Reproducing steps:
- Get address from DHCPv6
set interfaces ethernet eth0 address 'dhcp' set interfaces ethernet eth0 address 'dhcpv6'
- Delete and commit dhcpv6
vyos@vyos# delete interfaces ethernet eth0 address dhcpv6 [edit] vyos@vyos# commit [ interfaces ethernet eth0 address dhcpv6 ] Traceback (most recent call last): File "/usr/libexec/vyos/system/normalize-ip", line 32, in <module> address_string, prefix_length = re.match(r'(.+)/(.+)', sys.argv[1]).groups() AttributeError: 'NoneType' object has no attribute 'groups' Stopping daemon... Killed old client process Deleting related files...