6 tunnels. To disable this option, add NM_IP_TUNNEL_FLAG_IP6_IGN_ENCAP_LIMIT (0x1) to ip-tunnel flags.</entry></row><row><entry><screen>flags<indexterm zone="settings-ip-tunnel"><primary sortas="flags">flags</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>Tunnel flags. Currently, the following values are supported: NM_IP_TUNNEL_FLAG_IP6_IGN_ENCAP_LIMIT (0x1), NM_IP_TUNNEL_FLAG_IP6_USE_ORIG_TCLASS (0x2), NM_IP_TUNNEL_FLAG_IP6_USE_ORIG_FLOWLABEL (0x4), NM_IP_TUNNEL_FLAG_IP6_MIP6_DEV (0x8), NM_IP_TUNNEL_FLAG_IP6_RCV_DSCP_COPY (0x10), NM_IP_TUNNEL_FLAG_IP6_USE_ORIG_FWMARK (0x20). They are valid only for IPv6 tunnels.</entry></row><row><entry><screen>flow-label<indexterm zone="settings-ip-tunnel"><primary sortas="flow-label">flow-label</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>The flow label to assign to tunnel packets. This property applies only to IPv6 tunnels.</entry></row><row><entry><screen>fwmark<indexterm zone="settings-ip-tunnel"><primary sortas="fwmark">fwmark</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>The fwmark value to assign to tunnel packets. This property can be set to a non zero value only on VTI and VTI6 tunnels.</entry></row><row><entry><screen>input-key<indexterm zone="settings-ip-tunnel"><primary sortas="input-key">input-key</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The key used for tunnel input packets; the property is valid only for certain tunnel modes (GRE, IP6GRE). If empty, no key is used.</entry></row><row><entry><screen>local<indexterm zone="settings-ip-tunnel"><primary sortas="local">local</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The local endpoint of the tunnel; the value can be empty, otherwise it must contain an IPv4 or IPv6 address.</entry></row><row><entry><screen>mode<indexterm zone="settings-ip-tunnel"><primary sortas="mode">mode</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>The tunneling mode. Valid values: NM_IP_TUNNEL_MODE_IPIP (1), NM_IP_TUNNEL_MODE_GRE (2), NM_IP_TUNNEL_MODE_SIT (3), NM_IP_TUNNEL_MODE_ISATAP (4), NM_IP_TUNNEL_MODE_VTI (5), NM_IP_TUNNEL_MODE_IP6IP6 (6), NM_IP_TUNNEL_MODE_IPIP6 (7), NM_IP_TUNNEL_MODE_IP6GRE (8), NM_IP_TUNNEL_MODE_VTI6 (9), NM_IP_TUNNEL_MODE_GRETAP (10) and NM_IP_TUNNEL_MODE_IP6GRETAP (11)</entry></row><row><entry><screen>mtu<indexterm zone="settings-ip-tunnel"><primary sortas="mtu">mtu</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>If non-zero, only transmit packets of the specified size or smaller, breaking larger packets up into multiple fragments.</entry></row><row><entry><screen>output-key<indexterm zone="settings-ip-tunnel"><primary sortas="output-key">output-key</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The key used for tunnel output packets; the property is valid only for certain tunnel modes (GRE, IP6GRE). If empty, no key is used.</entry></row><row><entry><screen>parent<indexterm zone="settings-ip-tunnel"><primary sortas="parent">parent</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>If given, specifies the parent interface name or parent connection UUID the new device will be bound to so that tunneled packets will only be routed via that interface.</entry></row><row><entry><screen>path-mtu-discovery<indexterm zone="settings-ip-tunnel"><primary sortas="path-mtu-discovery">path-mtu-discovery</primary></indexterm></screen></entry><entry><screen>boolean</screen></entry><entry><screen>TRUE</screen></entry><entry>Whether to enable Path MTU Discovery on this tunnel.</entry></row><row><entry><screen>remote<indexterm zone="settings-ip-tunnel"><primary sortas="remote">remote</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The remote endpoint of the tunnel; the value must contain an IPv4 or IPv6 address.</entry></row><row><entry><screen>tos<indexterm zone="settings-ip-tunnel"><primary sortas="tos">tos</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>The type of service (IPv4) or traffic class (IPv6) field to be set on tunneled packets.</entry></row><row><entry><screen>ttl<indexterm zone="settings-ip-tunnel"><primary sortas="ttl">ttl</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>The TTL to assign to tunneled packets. 0 is a special value meaning that packets inherit the TTL value.</entry></row></tbody></tgroup></table></para></refsect1></refentry><refentry id="settings-macsec"><refnamediv><refname>macsec</refname><refpurpose>MACSec Settings</refpurpose></refnamediv><refsect1 role="properties"><title id="settings-macsec.properties">
+        </title><para><table><tgroup cols="4"><thead><row><entry>Key Name</entry><entry>Value Type</entry><entry>Default Value</entry><entry>Value Description</entry></row></thead><tbody><row><entry><screen>encapsulation-limit<indexterm zone="settings-ip-tunnel"><primary sortas="encapsulation-limit">encapsulation-limit</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>How many additional levels of encapsulation are permitted to be prepended to packets. This property applies only to IPv6 tunnels. To disable this option, add 0x1 (ip6-ign-encap-limit) to ip-tunnel flags.</entry></row><row><entry><screen>flags<indexterm zone="settings-ip-tunnel"><primary sortas="flags">flags</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>Tunnel flags. Currently, the following values are supported: 0x1 (ip6-ign-encap-limit), 0x2 (ip6-use-orig-tclass), 0x4 (ip6-use-orig-flowlabel), 0x8 (ip6-mip6-dev), 0x10 (ip6-rcv-dscp-copy), 0x20 (ip6-use-orig-fwmark). They are valid only for IPv6 tunnels.</entry></row><row><entry><screen>flow-label<indexterm zone="settings-ip-tunnel"><primary sortas="flow-label">flow-label</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>The flow label to assign to tunnel packets. This property applies only to IPv6 tunnels.</entry></row><row><entry><screen>fwmark<indexterm zone="settings-ip-tunnel"><primary sortas="fwmark">fwmark</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>The fwmark value to assign to tunnel packets. This property can be set to a non zero value only on VTI and VTI6 tunnels.</entry></row><row><entry><screen>input-key<indexterm zone="settings-ip-tunnel"><primary sortas="input-key">input-key</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The key used for tunnel input packets; the property is valid only for certain tunnel modes (GRE, IP6GRE). If empty, no key is used.</entry></row><row><entry><screen>local<indexterm zone="settings-ip-tunnel"><primary sortas="local">local</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The local endpoint of the tunnel; the value can be empty, otherwise it must contain an IPv4 or IPv6 address.</entry></row><row><entry><screen>mode<indexterm zone="settings-ip-tunnel"><primary sortas="mode">mode</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>The tunneling mode. Valid values: 1 (ipip), 2 (gre), 3 (sit), 4 (isatap), 5 (vti), 6 (ip6ip6), 7 (ipip6), 8 (ip6gre), 9 (vti6), 10 (gretap) and 11 (ip6gretap)</entry></row><row><entry><screen>mtu<indexterm zone="settings-ip-tunnel"><primary sortas="mtu">mtu</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>If non-zero, only transmit packets of the specified size or smaller, breaking larger packets up into multiple fragments.</entry></row><row><entry><screen>output-key<indexterm zone="settings-ip-tunnel"><primary sortas="output-key">output-key</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The key used for tunnel output packets; the property is valid only for certain tunnel modes (GRE, IP6GRE). If empty, no key is used.</entry></row><row><entry><screen>parent<indexterm zone="settings-ip-tunnel"><primary sortas="parent">parent</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>If given, specifies the parent interface name or parent connection UUID the new device will be bound to so that tunneled packets will only be routed via that interface.</entry></row><row><entry><screen>path-mtu-discovery<indexterm zone="settings-ip-tunnel"><primary sortas="path-mtu-discovery">path-mtu-discovery</primary></indexterm></screen></entry><entry><screen>boolean</screen></entry><entry><screen>TRUE</screen></entry><entry>Whether to enable Path MTU Discovery on this tunnel.</entry></row><row><entry><screen>remote<indexterm zone="settings-ip-tunnel"><primary sortas="remote">remote</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The remote endpoint of the tunnel; the value must contain an IPv4 or IPv6 address.</entry></row><row><entry><screen>tos<indexterm zone="settings-ip-tunnel"><primary sortas="tos">tos</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>The type of service (IPv4) or traffic class (IPv6) field to be set on tunneled packets.</entry></row><row><entry><screen>ttl<indexterm zone="settings-ip-tunnel"><primary sortas="ttl">ttl</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>The TTL to assign to tunneled packets. 0 is a special value meaning that packets inherit the TTL value.</entry></row></tbody></tgroup></table></para></refsect1></refentry><refentry id="settings-macsec"><refnamediv><refname>macsec</refname><refpurpose>MACSec Settings</refpurpose></refnamediv><refsect1 role="properties"><title id="settings-macsec.properties">
             Properties
         </title><para><table><tgroup cols="4"><thead><row><entry>Key Name</entry><entry>Value Type</entry><entry>Default Value</entry><entry>Value Description</entry></row></thead><tbody><row><entry><screen>encrypt<indexterm zone="settings-macsec"><primary sortas="encrypt">encrypt</primary></indexterm></screen></entry><entry><screen>boolean</screen></entry><entry><screen>TRUE</screen></entry><entry>Whether the transmitted traffic must be encrypted.</entry></row><row><entry><screen>mka-cak<indexterm zone="settings-macsec"><primary sortas="mka-cak">mka-cak</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The pre-shared CAK (Connectivity Association Key) for MACsec Key Agreement. Must be a string of 32 hexadecimal characters.</entry></row><row><entry><screen>mka-cak-flags<indexterm zone="settings-macsec"><primary sortas="mka-cak-flags">mka-cak-flags</primary></indexterm></screen></entry><entry><screen>NMSettingSecretFlags (uint32)</screen></entry><entry><screen/></entry><entry>Flags indicating how to handle the "mka-cak" property.</entry></row><row><entry><screen>mka-ckn<indexterm zone="settings-macsec"><primary sortas="mka-ckn">mka-ckn</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The pre-shared CKN (Connectivity-association Key Name) for MACsec Key Agreement. Must be a string of hexadecimal characters with a even length between 2 and 64.</entry></row><row><entry><screen>mode<indexterm zone="settings-macsec"><primary sortas="mode">mode</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>0</screen></entry><entry>Specifies how the CAK (Connectivity Association Key) for MKA (MACsec Key Agreement) is obtained.</entry></row><row><entry><screen>parent<indexterm zone="settings-macsec"><primary sortas="parent">parent</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>If given, specifies the parent interface name or parent connection UUID from which this MACSEC interface should be created.  If this property is not specified, the connection must contain an "802-3-ethernet" setting with a "mac-address" property.</entry></row><row><entry><screen>port<indexterm zone="settings-macsec"><primary sortas="port">port</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>1</screen></entry><entry>The port component of the SCI (Secure Channel Identifier), between 1 and 65534.</entry></row><row><entry><screen>send-sci<indexterm zone="settings-macsec"><primary sortas="send-sci">send-sci</primary></indexterm></screen></entry><entry><screen>boolean</screen></entry><entry><screen>TRUE</screen></entry><entry>Specifies whether the SCI (Secure Channel Identifier) is included in every packet.</entry></row><row><entry><screen>validation<indexterm zone="settings-macsec"><primary sortas="validation">validation</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>2</screen></entry><entry>Specifies the validation mode for incoming frames.</entry></row></tbody></tgroup></table></para></refsect1></refentry><refentry id="settings-macvlan"><refnamediv><refname>macvlan</refname><refpurpose>MAC VLAN Settings</refpurpose></refnamediv><refsect1 role="properties"><title id="settings-macvlan.properties">
             Properties
@@ -380,17 +392,17 @@ The property is valid only for ports with mode "trunk", "native-tagged", or "nat
             Properties
         </title><para><table><tgroup cols="4"><thead><row><entry>Key Name</entry><entry>Value Type</entry><entry>Default Value</entry><entry>Value Description</entry></row></thead><tbody><row><entry><screen>parent<indexterm zone="settings-pppoe"><primary sortas="parent">parent</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>If given, specifies the parent interface name on which this PPPoE connection should be created.  If this property is not specified, the connection is activated on the interface specified in "interface-name" of NMSettingConnection.</entry></row><row><entry><screen>password<indexterm zone="settings-pppoe"><primary sortas="password">password</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>Password used to authenticate with the PPPoE service.</entry></row><row><entry><screen>password-flags<indexterm zone="settings-pppoe"><primary sortas="password-flags">password-flags</primary></indexterm></screen></entry><entry><screen>NMSettingSecretFlags (uint32)</screen></entry><entry><screen/></entry><entry>Flags indicating how to handle the "password" property.</entry></row><row><entry><screen>service<indexterm zone="settings-pppoe"><primary sortas="service">service</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>If specified, instruct PPPoE to only initiate sessions with access concentrators that provide the specified service.  For most providers, this should be left blank.  It is only required if there are multiple access concentrators or a specific service is known to be required.</entry></row><row><entry><screen>username<indexterm zone="settings-pppoe"><primary sortas="username">username</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>Username used to authenticate with the PPPoE service.</entry></row></tbody></tgroup></table></para></refsect1></refentry><refentry id="settings-proxy"><refnamediv><refname>proxy</refname><refpurpose>WWW Proxy Settings</refpurpose></refnamediv><refsect1 role="properties"><title id="settings-proxy.properties">
             Properties
-        </title><para><table><tgroup cols="4"><thead><row><entry>Key Name</entry><entry>Value Type</entry><entry>Default Value</entry><entry>Value Description</entry></row></thead><tbody><row><entry><screen>browser-only<indexterm zone="settings-proxy"><primary sortas="browser-only">browser-only</primary></indexterm></screen></entry><entry><screen>boolean</screen></entry><entry><screen>FALSE</screen></entry><entry>Whether the proxy configuration is for browser only.</entry></row><row><entry><screen>method<indexterm zone="settings-proxy"><primary sortas="method">method</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>0</screen></entry><entry>Method for proxy configuration, Default is NM_SETTING_PROXY_METHOD_NONE (0)</entry></row><row><entry><screen>pac-script<indexterm zone="settings-proxy"><primary sortas="pac-script">pac-script</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>PAC script for the connection. This is an UTF-8 encoded javascript code that defines a FindProxyForURL() function.</entry></row><row><entry><screen>pac-url<indexterm zone="settings-proxy"><primary sortas="pac-url">pac-url</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>PAC URL for obtaining PAC file.</entry></row></tbody></tgroup></table></para></refsect1></refentry><refentry id="settings-serial"><refnamediv><refname>serial</refname><refpurpose>Serial Link Settings</refpurpose></refnamediv><refsect1 role="properties"><title id="settings-serial.properties">
+        </title><para><table><tgroup cols="4"><thead><row><entry>Key Name</entry><entry>Value Type</entry><entry>Default Value</entry><entry>Value Description</entry></row></thead><tbody><row><entry><screen>browser-only<indexterm zone="settings-proxy"><primary sortas="browser-only">browser-only</primary></indexterm></screen></entry><entry><screen>boolean</screen></entry><entry><screen>FALSE</screen></entry><entry>Whether the proxy configuration is for browser only.</entry></row><row><entry><screen>method<indexterm zone="settings-proxy"><primary sortas="method">method</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>0</screen></entry><entry>Method for proxy configuration, Default is 0 (none)</entry></row><row><entry><screen>pac-script<indexterm zone="settings-proxy"><primary sortas="pac-script">pac-script</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>PAC script for the connection. This is an UTF-8 encoded javascript code that defines a FindProxyForURL() function.</entry></row><row><entry><screen>pac-url<indexterm zone="settings-proxy"><primary sortas="pac-url">pac-url</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>PAC URL for obtaining PAC file.</entry></row></tbody></tgroup></table></para></refsect1></refentry><refentry id="settings-serial"><refnamediv><refname>serial</refname><refpurpose>Serial Link Settings</refpurpose></refnamediv><refsect1 role="properties"><title id="settings-serial.properties">
             Properties
         </title><para><table><tgroup cols="4"><thead><row><entry>Key Name</entry><entry>Value Type</entry><entry>Default Value</entry><entry>Value Description</entry></row></thead><tbody><row><entry><screen>baud<indexterm zone="settings-serial"><primary sortas="baud">baud</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>57600</screen></entry><entry>Speed to use for communication over the serial port.  Note that this value usually has no effect for mobile broadband modems as they generally ignore speed settings and use the highest available speed.</entry></row><row><entry><screen>bits<indexterm zone="settings-serial"><primary sortas="bits">bits</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>8</screen></entry><entry>Byte-width of the serial communication. The 8 in "8n1" for example.</entry></row><row><entry><screen>parity<indexterm zone="settings-serial"><primary sortas="parity">parity</primary></indexterm></screen></entry><entry><screen>byte</screen></entry><entry><screen/></entry><entry>The connection parity: 69 (ASCII 'E') for even parity, 111 (ASCII 'o') for odd, 110 (ASCII 'n') for none.</entry></row><row><entry><screen>send-delay<indexterm zone="settings-serial"><primary sortas="send-delay">send-delay</primary></indexterm></screen></entry><entry><screen>uint64</screen></entry><entry><screen>0</screen></entry><entry>Time to delay between each byte sent to the modem, in microseconds.</entry></row><row><entry><screen>stopbits<indexterm zone="settings-serial"><primary sortas="stopbits">stopbits</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>1</screen></entry><entry>Number of stop bits for communication on the serial port.  Either 1 or 2. The 1 in "8n1" for example.</entry></row></tbody></tgroup></table></para></refsect1></refentry><refentry id="settings-sriov"><refnamediv><refname>sriov</refname><refpurpose>SR-IOV settings</refpurpose></refnamediv><refsect1 role="properties"><title id="settings-sriov.properties">
             Properties
         </title><para><table><tgroup cols="4"><thead><row><entry>Key Name</entry><entry>Value Type</entry><entry>Default Value</entry><entry>Value Description</entry></row></thead><tbody><row><entry><screen>autoprobe-drivers<indexterm zone="settings-sriov"><primary sortas="autoprobe-drivers">autoprobe-drivers</primary></indexterm></screen></entry><entry><screen>NMTernary (int32)</screen></entry><entry><screen/></entry><entry>Whether to autoprobe virtual functions by a compatible driver.
 
