I looked at this for a few minutes, and it seems strange that it works at all (at boot) since networkd sets the ipv6 mtu before bringing the link up, but the kernel resets the ipv6 mtu to the device mtu on link up. I must be missing something.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1671951 Title: networkd should allow configuring IPV6 MTU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1671951/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
