Proxmox 7 - After installation / Network issue

[msd]

Hello,

I installed ProxmoxVE 7.0.1 on Hetzner dedicated server and during the installation process network works fine (ping is passing), but on the first reboot server boot up Proxmox and ping stop, and all ports are closed.

The same scenario is when I try to install ProxmoxVE 6.4 which is working fine after install, but after upgrade to ProxmoxVE 7 network stops and ports are closed.

Is there any idea what can be wrong???

Thanks . . .

 

[Moayad]

Have you followed our wiki guide about upgrading the Proxmox VE 6 to Proxmox VE 7 [0]?

Can you post the network configuration for the updated Proxmox server?

basically, you need to set hwaddress to the bridge see [1] for more details


[0] https://pve.proxmox.com/wiki/Upgrade_from_6.x_to_7.0
[1] https://pve.proxmox.com/wiki/Upgrade_from_6.x_to_7.0#Check_Linux_Network_Bridge_MAC

 

[msd]

Hello,

Thanks for the links, I know for that manual and I use that documentation in my upgrade process, but the network is down.
Did you notice that my fresh new installation of ProxmoxVE 7 on the new server raise the same error with a network this is not a problem of upgrade from 6?
In both cases, all ports were closed and only KVM can access to the server.

 

[Moayad]

If you have access to your PVE server please post the network configuration and the output of ip a

EDIT: the output of pveversion -v as well