-If set to NM_TERNARY_TRUE (1), the kernel will try to bind VFs to a compatible driver and if this succeeds a new network interface will be instantiated for each VF.
+If set to 1 (true), the kernel will try to bind VFs to a compatible driver and if this succeeds a new network interface will be instantiated for each VF.
 
-If set to NM_TERNARY_FALSE (0), VFs will not be claimed and no network interfaces will be created for them.
+If set to 0 (false), VFs will not be claimed and no network interfaces will be created for them.
 
-When set to NM_TERNARY_DEFAULT (-1), the global default is used; in case the global default is unspecified it is assumed to be NM_TERNARY_TRUE (1).</entry></row><row><entry><screen>total-vfs<indexterm zone="settings-sriov"><primary sortas="total-vfs">total-vfs</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>The total number of virtual functions to create.
+When set to -1 (default), the global default is used; in case the global default is unspecified it is assumed to be 1 (true).</entry></row><row><entry><screen>total-vfs<indexterm zone="settings-sriov"><primary sortas="total-vfs">total-vfs</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>The total number of virtual functions to create.
 
 Note that when the sriov setting is present NetworkManager enforces the number of virtual functions on the interface (also when it is zero) during activation and resets it upon deactivation. To prevent any changes to SR-IOV parameters don't add a sriov setting to the connection.</entry></row><row><entry><screen>vfs<indexterm zone="settings-sriov"><primary sortas="vfs">vfs</primary></indexterm></screen></entry><entry><screen>array of vardict</screen></entry><entry><screen/></entry><entry>Array of virtual function descriptors.
 
