Warning in mtu: Device ioll2 (node s1) does not support MTU 1600. MTU on links[1] changed to 1500
Errors encountered while processing 41-vxlan-ipv6-bridging.yml
IncorrectValue in vxlan: Device ioll2 (node s1) does not support VXLAN over IPv6
IncorrectValue in evpn: node s1/device ioll2 cannot use EVPN with IPv6 next hops
... The node is using VXLAN-over-IPv6 transport, but does not support EVPN over IPv6
Fatal error in netlab: Cannot proceed beyond this point due to errors, exiting