Solved: Error: eth0 interface name is not allowed for R2 node when network mode is not set to none in containerlab

Share

Tweet

 Problem:

   Containerlab returns a similar error:

Error: eth0 interface name is not allowed for R2 node when network mode is not set to none

Solution:

 In the .yml file in the node section indicating the topology error specify:

network-mode: none

Example:

topology:

  kinds: 

    linux:

      image: quay.io/frrouting/frr:8.4.1

  nodes:

    R1:

      kind: linux

      image: quay.io/frrouting/frr:8.4.1

      network-mode: none

 Rerun the topology with clab dep -t file.yml and that's it!

Luck.