@@ -426,11 +438,11 @@ If the "tc" setting is not present, NetworkManager doesn't touch the filters pre
             Properties
         </title><para><table><tgroup cols="4"><thead><row><entry>Key Name</entry><entry>Value Type</entry><entry>Default Value</entry><entry>Value Description</entry></row></thead><tbody><row><entry><screen>config<indexterm zone="settings-team-port"><primary sortas="config">config</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The JSON configuration for the team port. The property should contain raw JSON configuration data suitable for teamd, because the value is passed directly to teamd. If not specified, the default configuration is used. See man teamd.conf for the format details.</entry></row><row><entry><screen>lacp-key<indexterm zone="settings-team-port"><primary sortas="lacp-key">lacp-key</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>-1</screen></entry><entry>Corresponds to the teamd ports.PORTIFNAME.lacp_key.</entry></row><row><entry><screen>lacp-prio<indexterm zone="settings-team-port"><primary sortas="lacp-prio">lacp-prio</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>-1</screen></entry><entry>Corresponds to the teamd ports.PORTIFNAME.lacp_prio.</entry></row><row><entry><screen>link-watchers<indexterm zone="settings-team-port"><primary sortas="link-watchers">link-watchers</primary></indexterm></screen></entry><entry><screen>array of vardict</screen></entry><entry><screen/></entry><entry>Link watchers configuration for the connection: each link watcher is defined by a dictionary, whose keys depend upon the selected link watcher. Available link watchers are 'ethtool', 'nsna_ping' and 'arp_ping' and it is specified in the dictionary with the key 'name'. Available keys are:   ethtool: 'delay-up', 'delay-down', 'init-wait'; nsna_ping: 'init-wait', 'interval', 'missed-max', 'target-host'; arp_ping: all the ones in nsna_ping and 'source-host', 'validate-active', 'validate-inactive', 'send-always'. See teamd.conf man for more details.</entry></row><row><entry><screen>prio<indexterm zone="settings-team-port"><primary sortas="prio">prio</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>0</screen></entry><entry>Corresponds to the teamd ports.PORTIFNAME.prio.</entry></row><row><entry><screen>queue-id<indexterm zone="settings-team-port"><primary sortas="queue-id">queue-id</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>-1</screen></entry><entry>Corresponds to the teamd ports.PORTIFNAME.queue_id. When set to -1 means the parameter is skipped from the json config.</entry></row><row><entry><screen>sticky<indexterm zone="settings-team-port"><primary sortas="sticky">sticky</primary></indexterm></screen></entry><entry><screen>boolean</screen></entry><entry><screen>FALSE</screen></entry><entry>Corresponds to the teamd ports.PORTIFNAME.sticky.</entry></row></tbody></tgroup></table></para></refsect1></refentry><refentry id="settings-tun"><refnamediv><refname>tun</refname><refpurpose>Tunnel Settings</refpurpose></refnamediv><refsect1 role="properties"><title id="settings-tun.properties">
             Properties
-        </title><para><table><tgroup cols="4"><thead><row><entry>Key Name</entry><entry>Value Type</entry><entry>Default Value</entry><entry>Value Description</entry></row></thead><tbody><row><entry><screen>group<indexterm zone="settings-tun"><primary sortas="group">group</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The group ID which will own the device. If set to NULL everyone will be able to use the device.</entry></row><row><entry><screen>mode<indexterm zone="settings-tun"><primary sortas="mode">mode</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>1</screen></entry><entry>The operating mode of the virtual device. Allowed values are NM_SETTING_TUN_MODE_TUN (1) to create a layer 3 device and NM_SETTING_TUN_MODE_TAP (2) to create an Ethernet-like layer 2 one.</entry></row><row><entry><screen>multi-queue<indexterm zone="settings-tun"><primary sortas="multi-queue">multi-queue</primary></indexterm></screen></entry><entry><screen>boolean</screen></entry><entry><screen>FALSE</screen></entry><entry>If the property is set to TRUE, the interface will support multiple file descriptors (queues) to parallelize packet sending or receiving. Otherwise, the interface will only support a single queue.</entry></row><row><entry><screen>owner<indexterm zone="settings-tun"><primary sortas="owner">owner</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The user ID which will own the device. If set to NULL everyone will be able to use the device.</entry></row><row><entry><screen>pi<indexterm zone="settings-tun"><primary sortas="pi">pi</primary></indexterm></screen></entry><entry><screen>boolean</screen></entry><entry><screen>FALSE</screen></entry><entry>If TRUE the interface will prepend a 4 byte header describing the physical interface to the packets.</entry></row><row><entry><screen>vnet-hdr<indexterm zone="settings-tun"><primary sortas="vnet-hdr">vnet-hdr</primary></indexterm></screen></entry><entry><screen>boolean</screen></entry><entry><screen>FALSE</screen></entry><entry>If TRUE the IFF_VNET_HDR the tunnel packets will include a virtio network header.</entry></row></tbody></tgroup></table></para></refsect1></refentry><refentry id="settings-user"><refnamediv><refname>user</refname><refpurpose>General User Profile Settings</refpurpose></refnamediv><refsect1 role="properties"><title id="settings-user.properties">
+        </title><para><table><tgroup cols="4"><thead><row><entry>Key Name</entry><entry>Value Type</entry><entry>Default Value</entry><entry>Value Description</entry></row></thead><tbody><row><entry><screen>group<indexterm zone="settings-tun"><primary sortas="group">group</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The group ID which will own the device. If set to NULL everyone will be able to use the device.</entry></row><row><entry><screen>mode<indexterm zone="settings-tun"><primary sortas="mode">mode</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>1</screen></entry><entry>The operating mode of the virtual device. Allowed values are 1 (tun) to create a layer 3 device and 2 (tap) to create an Ethernet-like layer 2 one.</entry></row><row><entry><screen>multi-queue<indexterm zone="settings-tun"><primary sortas="multi-queue">multi-queue</primary></indexterm></screen></entry><entry><screen>boolean</screen></entry><entry><screen>FALSE</screen></entry><entry>If the property is set to TRUE, the interface will support multiple file descriptors (queues) to parallelize packet sending or receiving. Otherwise, the interface will only support a single queue.</entry></row><row><entry><screen>owner<indexterm zone="settings-tun"><primary sortas="owner">owner</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The user ID which will own the device. If set to NULL everyone will be able to use the device.</entry></row><row><entry><screen>pi<indexterm zone="settings-tun"><primary sortas="pi">pi</primary></indexterm></screen></entry><entry><screen>boolean</screen></entry><entry><screen>FALSE</screen></entry><entry>If TRUE the interface will prepend a 4 byte header describing the physical interface to the packets.</entry></row><row><entry><screen>vnet-hdr<indexterm zone="settings-tun"><primary sortas="vnet-hdr">vnet-hdr</primary></indexterm></screen></entry><entry><screen>boolean</screen></entry><entry><screen>FALSE</screen></entry><entry>If TRUE the IFF_VNET_HDR the tunnel packets will include a virtio network header.</entry></row></tbody></tgroup></table></para></refsect1></refentry><refentry id="settings-user"><refnamediv><refname>user</refname><refpurpose>General User Profile Settings</refpurpose></refnamediv><refsect1 role="properties"><title id="settings-user.properties">
             Properties
         </title><para><table><tgroup cols="4"><thead><row><entry>Key Name</entry><entry>Value Type</entry><entry>Default Value</entry><entry>Value Description</entry></row></thead><tbody><row><entry><screen>data<indexterm zone="settings-user"><primary sortas="data">data</primary></indexterm></screen></entry><entry><screen>dict of string to string</screen></entry><entry><screen>{}</screen></entry><entry>A dictionary of key/value pairs with user data. This data is ignored by NetworkManager and can be used at the users discretion. The keys only support a strict ascii format, but the values can be arbitrary UTF8 strings up to a certain length.</entry></row></tbody></tgroup></table></para></refsect1></refentry><refentry id="settings-vlan"><refnamediv><refname>vlan</refname><refpurpose>VLAN Settings</refpurpose></refnamediv><refsect1 role="properties"><title id="settings-vlan.properties">
             Properties
-        </title><para><table><tgroup cols="4"><thead><row><entry>Key Name</entry><entry>Value Type</entry><entry>Default Value</entry><entry>Value Description</entry></row></thead><tbody><row><entry><screen>egress-priority-map<indexterm zone="settings-vlan"><primary sortas="egress-priority-map">egress-priority-map</primary></indexterm></screen></entry><entry><screen>array of string</screen></entry><entry><screen/></entry><entry>For outgoing packets, a list of mappings from Linux SKB priorities to 802.1p priorities.  The mapping is given in the format "from:to" where both "from" and "to" are unsigned integers, ie "7:3".</entry></row><row><entry><screen>flags<indexterm zone="settings-vlan"><primary sortas="flags">flags</primary></indexterm></screen></entry><entry><screen>NMVlanFlags (uint32)</screen></entry><entry><screen/></entry><entry>One or more flags which control the behavior and features of the VLAN interface.  Flags include NM_VLAN_FLAG_REORDER_HEADERS (0x1) (reordering of output packet headers), NM_VLAN_FLAG_GVRP (0x2) (use of the GVRP protocol), and NM_VLAN_FLAG_LOOSE_BINDING (0x4) (loose binding of the interface to its master device's operating state). NM_VLAN_FLAG_MVRP (0x8) (use of the MVRP protocol).
+        </title><para><table><tgroup cols="4"><thead><row><entry>Key Name</entry><entry>Value Type</entry><entry>Default Value</entry><entry>Value Description</entry></row></thead><tbody><row><entry><screen>egress-priority-map<indexterm zone="settings-vlan"><primary sortas="egress-priority-map">egress-priority-map</primary></indexterm></screen></entry><entry><screen>array of string</screen></entry><entry><screen/></entry><entry>For outgoing packets, a list of mappings from Linux SKB priorities to 802.1p priorities.  The mapping is given in the format "from:to" where both "from" and "to" are unsigned integers, ie "7:3".</entry></row><row><entry><screen>flags<indexterm zone="settings-vlan"><primary sortas="flags">flags</primary></indexterm></screen></entry><entry><screen>NMVlanFlags (uint32)</screen></entry><entry><screen/></entry><entry>One or more flags which control the behavior and features of the VLAN interface.  Flags include 0x1 (reorder-headers) (reordering of output packet headers), 0x2 (gvrp) (use of the GVRP protocol), and 0x4 (loose-binding) (loose binding of the interface to its master device's operating state). 0x8 (mvrp) (use of the MVRP protocol).
 
 The default value of this property is NM_VLAN_FLAG_REORDER_HEADERS, but it used to be 0. To preserve backward compatibility, the default-value in the D-Bus API continues to be 0 and a missing property on D-Bus is still considered as 0.</entry></row><row><entry><screen>id<indexterm zone="settings-vlan"><primary sortas="id">id</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>The VLAN identifier that the interface created by this connection should be assigned. The valid range is from 0 to 4094, without the reserved id 4095.</entry></row><row><entry><screen>ingress-priority-map<indexterm zone="settings-vlan"><primary sortas="ingress-priority-map">ingress-priority-map</primary></indexterm></screen></entry><entry><screen>array of string</screen></entry><entry><screen/></entry><entry>For incoming packets, a list of mappings from 802.1p priorities to Linux SKB priorities.  The mapping is given in the format "from:to" where both "from" and "to" are unsigned integers, ie "7:3".</entry></row><row><entry><screen>interface-name<indexterm zone="settings-vlan"><primary sortas="interface-name">interface-name</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>Deprecated in favor of connection.interface-name, but can be used for backward-compatibility with older daemons, to set the vlan's interface name.</entry></row><row><entry><screen>parent<indexterm zone="settings-vlan"><primary sortas="parent">parent</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>If given, specifies the parent interface name or parent connection UUID from which this VLAN interface should be created.  If this property is not specified, the connection must contain an "802-3-ethernet" setting with a "mac-address" property.</entry></row><row><entry><screen>protocol<indexterm zone="settings-vlan"><primary sortas="protocol">protocol</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>Specifies the VLAN protocol to use for encapsulation.
 
