PR https://github.com/vyos/vyos-1x/pull/1305

https://github.com/vyos/vyatta-config-mgmt/blob/current/scripts/vyatta-commit-push.pl#L71-L82 seems to be the root cause for this.

Opened https://github.com/vyos/vyos-1x/pull/1083 which fixes this issue

I have a fix that will make it send a single item list and pass the validation check

Ok thanks for clarifying that.

@SrividyaA What was the reason for adding (missing useful functionality) to the issue type? This is useful if you are in a dual wan environment with a DOCSIS cable modem that is failing, which will attempt to give you a DHCP lease on 192.168.100.0/24

This issue seems to have gone away or I haven't noticed it recently.

This seems to also happen with setting dhcpv6 as well.

This also happens if you delete ipv6 address autoconf and commit. Where it will drop all IP addresses besides the target interface's.