Warning in sros: Loopback prefix 2001:db8:0:1::1/64 on node r was changed to 2001:db8:0:1::1/128
... The IPv6 prefix configured on SR OS system (loopback) interface must be a /128
... Set defaults.devices.sros.warnings.loopback_ipv6 to False to hide this warning
Errors encountered while processing 03-unnumbered.yml
IncorrectValue in sros: SR/OS cannot combine IPv6 GUA with IPv4 unnumbered (node r interface eth-1/1/c4)
Fatal error in netlab: Cannot proceed beyond this point due to errors, exiting