@@ -460,7 +472,7 @@ If the value contains one additional MAC address after the mask, this address is
 
 If the value contains more than one additional MAC addresses, one of them is chosen randomly. For example, "02:00:00:00:00:00 00:00:00:00:00:00 02:00:00:00:00:00" will create a fully scrambled MAC address, randomly locally or globally administered.</entry></row><row><entry><screen>mac-address<indexterm zone="settings-802-3-ethernet"><primary sortas="mac-address">mac-address</primary></indexterm></screen></entry><entry><screen>byte array</screen></entry><entry><screen/></entry><entry>If specified, this connection will only apply to the Ethernet device whose permanent MAC address matches. This property does not change the MAC address of the device (i.e. MAC spoofing).</entry></row><row><entry><screen>mac-address-blacklist<indexterm zone="settings-802-3-ethernet"><primary sortas="mac-address-blacklist">mac-address-blacklist</primary></indexterm></screen></entry><entry><screen>array of string</screen></entry><entry><screen/></entry><entry>If specified, this connection will never apply to the Ethernet device whose permanent MAC address matches an address in the list.  Each MAC address is in the standard hex-digits-and-colons notation (00:11:22:33:44:55).</entry></row><row><entry><screen>mtu<indexterm zone="settings-802-3-ethernet"><primary sortas="mtu">mtu</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>If non-zero, only transmit packets of the specified size or smaller, breaking larger packets up into multiple Ethernet frames.</entry></row><row><entry><screen>port<indexterm zone="settings-802-3-ethernet"><primary sortas="port">port</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>Specific port type to use if the device supports multiple attachment methods.  One of "tp" (Twisted Pair), "aui" (Attachment Unit Interface), "bnc" (Thin Ethernet) or "mii" (Media Independent Interface). If the device supports only one port type, this setting is ignored.</entry></row><row><entry><screen>s390-nettype<indexterm zone="settings-802-3-ethernet"><primary sortas="s390-nettype">s390-nettype</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>s390 network device type; one of "qeth", "lcs", or "ctc", representing the different types of virtual network devices available on s390 systems.</entry></row><row><entry><screen>s390-options<indexterm zone="settings-802-3-ethernet"><primary sortas="s390-options">s390-options</primary></indexterm></screen></entry><entry><screen>dict of string to string</screen></entry><entry><screen>{}</screen></entry><entry>Dictionary of key/value pairs of s390-specific device options.  Both keys and values must be strings.  Allowed keys include "portno", "layer2", "portname", "protocol", among others.  Key names must contain only alphanumeric characters (ie, [a-zA-Z0-9]).
 
-Currently, NetworkManager itself does nothing with this information. However, s390utils ships a udev rule which parses this information and applies it to the interface.</entry></row><row><entry><screen>s390-subchannels<indexterm zone="settings-802-3-ethernet"><primary sortas="s390-subchannels">s390-subchannels</primary></indexterm></screen></entry><entry><screen>array of string</screen></entry><entry><screen/></entry><entry>Identifies specific subchannels that this network device uses for communication with z/VM or s390 host.  Like the "mac-address" property for non-z/VM devices, this property can be used to ensure this connection only applies to the network device that uses these subchannels.  The list should contain exactly 3 strings, and each string may only be composed of hexadecimal characters and the period (.) character.</entry></row><row><entry><screen>speed<indexterm zone="settings-802-3-ethernet"><primary sortas="speed">speed</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>When a value greater than 0 is set, configures the device to use the specified speed. If "auto-negotiate" is "yes" the specified speed will be the only one advertised during link negotiation: this works only for BASE-T 802.3 specifications and is useful for enforcing gigabit speeds, as in this case link negotiation is mandatory. If the value is unset (0, the default), the link configuration will be either skipped (if "auto-negotiate" is "no", the default) or will be auto-negotiated (if "auto-negotiate" is "yes") and the local device will advertise all the supported speeds. In Mbit/s, ie 100 == 100Mbit/s. Must be set together with the "duplex" property when non-zero. Before specifying a speed value be sure your device supports it.</entry></row><row><entry><screen>wake-on-lan<indexterm zone="settings-802-3-ethernet"><primary sortas="wake-on-lan">wake-on-lan</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>1</screen></entry><entry>The NMSettingWiredWakeOnLan options to enable. Not all devices support all options. May be any combination of NM_SETTING_WIRED_WAKE_ON_LAN_PHY (0x2), NM_SETTING_WIRED_WAKE_ON_LAN_UNICAST (0x4), NM_SETTING_WIRED_WAKE_ON_LAN_MULTICAST (0x8), NM_SETTING_WIRED_WAKE_ON_LAN_BROADCAST (0x10), NM_SETTING_WIRED_WAKE_ON_LAN_ARP (0x20), NM_SETTING_WIRED_WAKE_ON_LAN_MAGIC (0x40) or the special values NM_SETTING_WIRED_WAKE_ON_LAN_DEFAULT (0x1) (to use global settings) and NM_SETTING_WIRED_WAKE_ON_LAN_IGNORE (0x8000) (to disable management of Wake-on-LAN in NetworkManager).</entry></row><row><entry><screen>wake-on-lan-password<indexterm zone="settings-802-3-ethernet"><primary sortas="wake-on-lan-password">wake-on-lan-password</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>If specified, the password used with magic-packet-based Wake-on-LAN, represented as an Ethernet MAC address.  If NULL, no password will be required.</entry></row></tbody></tgroup></table></para></refsect1></refentry><refentry id="settings-wireguard"><refnamediv><refname>wireguard</refname><refpurpose>WireGuard Settings</refpurpose></refnamediv><refsect1 role="properties"><title id="settings-wireguard.properties">
+Currently, NetworkManager itself does nothing with this information. However, s390utils ships a udev rule which parses this information and applies it to the interface.</entry></row><row><entry><screen>s390-subchannels<indexterm zone="settings-802-3-ethernet"><primary sortas="s390-subchannels">s390-subchannels</primary></indexterm></screen></entry><entry><screen>array of string</screen></entry><entry><screen/></entry><entry>Identifies specific subchannels that this network device uses for communication with z/VM or s390 host.  Like the "mac-address" property for non-z/VM devices, this property can be used to ensure this connection only applies to the network device that uses these subchannels.  The list should contain exactly 3 strings, and each string may only be composed of hexadecimal characters and the period (.) character.</entry></row><row><entry><screen>speed<indexterm zone="settings-802-3-ethernet"><primary sortas="speed">speed</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>When a value greater than 0 is set, configures the device to use the specified speed. If "auto-negotiate" is "yes" the specified speed will be the only one advertised during link negotiation: this works only for BASE-T 802.3 specifications and is useful for enforcing gigabit speeds, as in this case link negotiation is mandatory. If the value is unset (0, the default), the link configuration will be either skipped (if "auto-negotiate" is "no", the default) or will be auto-negotiated (if "auto-negotiate" is "yes") and the local device will advertise all the supported speeds. In Mbit/s, ie 100 == 100Mbit/s. Must be set together with the "duplex" property when non-zero. Before specifying a speed value be sure your device supports it.</entry></row><row><entry><screen>wake-on-lan<indexterm zone="settings-802-3-ethernet"><primary sortas="wake-on-lan">wake-on-lan</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>1</screen></entry><entry>The NMSettingWiredWakeOnLan options to enable. Not all devices support all options. May be any combination of 0x2 (phy), 0x4 (unicast), 0x8 (multicast), 0x10 (broadcast), 0x20 (arp), 0x40 (magic) or the special values 0x1 (default) (to use global settings) and 0x8000 (ignore) (to disable management of Wake-on-LAN in NetworkManager).</entry></row><row><entry><screen>wake-on-lan-password<indexterm zone="settings-802-3-ethernet"><primary sortas="wake-on-lan-password">wake-on-lan-password</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>If specified, the password used with magic-packet-based Wake-on-LAN, represented as an Ethernet MAC address.  If NULL, no password will be required.</entry></row></tbody></tgroup></table></para></refsect1></refentry><refentry id="settings-wireguard"><refnamediv><refname>wireguard</refname><refpurpose>WireGuard Settings</refpurpose></refnamediv><refsect1 role="properties"><title id="settings-wireguard.properties">
             Properties
         </title><para><table><tgroup cols="4"><thead><row><entry>Key Name</entry><entry>Value Type</entry><entry>Default Value</entry><entry>Value Description</entry></row></thead><tbody><row><entry><screen>fwmark<indexterm zone="settings-wireguard"><primary sortas="fwmark">fwmark</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>The use of fwmark is optional and is by default off. Setting it to 0 disables it. Otherwise, it is a 32-bit fwmark for outgoing packets.
 
@@ -474,13 +486,13 @@ If zero a default MTU is used. Note that contrary to wg-quick's MTU setting, thi
 
 Note that if the peer's AllowedIPs is "0.0.0.0/0" or "::/0" and the profile's ipv4.never-default or ipv6.never-default setting is enabled, the peer route for this peer won't be added automatically.</entry></row><row><entry><screen>peers<indexterm zone="settings-wireguard"><primary sortas="peers">peers</primary></indexterm></screen></entry><entry><screen>array of 'a{sv}'</screen></entry><entry><screen/></entry><entry>Array of dictionaries for the WireGuard peers.</entry></row><row><entry><screen>private-key<indexterm zone="settings-wireguard"><primary sortas="private-key">private-key</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The 256 bit private-key in base64 encoding.</entry></row><row><entry><screen>private-key-flags<indexterm zone="settings-wireguard"><primary sortas="private-key-flags">private-key-flags</primary></indexterm></screen></entry><entry><screen>NMSettingSecretFlags (uint32)</screen></entry><entry><screen/></entry><entry>Flags indicating how to handle the "private-key" property.</entry></row></tbody></tgroup></table></para></refsect1></refentry><refentry id="settings-802-11-wireless"><refnamediv><refname>802-11-wireless</refname><refpurpose>Wi-Fi Settings</refpurpose></refnamediv><refsect1 role="properties"><title id="settings-802-11-wireless.properties">
             Properties
-        </title><para><table><tgroup cols="4"><thead><row><entry>Key Name</entry><entry>Value Type</entry><entry>Default Value</entry><entry>Value Description</entry></row></thead><tbody><row><entry><screen>ap-isolation<indexterm zone="settings-802-11-wireless"><primary sortas="ap-isolation">ap-isolation</primary></indexterm></screen></entry><entry><screen>NMTernary (int32)</screen></entry><entry><screen/></entry><entry>Configures AP isolation, which prevents communication between wireless devices connected to this AP. This property can be set to a value different from NM_TERNARY_DEFAULT (-1) only when the interface is configured in AP mode.
+        </title><para><table><tgroup cols="4"><thead><row><entry>Key Name</entry><entry>Value Type</entry><entry>Default Value</entry><entry>Value Description</entry></row></thead><tbody><row><entry><screen>ap-isolation<indexterm zone="settings-802-11-wireless"><primary sortas="ap-isolation">ap-isolation</primary></indexterm></screen></entry><entry><screen>NMTernary (int32)</screen></entry><entry><screen/></entry><entry>Configures AP isolation, which prevents communication between wireless devices connected to this AP. This property can be set to a value different from -1 (default) only when the interface is configured in AP mode.
 
