I've a build of this fix here:
https://launchpad.net/~raharper/+archive/ubuntu/cloud-init-dev (systemd=232-19ubuntu3~fixbuild1)
I've tested this minimally in a Zesty VM and it's successfully applies an IPV6MTU in addition to the device mtu (if that's also included).
I've a build of this fix here:
https:/ /launchpad. net/~raharper/ +archive/ ubuntu/ cloud-init- dev (systemd= 232-19ubuntu3~ fixbuild1)
I've tested this minimally in a Zesty VM and it's successfully applies an IPV6MTU in addition to the device mtu (if that's also included).