Change DNS server IP after install

[jaypfe]

Hey guys!

I am looking for a way to change the DNS IP I configured for a sensor when bringing it up. Is there anyway to do that? I was given the wrong IP for one of them, and I found out after the install was completed.

Is this a supported configuration? Forgive me if this is in the docs, I went looking but I was unable to find it.

Thanks!!

[cm-ops]

You could use nmcli to do that. nmcli con mod $INT_NAME +ipv4.dns 8.8.8.8 to add and nmcli con mod $INT_NAME -ipv4.dns 8.8.8.8 to remove.

[jaypfe]

That worked like a charm. Thank you!!

[TotieBash]

For future reference If you want little user friendly use nmtui. It is the semi-gui version of nmcli.

[jaypfe]

ahh nice add! Thanks!