-If set to NM_TERNARY_TRUE (1), devices are not able to communicate with each other. This increases security because it protects devices against attacks from other clients in the network. At the same time, it prevents devices to access resources on the same wireless networks as file shares, printers, etc.
+If set to 1 (true), devices are not able to communicate with each other. This increases security because it protects devices against attacks from other clients in the network. At the same time, it prevents devices to access resources on the same wireless networks as file shares, printers, etc.
 
-If set to NM_TERNARY_FALSE (0), devices can talk to each other.
+If set to 0 (false), devices can talk to each other.
 
-When set to NM_TERNARY_DEFAULT (-1), the global default is used; in case the global default is unspecified it is assumed to be NM_TERNARY_FALSE (0).</entry></row><row><entry><screen>assigned-mac-address<indexterm zone="settings-802-11-wireless"><primary sortas="assigned-mac-address">assigned-mac-address</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The new field for the cloned MAC address. It can be either a hardware address in ASCII representation, or one of the special values "preserve", "permanent", "random" or "stable". This field replaces the deprecated "cloned-mac-address" on D-Bus, which can only contain explicit hardware addresses. Note that this property only exists in D-Bus API. libnm and nmcli continue to call this property "cloned-mac-address".</entry></row><row><entry><screen>band<indexterm zone="settings-802-11-wireless"><primary sortas="band">band</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>802.11 frequency band of the network.  One of "a" for 5GHz 802.11a or "bg" for 2.4GHz 802.11.  This will lock associations to the Wi-Fi network to the specific band, i.e. if "a" is specified, the device will not associate with the same network in the 2.4GHz band even if the network's settings are compatible.  This setting depends on specific driver capability and may not work with all drivers.</entry></row><row><entry><screen>bssid<indexterm zone="settings-802-11-wireless"><primary sortas="bssid">bssid</primary></indexterm></screen></entry><entry><screen>byte array</screen></entry><entry><screen/></entry><entry>If specified, directs the device to only associate with the given access point.  This capability is highly driver dependent and not supported by all devices.  Note: this property does not control the BSSID used when creating an Ad-Hoc network and is unlikely to in the future.
+When set to -1 (default), the global default is used; in case the global default is unspecified it is assumed to be 0 (false).</entry></row><row><entry><screen>assigned-mac-address<indexterm zone="settings-802-11-wireless"><primary sortas="assigned-mac-address">assigned-mac-address</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The new field for the cloned MAC address. It can be either a hardware address in ASCII representation, or one of the special values "preserve", "permanent", "random" or "stable". This field replaces the deprecated "cloned-mac-address" on D-Bus, which can only contain explicit hardware addresses. Note that this property only exists in D-Bus API. libnm and nmcli continue to call this property "cloned-mac-address".</entry></row><row><entry><screen>band<indexterm zone="settings-802-11-wireless"><primary sortas="band">band</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>802.11 frequency band of the network.  One of "a" for 5GHz 802.11a or "bg" for 2.4GHz 802.11.  This will lock associations to the Wi-Fi network to the specific band, i.e. if "a" is specified, the device will not associate with the same network in the 2.4GHz band even if the network's settings are compatible.  This setting depends on specific driver capability and may not work with all drivers.</entry></row><row><entry><screen>bssid<indexterm zone="settings-802-11-wireless"><primary sortas="bssid">bssid</primary></indexterm></screen></entry><entry><screen>byte array</screen></entry><entry><screen/></entry><entry>If specified, directs the device to only associate with the given access point.  This capability is highly driver dependent and not supported by all devices.  Note: this property does not control the BSSID used when creating an Ad-Hoc network and is unlikely to in the future.
 
 Locking a client profile to a certain BSSID will prevent roaming and also disable background scanning. That can be useful, if there is only one access point for the SSID.</entry></row><row><entry><screen>channel<indexterm zone="settings-802-11-wireless"><primary sortas="channel">channel</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>Wireless channel to use for the Wi-Fi connection.  The device will only join (or create for Ad-Hoc networks) a Wi-Fi network on the specified channel.  Because channel numbers overlap between bands, this property also requires the "band" property to be set.</entry></row><row><entry><screen>cloned-mac-address<indexterm zone="settings-802-11-wireless"><primary sortas="cloned-mac-address">cloned-mac-address</primary></indexterm></screen></entry><entry><screen>byte array</screen></entry><entry><screen/></entry><entry>This D-Bus field is deprecated in favor of "assigned-mac-address" which is more flexible and allows specifying special variants like "random". For libnm and nmcli, this field is called "cloned-mac-address".</entry></row><row><entry><screen>generate-mac-address-mask<indexterm zone="settings-802-11-wireless"><primary sortas="generate-mac-address-mask">generate-mac-address-mask</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>With "cloned-mac-address" setting "random" or "stable", by default all bits of the MAC address are scrambled and a locally-administered, unicast MAC address is created. This property allows to specify that certain bits are fixed. Note that the least significant bit of the first MAC address will always be unset to create a unicast MAC address.
 
@@ -496,13 +508,13 @@ In infrastructure mode, various workarounds are used for a more reliable discove
 
 In AP mode, the created network does not broadcast its SSID.
 
-Note that marking the network as hidden may be a privacy issue for you (in infrastructure mode) or client stations (in AP mode), as the explicit probe-scans are distinctly recognizable on the air.</entry></row><row><entry><screen>mac-address<indexterm zone="settings-802-11-wireless"><primary sortas="mac-address">mac-address</primary></indexterm></screen></entry><entry><screen>byte array</screen></entry><entry><screen/></entry><entry>If specified, this connection will only apply to the Wi-Fi device whose permanent MAC address matches. This property does not change the MAC address of the device (i.e. MAC spoofing).</entry></row><row><entry><screen>mac-address-blacklist<indexterm zone="settings-802-11-wireless"><primary sortas="mac-address-blacklist">mac-address-blacklist</primary></indexterm></screen></entry><entry><screen>array of string</screen></entry><entry><screen/></entry><entry>A list of permanent MAC addresses of Wi-Fi devices to which this connection should never apply.  Each MAC address should be given in the standard hex-digits-and-colons notation (eg "00:11:22:33:44:55").</entry></row><row><entry><screen>mac-address-randomization<indexterm zone="settings-802-11-wireless"><primary sortas="mac-address-randomization">mac-address-randomization</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>One of NM_SETTING_MAC_RANDOMIZATION_DEFAULT (0) (never randomize unless the user has set a global default to randomize and the supplicant supports randomization),  NM_SETTING_MAC_RANDOMIZATION_NEVER (1) (never randomize the MAC address), or NM_SETTING_MAC_RANDOMIZATION_ALWAYS (2) (always randomize the MAC address).</entry></row><row><entry><screen>mode<indexterm zone="settings-802-11-wireless"><primary sortas="mode">mode</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>Wi-Fi network mode; one of "infrastructure", "mesh", "adhoc" or "ap".  If blank, infrastructure is assumed.</entry></row><row><entry><screen>mtu<indexterm zone="settings-802-11-wireless"><primary sortas="mtu">mtu</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>If non-zero, only transmit packets of the specified size or smaller, breaking larger packets up into multiple Ethernet frames.</entry></row><row><entry><screen>powersave<indexterm zone="settings-802-11-wireless"><primary sortas="powersave">powersave</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>One of NM_SETTING_WIRELESS_POWERSAVE_DISABLE (2) (disable Wi-Fi power saving), NM_SETTING_WIRELESS_POWERSAVE_ENABLE (3) (enable Wi-Fi power saving), NM_SETTING_WIRELESS_POWERSAVE_IGNORE (1) (don't touch currently configure setting) or NM_SETTING_WIRELESS_POWERSAVE_DEFAULT (0) (use the globally configured value). All other values are reserved.</entry></row><row><entry><screen>rate<indexterm zone="settings-802-11-wireless"><primary sortas="rate">rate</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>This property is not implemented and has no effect.</entry></row><row><entry><screen>security<indexterm zone="settings-802-11-wireless"><primary sortas="security">security</primary></indexterm></screen></entry><entry><screen/></entry><entry><screen/></entry><entry>This property is deprecated and has no effect. For backwards compatibility, it can be set to "802-11-wireless-security" if the profile has a wireless security setting.</entry></row><row><entry><screen>seen-bssids<indexterm zone="settings-802-11-wireless"><primary sortas="seen-bssids">seen-bssids</primary></indexterm></screen></entry><entry><screen>array of string</screen></entry><entry><screen/></entry><entry>A list of BSSIDs (each BSSID formatted as a MAC address like "00:11:22:33:44:55") that have been detected as part of the Wi-Fi network.  NetworkManager internally tracks previously seen BSSIDs. The property is only meant for reading and reflects the BSSID list of NetworkManager. The changes you make to this property will not be preserved.
+Note that marking the network as hidden may be a privacy issue for you (in infrastructure mode) or client stations (in AP mode), as the explicit probe-scans are distinctly recognizable on the air.</entry></row><row><entry><screen>mac-address<indexterm zone="settings-802-11-wireless"><primary sortas="mac-address">mac-address</primary></indexterm></screen></entry><entry><screen>byte array</screen></entry><entry><screen/></entry><entry>If specified, this connection will only apply to the Wi-Fi device whose permanent MAC address matches. This property does not change the MAC address of the device (i.e. MAC spoofing).</entry></row><row><entry><screen>mac-address-blacklist<indexterm zone="settings-802-11-wireless"><primary sortas="mac-address-blacklist">mac-address-blacklist</primary></indexterm></screen></entry><entry><screen>array of string</screen></entry><entry><screen/></entry><entry>A list of permanent MAC addresses of Wi-Fi devices to which this connection should never apply.  Each MAC address should be given in the standard hex-digits-and-colons notation (eg "00:11:22:33:44:55").</entry></row><row><entry><screen>mac-address-randomization<indexterm zone="settings-802-11-wireless"><primary sortas="mac-address-randomization">mac-address-randomization</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>One of 0 (default) (never randomize unless the user has set a global default to randomize and the supplicant supports randomization),  1 (never) (never randomize the MAC address), or 2 (always) (always randomize the MAC address).</entry></row><row><entry><screen>mode<indexterm zone="settings-802-11-wireless"><primary sortas="mode">mode</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>Wi-Fi network mode; one of "infrastructure", "mesh", "adhoc" or "ap".  If blank, infrastructure is assumed.</entry></row><row><entry><screen>mtu<indexterm zone="settings-802-11-wireless"><primary sortas="mtu">mtu</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>If non-zero, only transmit packets of the specified size or smaller, breaking larger packets up into multiple Ethernet frames.</entry></row><row><entry><screen>powersave<indexterm zone="settings-802-11-wireless"><primary sortas="powersave">powersave</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>One of 2 (disable) (disable Wi-Fi power saving), 3 (enable) (enable Wi-Fi power saving), 1 (ignore) (don't touch currently configure setting) or 0 (default) (use the globally configured value). All other values are reserved.</entry></row><row><entry><screen>rate<indexterm zone="settings-802-11-wireless"><primary sortas="rate">rate</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>This property is not implemented and has no effect.</entry></row><row><entry><screen>security<indexterm zone="settings-802-11-wireless"><primary sortas="security">security</primary></indexterm></screen></entry><entry><screen/></entry><entry><screen/></entry><entry>This property is deprecated and has no effect. For backwards compatibility, it can be set to "802-11-wireless-security" if the profile has a wireless security setting.</entry></row><row><entry><screen>seen-bssids<indexterm zone="settings-802-11-wireless"><primary sortas="seen-bssids">seen-bssids</primary></indexterm></screen></entry><entry><screen>array of string</screen></entry><entry><screen/></entry><entry>A list of BSSIDs (each BSSID formatted as a MAC address like "00:11:22:33:44:55") that have been detected as part of the Wi-Fi network.  NetworkManager internally tracks previously seen BSSIDs. The property is only meant for reading and reflects the BSSID list of NetworkManager. The changes you make to this property will not be preserved.
 
