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| author |  sommerfeld <sommerfeld@sommerfeld.dev> | 2026-05-22 14:28:17 +0100 |
|---|---|---|
| committer | sommerfeld <sommerfeld@sommerfeld.dev> | 2026-05-22 14:28:17 +0100 |
| commit | 18277fc1ec921dfcfa61c0b2f0b40fb62cfa070f (patch) | |
| tree | 8e7e3110d9a65475b451951b8cc9e1f87651bc25 /etc/systemd/network/30-ethernet-bond0.network | |
| parent | 15cd2316344b1c40fe2e5189a02a8a0ac626bbb0 (diff) | |
| download | dotfiles-18277fc1ec921dfcfa61c0b2f0b40fb62cfa070f.tar.gz dotfiles-18277fc1ec921dfcfa61c0b2f0b40fb62cfa070f.tar.bz2 dotfiles-18277fc1ec921dfcfa61c0b2f0b40fb62cfa070f.zip | |
fix(net): keep waydroid0 out of bond0, allow it through nftables
systemd-networkd's Type=ether matcher was enslaving waydroid0 into
bond0 the moment 'waydroid session start' ran, taking down the host's
default route. Mirror the libvirt/docker negation pattern.
Also mirror the existing virbr0 forward accepts for waydroid0 so the
Android container can actually reach the internet through MASQUERADE.
Diffstat (limited to 'etc/systemd/network/30-ethernet-bond0.network')
| -rw-r--r-- | etc/systemd/network/30-ethernet-bond0.network | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/etc/systemd/network/30-ethernet-bond0.network b/etc/systemd/network/30-ethernet-bond0.network index 5aab8bf..32d6d40 100644 --- a/etc/systemd/network/30-ethernet-bond0.network +++ b/etc/systemd/network/30-ethernet-bond0.network @@ -8,11 +8,13 @@ # tap* — generic TAP interfaces # veth* — container/namespace veth pairs # docker*, br-*, podman* — container engine bridges +# waydroid* — waydroid's Android container bridge (waydroid0) # Without these, e.g. libvirt VM taps get pulled into bond0 and lose their bridge, -# breaking VM networking (DHCP, NAT). +# breaking VM networking (DHCP, NAT). Waydroid is especially catastrophic: +# enslaving waydroid0 into bond0 takes down the host's default route. [Match] Type=ether -Name=!vnet* !virbr* !tap* !veth* !docker* !br-* !podman* +Name=!vnet* !virbr* !tap* !veth* !docker* !br-* !podman* !waydroid* [Network] Bond=bond0 |