Can somebody help me with my network configuration?

CrazyEasy

New Member
Mar 26, 2018
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crazyeasy.de
Hello!

I'm really new to Linux-Networking, and I need some help:

I have installed Proxmox on a Debian 9-Dedicated Server from Hetzner.

I have created a LXC-Container with Proxmox and want it to have it's own IP adress.

95.XXX.XXX.31 is the IP-Adress of my Proxmox-Server.
95.XXX.XXX.12 is the IP-Adress I want to assign to my LXC-Container.

I've tried it using Bridged, and Routed Mode, both didn't work.
I prefer Bridged Mode, at the Moment I have the following:

On my Proxmox-Host:
Code:
auto lo
iface lo inet loopback

iface enp2s0 inet manual

auto vmbr0
iface vmbr0 inet static
        address 95.XXX.XXX.31
        netmask 255.255.255.192
        gateway 95.XXX.XXX.1
        bridge_ports enp2s0
        bridge_stp off
        bridge_fd 0

On my LXC-Container:
Code:
auto lo
iface lo inet loopback

auto eth0
iface eth0 inet static
        address 95.XXX.XXX.12
        netmask 255.255.255.255
# --- BEGIN PVE ---
        post-up ip route add 95.XXX.XXX.1 dev eth0
        post-up ip route add default via 95.XXX.XXX.1 dev eth0
        pre-down ip route del default via 95.XXX.XXX.1 dev eth0
        pre-down ip route del 95.XXX.XXX.1 dev eth0
# --- END PVE ---
        pointopoint 95.XXX.XXX.1

I have no internet connection in my Container and I can't connect via SSH.

Has anyone an idea why? Can somebody help me?

Thankyou :)