-This is not a regular property that the user would configure. Instead, NetworkManager automatically sets the seen BSSIDs and tracks them internally in "/var/lib/NetworkManager/seen-bssids" file.</entry></row><row><entry><screen>ssid<indexterm zone="settings-802-11-wireless"><primary sortas="ssid">ssid</primary></indexterm></screen></entry><entry><screen>byte array</screen></entry><entry><screen/></entry><entry>SSID of the Wi-Fi network. Must be specified.</entry></row><row><entry><screen>tx-power<indexterm zone="settings-802-11-wireless"><primary sortas="tx-power">tx-power</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>This property is not implemented and has no effect.</entry></row><row><entry><screen>wake-on-wlan<indexterm zone="settings-802-11-wireless"><primary sortas="wake-on-wlan">wake-on-wlan</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>1</screen></entry><entry>The NMSettingWirelessWakeOnWLan options to enable. Not all devices support all options. May be any combination of NM_SETTING_WIRELESS_WAKE_ON_WLAN_ANY (0x2), NM_SETTING_WIRELESS_WAKE_ON_WLAN_DISCONNECT (0x4), NM_SETTING_WIRELESS_WAKE_ON_WLAN_MAGIC (0x8), NM_SETTING_WIRELESS_WAKE_ON_WLAN_GTK_REKEY_FAILURE (0x10), NM_SETTING_WIRELESS_WAKE_ON_WLAN_EAP_IDENTITY_REQUEST (0x20), NM_SETTING_WIRELESS_WAKE_ON_WLAN_4WAY_HANDSHAKE (0x40), NM_SETTING_WIRELESS_WAKE_ON_WLAN_RFKILL_RELEASE (0x80), NM_SETTING_WIRELESS_WAKE_ON_WLAN_TCP (0x100) or the special values NM_SETTING_WIRELESS_WAKE_ON_WLAN_DEFAULT (0x1) (to use global settings) and NM_SETTING_WIRELESS_WAKE_ON_WLAN_IGNORE (0x8000) (to disable management of Wake-on-LAN in NetworkManager).</entry></row></tbody></tgroup></table></para></refsect1></refentry><refentry id="settings-802-11-wireless-security"><refnamediv><refname>802-11-wireless-security</refname><refpurpose>Wi-Fi Security Settings</refpurpose></refnamediv><refsect1 role="properties"><title id="settings-802-11-wireless-security.properties">
+This is not a regular property that the user would configure. Instead, NetworkManager automatically sets the seen BSSIDs and tracks them internally in "/var/lib/NetworkManager/seen-bssids" file.</entry></row><row><entry><screen>ssid<indexterm zone="settings-802-11-wireless"><primary sortas="ssid">ssid</primary></indexterm></screen></entry><entry><screen>byte array</screen></entry><entry><screen/></entry><entry>SSID of the Wi-Fi network. Must be specified.</entry></row><row><entry><screen>tx-power<indexterm zone="settings-802-11-wireless"><primary sortas="tx-power">tx-power</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>This property is not implemented and has no effect.</entry></row><row><entry><screen>wake-on-wlan<indexterm zone="settings-802-11-wireless"><primary sortas="wake-on-wlan">wake-on-wlan</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>1</screen></entry><entry>The NMSettingWirelessWakeOnWLan options to enable. Not all devices support all options. May be any combination of 0x2 (any), 0x4 (disconnect), 0x8 (magic), 0x10 (gtk-rekey-failure), 0x20 (eap-identity-request), 0x40 (4way-handshake), 0x80 (rfkill-release), 0x100 (tcp) or the special values 0x1 (default) (to use global settings) and 0x8000 (ignore) (to disable management of Wake-on-LAN in NetworkManager).</entry></row></tbody></tgroup></table></para></refsect1></refentry><refentry id="settings-802-11-wireless-security"><refnamediv><refname>802-11-wireless-security</refname><refpurpose>Wi-Fi Security Settings</refpurpose></refnamediv><refsect1 role="properties"><title id="settings-802-11-wireless-security.properties">
             Properties
-        </title><para><table><tgroup cols="4"><thead><row><entry>Key Name</entry><entry>Value Type</entry><entry>Default Value</entry><entry>Value Description</entry></row></thead><tbody><row><entry><screen>auth-alg<indexterm zone="settings-802-11-wireless-security"><primary sortas="auth-alg">auth-alg</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>When WEP is used (ie, key-mgmt = "none" or "ieee8021x") indicate the 802.11 authentication algorithm required by the AP here.  One of "open" for Open System, "shared" for Shared Key, or "leap" for Cisco LEAP.  When using Cisco LEAP (ie, key-mgmt = "ieee8021x" and auth-alg = "leap") the "leap-username" and "leap-password" properties must be specified.</entry></row><row><entry><screen>fils<indexterm zone="settings-802-11-wireless-security"><primary sortas="fils">fils</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>0</screen></entry><entry>Indicates whether Fast Initial Link Setup (802.11ai) must be enabled for the connection.  One of NM_SETTING_WIRELESS_SECURITY_FILS_DEFAULT (0) (use global default value), NM_SETTING_WIRELESS_SECURITY_FILS_DISABLE (1) (disable FILS), NM_SETTING_WIRELESS_SECURITY_FILS_OPTIONAL (2) (enable FILS if the supplicant and the access point support it) or NM_SETTING_WIRELESS_SECURITY_FILS_REQUIRED (3) (enable FILS and fail if not supported).  When set to NM_SETTING_WIRELESS_SECURITY_FILS_DEFAULT (0) and no global default is set, FILS will be optionally enabled.</entry></row><row><entry><screen>group<indexterm zone="settings-802-11-wireless-security"><primary sortas="group">group</primary></indexterm></screen></entry><entry><screen>array of string</screen></entry><entry><screen/></entry><entry>A list of group/broadcast encryption algorithms which prevents connections to Wi-Fi networks that do not utilize one of the algorithms in the list.  For maximum compatibility leave this property empty.  Each list element may be one of "wep40", "wep104", "tkip", or "ccmp".</entry></row><row><entry><screen>key-mgmt<indexterm zone="settings-802-11-wireless-security"><primary sortas="key-mgmt">key-mgmt</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>Key management used for the connection. One of "none" (WEP or no password protection), "ieee8021x" (Dynamic WEP), "owe" (Opportunistic Wireless Encryption), "wpa-psk" (WPA2 + WPA3 personal), "sae" (WPA3 personal only), "wpa-eap" (WPA2 + WPA3 enterprise) or "wpa-eap-suite-b-192" (WPA3 enterprise only).
+        </title><para><table><tgroup cols="4"><thead><row><entry>Key Name</entry><entry>Value Type</entry><entry>Default Value</entry><entry>Value Description</entry></row></thead><tbody><row><entry><screen>auth-alg<indexterm zone="settings-802-11-wireless-security"><primary sortas="auth-alg">auth-alg</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>When WEP is used (ie, key-mgmt = "none" or "ieee8021x") indicate the 802.11 authentication algorithm required by the AP here.  One of "open" for Open System, "shared" for Shared Key, or "leap" for Cisco LEAP.  When using Cisco LEAP (ie, key-mgmt = "ieee8021x" and auth-alg = "leap") the "leap-username" and "leap-password" properties must be specified.</entry></row><row><entry><screen>fils<indexterm zone="settings-802-11-wireless-security"><primary sortas="fils">fils</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>0</screen></entry><entry>Indicates whether Fast Initial Link Setup (802.11ai) must be enabled for the connection.  One of 0 (default) (use global default value), 1 (disable) (disable FILS), 2 (optional) (enable FILS if the supplicant and the access point support it) or 3 (required) (enable FILS and fail if not supported).  When set to 0 (default) and no global default is set, FILS will be optionally enabled.</entry></row><row><entry><screen>group<indexterm zone="settings-802-11-wireless-security"><primary sortas="group">group</primary></indexterm></screen></entry><entry><screen>array of string</screen></entry><entry><screen/></entry><entry>A list of group/broadcast encryption algorithms which prevents connections to Wi-Fi networks that do not utilize one of the algorithms in the list.  For maximum compatibility leave this property empty.  Each list element may be one of "wep40", "wep104", "tkip", or "ccmp".</entry></row><row><entry><screen>key-mgmt<indexterm zone="settings-802-11-wireless-security"><primary sortas="key-mgmt">key-mgmt</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>Key management used for the connection. One of "none" (WEP or no password protection), "ieee8021x" (Dynamic WEP), "owe" (Opportunistic Wireless Encryption), "wpa-psk" (WPA2 + WPA3 personal), "sae" (WPA3 personal only), "wpa-eap" (WPA2 + WPA3 enterprise) or "wpa-eap-suite-b-192" (WPA3 enterprise only).
 
