New upstream version 1.5.90 upstream/1.5.90

1 files changed, 55 insertions, 0 deletions

diff --git a/examples/nm-conf.d/30-anon.conf b/examples/nm-conf.d/30-anon.conf
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+++ b/examples/nm-conf.d/30-anon.conf
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+# Example configuration snippet for NetworkManager to
+# overwrite some default value for more privacy.
+# Put it for example to /etc/NetworkManager/conf.d/30-anon.conf
+#
+# See man NetworkManager.conf(5) for how default values
+# work. See man nm-settings(5) for the connection properties.
+#
+#
+# This enables privacy setting by default. The defaults
+# apply only to settings that do not explicitly configure
+# a per-connection override.
+# That means, if the connection profile has
+#
+#   $ nmcli connection show "$CON_NAME" |
+#       grep '^\(connection.stable-id\|ipv6.addr-gen-mode\|ipv6.ip6-privacy\|802-11-wireless.cloned-mac-address\|802-11-wireless.mac-address-randomization\|802-3-ethernet.cloned-mac-address\)'
+#   connection.stable-id:                   --
+#   802-3-ethernet.cloned-mac-address:      --
+#   802-11-wireless.cloned-mac-address:     --
+#   802-11-wireless.mac-address-randomization:default
+#   ipv6.ip6-privacy:                       -1 (unknown)
+#   ipv6.addr-gen-mode:                     stable-privacy
+#
+# then the default values are inherited and thus both the MAC
+# address and the IPv6 host identifier are randomized.
+# Also, ipv6 private addresses (RFC4941) are used in
+# addition.
+#
+#
+# For some profiles it can make sense to reuse the same stable-id
+# (and thus MAC address and IPv6 host identifier) for the duration
+# of the current boot, but still exclusive to the connection profile.
+# Thus, explicitly set the stable-id like:
+#
+#   $ nmcli connection modify "$CON_NAME" connection.stable-id '${CONNECTION}/${BOOT}'
+#
+# ... or keep it stable accross reboots, still distinct per profile:
+#
+#   $ nmcli connection modify "$CON_NAME" connection.stable-id '${CONNECTION}'
+#
+# ... or use the same stable IDs for a bunch of profiles
+#
+#   $ nmcli connection modify "$CON_NAME" connection.stable-id 'my-home-wifi yada yada'
+#
+# ... or use the same IDs for a bunch of profiles, but only for the current boot
+#
+#   $ nmcli connection modify "$CON_NAME" connection.stable-id 'my-home-wifi yada yada/${BOOT}'
+
+[device-anon]
+wifi.scan-rand-mac-address=yes
+
+[connection-anon]
+connection.stable-id=${RANDOM}
+ethernet.cloned-mac-address=stable
+wifi.cloned-mac-address=stable
+ipv6.ip6-privacy=2