GitHub user bl0way added a comment to the discussion: Error creating VLAN
Hello, I got the same issue (fresh `4.20.0` cloudstack installation). This comes from the name of the interface that is too long. Linux interfaces should be **15** characters maximum. That is why the ip command is failing in the cloudstack script. In this case `enp129s0f1np1.761` is 17 characters. I fixed it by renaming interfaces. GitHub link: https://github.com/apache/cloudstack/discussions/10190#discussioncomment-11842082 ---- This is an automatically sent email for users@cloudstack.apache.org. To unsubscribe, please send an email to: users-unsubscr...@cloudstack.apache.org