I am added new connection config (centos 7): enter image description here

Next I runned systemctl restart network and get error in journalctl that: Connection activation failed: No suitable device found for this connection. How can I fix it? it connection need to test works in VM.


CentOS 7 uses "predictable interface names", a new convention for naming network devices that replaces the old eth* convention. Thus, your device is named something else, probably something like enp0s25, not eth1. Check with ip a what your device is named, and substitute it for eth1 in your config file.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.