diff options
| -rw-r--r-- | etc/systemd/network/30-ethernet-bond0.network | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/etc/systemd/network/30-ethernet-bond0.network b/etc/systemd/network/30-ethernet-bond0.network index 39c4c7a..5aab8bf 100644 --- a/etc/systemd/network/30-ethernet-bond0.network +++ b/etc/systemd/network/30-ethernet-bond0.network @@ -1,8 +1,18 @@ # NOTE: Type=ether matches ALL ethernet interfaces. Any future USB/Thunderbolt # ethernet dongle would be auto-enslaved into bond0. If that becomes a problem, # narrow the [Match] section to MACAddress= or a persistent Name= (e.g. enp*s0). +# +# Name= negations below exclude virtual interfaces that should NEVER be enslaved: +# vnet* — libvirt tap devices (VM NICs) +# virbr* — libvirt bridges +# tap* — generic TAP interfaces +# veth* — container/namespace veth pairs +# docker*, br-*, podman* — container engine bridges +# Without these, e.g. libvirt VM taps get pulled into bond0 and lose their bridge, +# breaking VM networking (DHCP, NAT). [Match] Type=ether +Name=!vnet* !virbr* !tap* !veth* !docker* !br-* !podman* [Network] Bond=bond0 |