netplan is currently writing about as much as we can for the networkd/udev configs; some values we don't know how to handle at all.
Looking at this, it feels to me like there will indeed be a need to find a different data point to differentiate the interfaces, and MAC and driver are not sufficient. This might require work in udev, so I've added a task for systemd. Could you please provide us with more information on these devices? Could you please run 'udevadm info' for the slaves as well, so we see if there are any extra fields we can use? If we can't find anything usable already in udev, then we might need to consider modifying the kernel driver itself to expose some information that will be needed to make the difference between the devices. This is Triaged/Undecided for netplan, since it's quite obviously a limitation, it will need work to implement, but we can't really prioritize it before knowing what data we can work with to match on the interfaces / work done on systemd/udev. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1820929 Title: netplan should consider adding more udev attribute for exact matching of failover 3-netdev interfaces To manage notifications about this bug go to: https://bugs.launchpad.net/netplan/+bug/1820929/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
