Errors encountered while processing 42-prepend-unnumbered.yml
IncorrectValue in interfaces: Device iol does not support unnumbered IPv4 interfaces
... Used on node dut interface Ethernet0/1 (link dut -> x1)
IncorrectValue in interfaces: Device iol does not support unnumbered IPv4 interfaces
... Used on node dut interface Ethernet0/2 (link dut -> x2)
Fatal error in netlab: Cannot proceed beyond this point due to errors, exiting