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-rw-r--r--docs/libnm/html/NMSettingIP4Config.html5
1 files changed, 4 insertions, 1 deletions
diff --git a/docs/libnm/html/NMSettingIP4Config.html b/docs/libnm/html/NMSettingIP4Config.html
index a8470134..491abbff 100644
--- a/docs/libnm/html/NMSettingIP4Config.html
+++ b/docs/libnm/html/NMSettingIP4Config.html
@@ -375,8 +375,11 @@ non-hardware-address client ID and the 'type' field is set to 0.</p>
 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.</p>
+<p>The special value "ipv6-duid" uses the DUID from "ipv6.dhcp-duid" property as
+an RFC4361-compliant client identifier. As IAID it uses "ipv4.dhcp-iaid"
+and falls back to "ipv6.dhcp-iaid" if unset.</p>
 <p>The special value "duid" generates a RFC4361-compliant client identifier based
-on a hash of the interface name as IAID and /etc/machine-id.</p>
+on "ipv4.dhcp-iaid" and uses a DUID generated by hashing /etc/machine-id.</p>
 <p>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