-This property must be set for any Wi-Fi connection that uses security.</entry></row><row><entry><screen>leap-password<indexterm zone="settings-802-11-wireless-security"><primary sortas="leap-password">leap-password</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The login password for legacy LEAP connections (ie, key-mgmt = "ieee8021x" and auth-alg = "leap").</entry></row><row><entry><screen>leap-password-flags<indexterm zone="settings-802-11-wireless-security"><primary sortas="leap-password-flags">leap-password-flags</primary></indexterm></screen></entry><entry><screen>NMSettingSecretFlags (uint32)</screen></entry><entry><screen/></entry><entry>Flags indicating how to handle the "leap-password" property.</entry></row><row><entry><screen>leap-username<indexterm zone="settings-802-11-wireless-security"><primary sortas="leap-username">leap-username</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The login username for legacy LEAP connections (ie, key-mgmt = "ieee8021x" and auth-alg = "leap").</entry></row><row><entry><screen>pairwise<indexterm zone="settings-802-11-wireless-security"><primary sortas="pairwise">pairwise</primary></indexterm></screen></entry><entry><screen>array of string</screen></entry><entry><screen/></entry><entry>A list of pairwise encryption algorithms which prevents connections to Wi-Fi networks that do not utilize one of the algorithms in the list. For maximum compatibility leave this property empty.  Each list element may be one of "tkip" or "ccmp".</entry></row><row><entry><screen>pmf<indexterm zone="settings-802-11-wireless-security"><primary sortas="pmf">pmf</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>0</screen></entry><entry>Indicates whether Protected Management Frames (802.11w) must be enabled for the connection.  One of NM_SETTING_WIRELESS_SECURITY_PMF_DEFAULT (0) (use global default value), NM_SETTING_WIRELESS_SECURITY_PMF_DISABLE (1) (disable PMF), NM_SETTING_WIRELESS_SECURITY_PMF_OPTIONAL (2) (enable PMF if the supplicant and the access point support it) or NM_SETTING_WIRELESS_SECURITY_PMF_REQUIRED (3) (enable PMF and fail if not supported).  When set to NM_SETTING_WIRELESS_SECURITY_PMF_DEFAULT (0) and no global default is set, PMF will be optionally enabled.</entry></row><row><entry><screen>proto<indexterm zone="settings-802-11-wireless-security"><primary sortas="proto">proto</primary></indexterm></screen></entry><entry><screen>array of string</screen></entry><entry><screen/></entry><entry>List of strings specifying the allowed WPA protocol versions to use. Each element may be one "wpa" (allow WPA) or "rsn" (allow WPA2/RSN).  If not specified, both WPA and RSN connections are allowed.</entry></row><row><entry><screen>psk<indexterm zone="settings-802-11-wireless-security"><primary sortas="psk">psk</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>Pre-Shared-Key for WPA networks. For WPA-PSK, it's either an ASCII passphrase of 8 to 63 characters that is (as specified in the 802.11i standard) hashed to derive the actual key, or the key in form of 64 hexadecimal character. The WPA3-Personal networks use a passphrase of any length for SAE authentication.</entry></row><row><entry><screen>psk-flags<indexterm zone="settings-802-11-wireless-security"><primary sortas="psk-flags">psk-flags</primary></indexterm></screen></entry><entry><screen>NMSettingSecretFlags (uint32)</screen></entry><entry><screen/></entry><entry>Flags indicating how to handle the "psk" property.</entry></row><row><entry><screen>wep-key-flags<indexterm zone="settings-802-11-wireless-security"><primary sortas="wep-key-flags">wep-key-flags</primary></indexterm></screen></entry><entry><screen>NMSettingSecretFlags (uint32)</screen></entry><entry><screen/></entry><entry>Flags indicating how to handle the "wep-key0", "wep-key1", "wep-key2", and "wep-key3" properties.</entry></row><row><entry><screen>wep-key-type<indexterm zone="settings-802-11-wireless-security"><primary sortas="wep-key-type">wep-key-type</primary></indexterm></screen></entry><entry><screen>NMWepKeyType (uint32)</screen></entry><entry><screen/></entry><entry>Controls the interpretation of WEP keys.  Allowed values are NM_WEP_KEY_TYPE_KEY (1), in which case the key is either a 10- or 26-character hexadecimal string, or a 5- or 13-character ASCII password; or NM_WEP_KEY_TYPE_PASSPHRASE (2), in which case the passphrase is provided as a string and will be hashed using the de-facto MD5 method to derive the actual WEP key.</entry></row><row><entry><screen>wep-key0<indexterm zone="settings-802-11-wireless-security"><primary sortas="wep-key0">wep-key0</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>Index 0 WEP key.  This is the WEP key used in most networks.  See the "wep-key-type" property for a description of how this key is interpreted.</entry></row><row><entry><screen>wep-key1<indexterm zone="settings-802-11-wireless-security"><primary sortas="wep-key1">wep-key1</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>Index 1 WEP key.  This WEP index is not used by most networks.  See the "wep-key-type" property for a description of how this key is interpreted.</entry></row><row><entry><screen>wep-key2<indexterm zone="settings-802-11-wireless-security"><primary sortas="wep-key2">wep-key2</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>Index 2 WEP key.  This WEP index is not used by most networks.  See the "wep-key-type" property for a description of how this key is interpreted.</entry></row><row><entry><screen>wep-key3<indexterm zone="settings-802-11-wireless-security"><primary sortas="wep-key3">wep-key3</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>Index 3 WEP key.  This WEP index is not used by most networks.  See the "wep-key-type" property for a description of how this key is interpreted.</entry></row><row><entry><screen>wep-tx-keyidx<indexterm zone="settings-802-11-wireless-security"><primary sortas="wep-tx-keyidx">wep-tx-keyidx</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>When static WEP is used (ie, key-mgmt = "none") and a non-default WEP key index is used by the AP, put that WEP key index here.  Valid values are 0 (default key) through 3.  Note that some consumer access points (like the Linksys WRT54G) number the keys 1 - 4.</entry></row><row><entry><screen>wps-method<indexterm zone="settings-802-11-wireless-security"><primary sortas="wps-method">wps-method</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>Flags indicating which mode of WPS is to be used if any.
+This property must be set for any Wi-Fi connection that uses security.</entry></row><row><entry><screen>leap-password<indexterm zone="settings-802-11-wireless-security"><primary sortas="leap-password">leap-password</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The login password for legacy LEAP connections (ie, key-mgmt = "ieee8021x" and auth-alg = "leap").</entry></row><row><entry><screen>leap-password-flags<indexterm zone="settings-802-11-wireless-security"><primary sortas="leap-password-flags">leap-password-flags</primary></indexterm></screen></entry><entry><screen>NMSettingSecretFlags (uint32)</screen></entry><entry><screen/></entry><entry>Flags indicating how to handle the "leap-password" property.</entry></row><row><entry><screen>leap-username<indexterm zone="settings-802-11-wireless-security"><primary sortas="leap-username">leap-username</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The login username for legacy LEAP connections (ie, key-mgmt = "ieee8021x" and auth-alg = "leap").</entry></row><row><entry><screen>pairwise<indexterm zone="settings-802-11-wireless-security"><primary sortas="pairwise">pairwise</primary></indexterm></screen></entry><entry><screen>array of string</screen></entry><entry><screen/></entry><entry>A list of pairwise encryption algorithms which prevents connections to Wi-Fi networks that do not utilize one of the algorithms in the list. For maximum compatibility leave this property empty.  Each list element may be one of "tkip" or "ccmp".</entry></row><row><entry><screen>pmf<indexterm zone="settings-802-11-wireless-security"><primary sortas="pmf">pmf</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>0</screen></entry><entry>Indicates whether Protected Management Frames (802.11w) must be enabled for the connection.  One of 0 (default) (use global default value), 1 (disable) (disable PMF), 2 (optional) (enable PMF if the supplicant and the access point support it) or 3 (required) (enable PMF and fail if not supported).  When set to 0 (default) and no global default is set, PMF will be optionally enabled.</entry></row><row><entry><screen>proto<indexterm zone="settings-802-11-wireless-security"><primary sortas="proto">proto</primary></indexterm></screen></entry><entry><screen>array of string</screen></entry><entry><screen/></entry><entry>List of strings specifying the allowed WPA protocol versions to use. Each element may be one "wpa" (allow WPA) or "rsn" (allow WPA2/RSN).  If not specified, both WPA and RSN connections are allowed.</entry></row><row><entry><screen>psk<indexterm zone="settings-802-11-wireless-security"><primary sortas="psk">psk</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>Pre-Shared-Key for WPA networks. For WPA-PSK, it's either an ASCII passphrase of 8 to 63 characters that is (as specified in the 802.11i standard) hashed to derive the actual key, or the key in form of 64 hexadecimal character. The WPA3-Personal networks use a passphrase of any length for SAE authentication.</entry></row><row><entry><screen>psk-flags<indexterm zone="settings-802-11-wireless-security"><primary sortas="psk-flags">psk-flags</primary></indexterm></screen></entry><entry><screen>NMSettingSecretFlags (uint32)</screen></entry><entry><screen/></entry><entry>Flags indicating how to handle the "psk" property.</entry></row><row><entry><screen>wep-key-flags<indexterm zone="settings-802-11-wireless-security"><primary sortas="wep-key-flags">wep-key-flags</primary></indexterm></screen></entry><entry><screen>NMSettingSecretFlags (uint32)</screen></entry><entry><screen/></entry><entry>Flags indicating how to handle the "wep-key0", "wep-key1", "wep-key2", and "wep-key3" properties.</entry></row><row><entry><screen>wep-key-type<indexterm zone="settings-802-11-wireless-security"><primary sortas="wep-key-type">wep-key-type</primary></indexterm></screen></entry><entry><screen>NMWepKeyType (uint32)</screen></entry><entry><screen/></entry><entry>Controls the interpretation of WEP keys.  Allowed values are 1 (key), in which case the key is either a 10- or 26-character hexadecimal string, or a 5- or 13-character ASCII password; or 2 (passphrase), in which case the passphrase is provided as a string and will be hashed using the de-facto MD5 method to derive the actual WEP key.</entry></row><row><entry><screen>wep-key0<indexterm zone="settings-802-11-wireless-security"><primary sortas="wep-key0">wep-key0</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>Index 0 WEP key.  This is the WEP key used in most networks.  See the "wep-key-type" property for a description of how this key is interpreted.</entry></row><row><entry><screen>wep-key1<indexterm zone="settings-802-11-wireless-security"><primary sortas="wep-key1">wep-key1</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>Index 1 WEP key.  This WEP index is not used by most networks.  See the "wep-key-type" property for a description of how this key is interpreted.</entry></row><row><entry><screen>wep-key2<indexterm zone="settings-802-11-wireless-security"><primary sortas="wep-key2">wep-key2</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>Index 2 WEP key.  This WEP index is not used by most networks.  See the "wep-key-type" property for a description of how this key is interpreted.</entry></row><row><entry><screen>wep-key3<indexterm zone="settings-802-11-wireless-security"><primary sortas="wep-key3">wep-key3</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>Index 3 WEP key.  This WEP index is not used by most networks.  See the "wep-key-type" property for a description of how this key is interpreted.</entry></row><row><entry><screen>wep-tx-keyidx<indexterm zone="settings-802-11-wireless-security"><primary sortas="wep-tx-keyidx">wep-tx-keyidx</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>When static WEP is used (ie, key-mgmt = "none") and a non-default WEP key index is used by the AP, put that WEP key index here.  Valid values are 0 (default key) through 3.  Note that some consumer access points (like the Linksys WRT54G) number the keys 1 - 4.</entry></row><row><entry><screen>wps-method<indexterm zone="settings-802-11-wireless-security"><primary sortas="wps-method">wps-method</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>Flags indicating which mode of WPS is to be used if any.
 
