No interfaces shown on Web GUI after NIC change

[ChiquiFornari]

Hello,
I had to change the NIC in my server running proxmox 6.1-3. New nic got named enp1s0 while the old one was enp4s0.

From cli I updated /etc/network/interfaces and /etc/hosts accordingly and can now access web gui correctly.
However now it does not show any network interfaces.

What am I missing?

 

[Stoiko Ivanov]

* anything relevant in the logs?
* AFAIR the GUI gets its information from /etc/network/interfaces - maybe you have some misconfiguration, which prevents parsing it
* please post your '/etc/network/interfaces' the output of `ip addr show`