Yet Another no internet on VM thread!

slcpunk

New Member
Mar 20, 2025
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I've read every thread on VMs without internet, but can not figure out what I need to do. I pre-apologize for my ignorance.
I have a dead simple setup. Proxmox node runs in my network, behind the router. ( This is not a data center, this is my home ).

The usual default Bridge mode setup, like every guide suggests.

Code:
root@proxmox:~# cat /etc/network/interfaces

auto lo
iface lo inet loopback
iface enp1s0 inet manual
auto vmbr0
iface vmbr0 inet static
        address 192.168.0.125/24
        gateway 192.168.0.1
        bridge-ports enp1s0
        bridge-stp off
        bridge-fd 0

iface eno1 inet manual

iface wlp4s0 inet manual

source /etc/network/interfaces.d/*

The VM also uses default parameters. I tried both a static IP and set the gateway to 192.168.0.1 and I also just did auto for the same results.
This is harder to see ... the VM is home assistant. IP6 is disabled. No firewalls. Also tried using a gateway of 192.168.0.125 ( the virtual adapter) but that didn't work either.
1742517587290.png
The proxmox "network configuration" page gets mentioned a lot, but the "routing configuration" doesn't match my scenario ( 2 sets of public IPs? no )
https://pve.proxmox.com/wiki/Networ...sts having only,routed to the original sender

Crossing fingers.
thanks in advance.