Interestingly on a Xenial install, if the MTU is mismatched between the vlan interface and the underlying physical network device, you hit:
https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1565804
Feels like either MAAS or curtin needs to figure out the right MTU settings to pass down into the install so that things all line up?
Interestingly on a Xenial install, if the MTU is mismatched between the vlan interface and the underlying physical network device, you hit:
https:/ /bugs.launchpad .net/ubuntu/ +source/ ifupdown/ +bug/1565804
Feels like either MAAS or curtin needs to figure out the right MTU settings to pass down into the install so that things all line up?