[SOLVED] Network settings for LXC containers: No internet access

[MrBruce]

Hi!

After default install of Proxmox VE 6.1, I try to set networks, but not working.
My host PC have only 1 gigabit network card (enp3s0), connected to router/switch/internet. No IPV6 currently used.
That Proxmox host have internet access, updated packages, etc. This all fine.
Installed LXC templates and added successfully LXC containers. Works nicely, expect the network.

Thank you,
Bruce

 

[MrBruce]

Solution:

auto lo
iface lo inet loopback

auto enp3s0

iface enp3s0 inet manual

auto vmbr0
iface vmbr0 inet static
address 192.168.1.2
netmask 255.255.255.0
bridge-ports enp3s0
bridge-stp off
bridge-fd 0

and set for CT to use bridge, same subnet ip and done.

 

[narrateourale]

auto enp3s0 this line looks a bit wrong, have you tried if it works when you remove it or comment it out?

 

[MrBruce]

auto enp3s0 this line looks a bit wrong, have you tried if it works when you remove it or comment it out?

Thank you, now working.