[SOLVED] WebGUI not reachable

[Delta6400]

Hello all,
I know there are many other threads with the same problem, but unfortunately I have not found a solution to my problem.

I shut down my proxmox server to reboot it to another network with the same IP range (192.168.178.2 /24) and netmask (255.255.255.0) and gateway (192.168.178.1).
The VMs and containers all boot up automatically and can also communicate with the internet. I can also access the VMs.
The Proxmox server is also recognized by my router (Fritzbox) and has its static IP address there (192.168.178.2).
However, I can't access the server via browser (https://192.168.178.2:8006) and ping and ssh don't work either.

Do you have any idea what the problem is?

The hosts and interfaces I have not tackled, since I am completely in the same network for him.
Thats why I haven't changed the network area, to have no configuration with the server.

Already tried solutions:
pveproxy status => running
pveproxy reboot => no success
pvedaemon status => running
pve-manager status => running
tail /var/log/daemon.log => doesn't says any errors
reboot the server => yes, but with no success
Type the adress right in? (https://192.168.178.2:8006) => I think so

If someone still knows a solution gladly write.

 

[shrdlicka]

Hi,

did you have to change iP address of your Proxmox server for the move? If you have access to the server what is the output of ip a[icode] and [icode]ip route?

 

[Delta6400]

Hi,
no I haven't changed the IP Adress.
I intentionally left the mesh the same to not have this work.

Yes, I have access to the server via monitor and keyboard.

Before I type it all down, I had a thought.
I have a second interface which have the same ip-range for testing.
Since I have configured it, the server have run all the time.

Now I have test connected the port and I get to the WebGUI.
Now I better change the IP range of the second network so that they are not both the same. Even if they have no connection to each other it is definitely better.

Thank you shrdlicka, you have set me on the right path.