Verified Commit c6a1ccca authored by nl6720's avatar nl6720
Browse files

configs/releng/airootfs/etc/systemd/network/: move RouteMetric= from [DHCPv6] to [IPv6AcceptRA]

systemd moved the option. See https://github.com/systemd/systemd/commit/8ebafba9f987c21aa5787c8767f2e390b4ec0bc5 .
Implements #123.

Document in comments why the route metrics need to be set (because of https://github.com/systemd/systemd/issues/17698 ) and use the same metric values as NetworkManager. https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/blob/main/src/core/devices/nm-device.c

Additionally remove RouteMetric from configs/baseline/airootfs/etc/systemd/network/20-ethernet.network.
There is only one networkd configuration file in baseline, meaning, there are no other routes.
parent c88fe823
......@@ -8,6 +8,3 @@ Name=eth*
[Network]
DHCP=yes
IPv6PrivacyExtensions=yes
[DHCP]
RouteMetric=512
......@@ -9,8 +9,13 @@ Name=eth*
DHCP=yes
IPv6PrivacyExtensions=yes
# systemd-networkd does not set per-interface-type default route metrics
# https://github.com/systemd/systemd/issues/17698
# Explicitly set route metric, so that Ethernet is preferred over Wi-Fi and Wi-Fi is preferred over mobile broadband.
# Use values from NetworkManager. From nm_device_get_route_metric_default in
# https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/blob/main/src/core/devices/nm-device.c
[DHCPv4]
RouteMetric=512
RouteMetric=100
[DHCPv6]
RouteMetric=512
[IPv6AcceptRA]
RouteMetric=100
......@@ -8,8 +8,13 @@ Name=wl*
DHCP=yes
IPv6PrivacyExtensions=yes
# systemd-networkd does not set per-interface-type default route metrics
# https://github.com/systemd/systemd/issues/17698
# Explicitly set route metric, so that Ethernet is preferred over Wi-Fi and Wi-Fi is preferred over mobile broadband.
# Use values from NetworkManager. From nm_device_get_route_metric_default in
# https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/blob/main/src/core/devices/nm-device.c
[DHCPv4]
RouteMetric=1024
RouteMetric=600
[DHCPv6]
RouteMetric=1024
[IPv6AcceptRA]
RouteMetric=600
......@@ -8,8 +8,13 @@ Name=ww*
DHCP=yes
IPv6PrivacyExtensions=yes
# systemd-networkd does not set per-interface-type default route metrics
# https://github.com/systemd/systemd/issues/17698
# Explicitly set route metric, so that Ethernet is preferred over Wi-Fi and Wi-Fi is preferred over mobile broadband.
# Use values from NetworkManager. From nm_device_get_route_metric_default in
# https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/blob/main/src/core/devices/nm-device.c
[DHCPv4]
RouteMetric=2048
RouteMetric=700
[DHCPv6]
RouteMetric=2048
[IPv6AcceptRA]
RouteMetric=700
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