tree 95ee82c569b0a6a61795bbe0429072241df3ef49
parent b902dfc271e2375d8928ad4faef0da7b1b75ec57
author Lorenz Brun <lorenz@monogon.tech> 1681212314 +0200
committer Lorenz Brun <lorenz@monogon.tech> 1681818526 +0000

m/n/c/network: static networking fixes

This fixes three issues with static networking:

It joins interfaces to a master in down state as otherwise Linux
can return an error.

It takes up the automatically-created loopback interface as otherwise we
have no working loopback interface which causes some weird breakage.

It also patches netlink to use RTM_SETLINK instead of RTM_NEWLINK for
reconfiguring interfaces as otherwise Linux sometimes returns an error.

Change-Id: I512e38c6edc1a6d964feb552b1a3995165d74730
Reviewed-on: https://review.monogon.dev/c/monogon/+/1523
Tested-by: Jenkins CI
Reviewed-by: Serge Bazanski <serge@monogon.tech>