Hi! I have some trouble routing traffic to/from my VM. I know, this - or similiar problems - are discussed all over the net but I checked out a lot of tutorials and forum posts. Unfortunately, none of the configurations discussed are working for me - or I didn't get it. :/ Goal: I want to make all of my created VMs/LXCs accessible from the internet. Every VM/LXC should have its own IP. These IPs are in another net than the main IP of the server. Host is running Debian 9.1. Host has 62.xxx.xxx.99 Netmask 255.255.255.0 Gateway 62.xxx.xxx.1 Additional IPs are from 82.xxx.xxx.10 to 82.xxx.xxx.20 Netmask 255.255.254.0 Gateway 82.xxx.yyy.1 This is my current config of /etc/network/interfaces (host): Code: auto lo iface lo inet loopback iface eno1 inet manual auto eno2 iface eno2 inet static address 62.xxx.xxx.99 netmask 255.255.255.0 gateway 62.xxx.xxx.1 post-up echo 1 > /proc/sys/net/ipv4/conf/eno2/proxy_arp post-up echo 1 > /proc/sys/net/ipv4/ip_forward auto vmbr0 iface vmbr0 inet static address 192.168.0.1 netmask 255.255.255.0 bridge_ports none bridge_stp off bridge_fd 0 (taken from https://forum.proxmox.com/threads/i...cannot-access-the-internet.36061/#post-176699) Here, the contetnt of "interfaces" at my test VM (Ubuntu 16.04): Code: auto lo iface lo inet loopback auto ens18 iface ens18 inet static address 82.xxx.xxx.10 netmask 255.255.254.0 gateway 192.168.0.1 dns-nameservers 188.8.131.52 184.108.40.206 Result: VM can't be reached from the outside nor is the gateway (or any other address) reachable by the VM. Can someone push me in the right direction, pls? Thanks a lot.