[SOLVED] Rebooted server to add Quadro GPU, now no internet

[troyBORG]

Using the webUI I shutdown all my containers/VM then told the shell to shutdown.
I went to my server after it shutdown. And installed the Quadro GPU.
Powered the system back on, and the only thing I can ping is the IP of the box itself. Everything else is unreachable, can't even ping my router.
It shows the interface is up, I see light on the card, and on my switch.
Tried rebooting, shutting down and powering back on, removing the GPU, reseating the network card. Nothing helps.

I had this issue once before and I ended up having to reinstall Proxmox completly to fix it. But I have a bunch of stuff setup now and don't really wanna do that.
What can I try, or any commands you want me to run to see output?

Thanks!

 

[leesteken]

When adding or removing PCI(e) devices, the PCI ID of other PCI(e) devices can change (typlicalyl by plus or minus one). The name of the network devices is usually derives from the PCI ID. Find out what the new name is with ip -a and adjust /etc/network/interfaces accordingly, using the Proxmox host console.

 

[troyBORG]

At first I was confused as I noticed vmbr0 is still the same...

But looks like enp42s0 and enp6s0 are my two NICS

Yeah in here looks like it showed enp5s0

So I changed that, rebooted still wasn't working.
Then noticed I forgot to change the one under "bridge-ports" so did that and rebooted again..


Now its working!!!