 There's little point in changing the default setting as NetworkManager will automatically determine whether it's feasible to start WPS enrollment from the Access Point capabilities.
 
@@ -514,17 +526,19 @@ WPS can be disabled by setting this property to a value of 1.</entry></row></tbo
             Properties
         </title><para><table><tgroup cols="4"><thead><row><entry>Key Name</entry><entry>Value Type</entry><entry>Default Value</entry><entry>Value Description</entry></row></thead><tbody><row><entry><screen>from-dhcp<indexterm zone="settings-hostname"><primary sortas="from-dhcp">from-dhcp</primary></indexterm></screen></entry><entry><screen>NMTernary (int32)</screen></entry><entry><screen/></entry><entry>Whether the system hostname can be determined from DHCP on this connection.
 
-When set to NM_TERNARY_DEFAULT (-1), the value from global configuration is used. If the property doesn't have a value in the global configuration, NetworkManager assumes the value to be NM_TERNARY_TRUE (1).</entry></row><row><entry><screen>from-dns-lookup<indexterm zone="settings-hostname"><primary sortas="from-dns-lookup">from-dns-lookup</primary></indexterm></screen></entry><entry><screen>NMTernary (int32)</screen></entry><entry><screen/></entry><entry>Whether the system hostname can be determined from reverse DNS lookup of addresses on this device.
+When set to -1 (default), the value from global configuration is used. If the property doesn't have a value in the global configuration, NetworkManager assumes the value to be 1 (true).</entry></row><row><entry><screen>from-dns-lookup<indexterm zone="settings-hostname"><primary sortas="from-dns-lookup">from-dns-lookup</primary></indexterm></screen></entry><entry><screen>NMTernary (int32)</screen></entry><entry><screen/></entry><entry>Whether the system hostname can be determined from reverse DNS lookup of addresses on this device.
 
-When set to NM_TERNARY_DEFAULT (-1), the value from global configuration is used. If the property doesn't have a value in the global configuration, NetworkManager assumes the value to be NM_TERNARY_TRUE (1).</entry></row><row><entry><screen>only-from-default<indexterm zone="settings-hostname"><primary sortas="only-from-default">only-from-default</primary></indexterm></screen></entry><entry><screen>NMTernary (int32)</screen></entry><entry><screen/></entry><entry>If set to NM_TERNARY_TRUE (1), NetworkManager attempts to get the hostname via DHCPv4/DHCPv6 or reverse DNS lookup on this device only when the device has the default route for the given address family (IPv4/IPv6).
+When set to -1 (default), the value from global configuration is used. If the property doesn't have a value in the global configuration, NetworkManager assumes the value to be 1 (true).</entry></row><row><entry><screen>only-from-default<indexterm zone="settings-hostname"><primary sortas="only-from-default">only-from-default</primary></indexterm></screen></entry><entry><screen>NMTernary (int32)</screen></entry><entry><screen/></entry><entry>If set to 1 (true), NetworkManager attempts to get the hostname via DHCPv4/DHCPv6 or reverse DNS lookup on this device only when the device has the default route for the given address family (IPv4/IPv6).
 
-If set to NM_TERNARY_FALSE (0), the hostname can be set from this device even if it doesn't have the default route.
+If set to 0 (false), the hostname can be set from this device even if it doesn't have the default route.
 
-When set to NM_TERNARY_DEFAULT (-1), the value from global configuration is used. If the property doesn't have a value in the global configuration, NetworkManager assumes the value to be NM_TERNARY_FALSE (0).</entry></row><row><entry><screen>priority<indexterm zone="settings-hostname"><primary sortas="priority">priority</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>0</screen></entry><entry>The relative priority of this connection to determine the system hostname. A lower numerical value is better (higher priority).  A connection with higher priority is considered before connections with lower priority.
+When set to -1 (default), the value from global configuration is used. If the property doesn't have a value in the global configuration, NetworkManager assumes the value to be 0 (false).</entry></row><row><entry><screen>priority<indexterm zone="settings-hostname"><primary sortas="priority">priority</primary></indexterm></screen></entry><entry><screen>int32</screen></entry><entry><screen>0</screen></entry><entry>The relative priority of this connection to determine the system hostname. A lower numerical value is better (higher priority).  A connection with higher priority is considered before connections with lower priority.
 
 If the value is zero, it can be overridden by a global value from NetworkManager configuration. If the property doesn't have a value in the global configuration, the value is assumed to be 100.
 
-Negative values have the special effect of excluding other connections with a greater numerical priority value; so in presence of at least one negative priority, only connections with the lowest priority value will be used to determine the hostname.</entry></row></tbody></tgroup></table></para></refsect1></refentry><refentry id="settings-link"><refnamediv><refname>link</refname><refpurpose>Link settings</refpurpose></refnamediv><refsect1 role="properties"><title id="settings-link.properties">
+Negative values have the special effect of excluding other connections with a greater numerical priority value; so in presence of at least one negative priority, only connections with the lowest priority value will be used to determine the hostname.</entry></row></tbody></tgroup></table></para></refsect1></refentry><refentry id="settings-hsr"><refnamediv><refname>hsr</refname><refpurpose>HSR/PRP Settings</refpurpose></refnamediv><refsect1 role="properties"><title id="settings-hsr.properties">
+            Properties
+        </title><para><table><tgroup cols="4"><thead><row><entry>Key Name</entry><entry>Value Type</entry><entry>Default Value</entry><entry>Value Description</entry></row></thead><tbody><row><entry><screen>multicast-spec<indexterm zone="settings-hsr"><primary sortas="multicast-spec">multicast-spec</primary></indexterm></screen></entry><entry><screen>uint32</screen></entry><entry><screen>0</screen></entry><entry>The last byte of supervision address.</entry></row><row><entry><screen>port1<indexterm zone="settings-hsr"><primary sortas="port1">port1</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The port1 interface name of the HSR. This property is mandatory.</entry></row><row><entry><screen>port2<indexterm zone="settings-hsr"><primary sortas="port2">port2</primary></indexterm></screen></entry><entry><screen>string</screen></entry><entry><screen/></entry><entry>The port2 interface name of the HSR. This property is mandatory.</entry></row><row><entry><screen>prp<indexterm zone="settings-hsr"><primary sortas="prp">prp</primary></indexterm></screen></entry><entry><screen>boolean</screen></entry><entry><screen>FALSE</screen></entry><entry>The protocol used by the interface, whether it is PRP or HSR.</entry></row></tbody></tgroup></table></para></refsect1></refentry><refentry id="settings-link"><refnamediv><refname>link</refname><refpurpose>Link settings</refpurpose></refnamediv><refsect1 role="properties"><title id="settings-link.properties">
             Properties
         </title><para><table><tgroup cols="4"><thead><row><entry>Key Name</entry><entry>Value Type</entry><entry>Default Value</entry><entry>Value Description</entry></row></thead><tbody><row><entry><screen>gro-max-size<indexterm zone="settings-link"><primary sortas="gro-max-size">gro-max-size</primary></indexterm></screen></entry><entry><screen>int64</screen></entry><entry><screen>-1</screen></entry><entry>The maximum size of a packet built by the Generic Receive Offload stack for this device. The value must be between 0 and 4294967295. When set to -1, the existing value is preserved.</entry></row><row><entry><screen>gso-max-segments<indexterm zone="settings-link"><primary sortas="gso-max-segments">gso-max-segments</primary></indexterm></screen></entry><entry><screen>int64</screen></entry><entry><screen>-1</screen></entry><entry>The maximum segments of a Generic Segment Offload packet the device should accept. The value must be between 0 and 4294967295. When set to -1, the existing value is preserved.</entry></row><row><entry><screen>gso-max-size<indexterm zone="settings-link"><primary sortas="gso-max-size">gso-max-size</primary></indexterm></screen></entry><entry><screen>int64</screen></entry><entry><screen>-1</screen></entry><entry>The maximum size of a Generic Segment Offload packet the device should accept. The value must be between 0 and 4294967295. When set to -1, the existing value is preserved.</entry></row><row><entry><screen>tx-queue-length<indexterm zone="settings-link"><primary sortas="tx-queue-length">tx-queue-length</primary></indexterm></screen></entry><entry><screen>int64</screen></entry><entry><screen>-1</screen></entry><entry>The size of the transmit queue for the device, in number of packets. The value must be between 0 and 4294967295. When set to -1, the existing value is preserved.</entry></row></tbody></tgroup></table></para></refsect1></refentry><refentry id="settings-loopback"><refnamediv><refname>loopback</refname><refpurpose>Loopback Link Settings</refpurpose></refnamediv><refsect1 role="properties"><title id="settings-loopback.properties">
             Properties