No external connection randomly

[Huuman]

so I have a problem where randomly vms switch external access like
vm with ID 100 i can connect with no problems for some time till randomly i cannot anymore but i can connect vm with id of 101
there is no pattern to this as of right now and there is only one way to force it to switch it back to specific vm and its by pinging a external site (exp. google.com)


Proxmox is installed on hetzner dedicated and its pretty common to have even problems getting internet connection for the vms
i tried for a 4 days to get internet working on vms myself

 

[oguz]

hi,

what's your network setup like? could you post the /etc/network/interfaces file?

also AFAIK, hetzner doesn't allow mac address spoofing so you'll have to use the "routed" or the "masquerade" configurations [0]

[0]: https://pve.proxmox.com/wiki/Network_Configuration