Posted on: 17/11/2019
As a basic example to give a container a private network + ipv4 + ipv6 connectivity.
containers.example = {
privateNetwork = true;
autoStart = true;
hostAddress = "192.168.140.10";
localAddress = "192.168.140.11";
hostAddress6 = "fc00::1";
localAddress6 = "fc00::2";
config = { config, pkgs, ... }:
{
networking.firewall.enable = false;
networking.useHostResolvConf = true;
networking.firewall.rejectPackets = true;
networking.firewall.allowedTCPPorts = [ 80 443 ];
};
};
networking.nat.enable = true;
networking.nat.internalInterfaces = ["ve-+"];
networking.nat.externalInterface = "wlp2s0f0u8";
Also NAT does not work by default for me so I have to run the below manually:
sudo iptables --flush
sudo iptables --table nat --flush
sudo iptables -t nat -A POSTROUTING -o wlp2s0f0u7 -j MASQUERADE
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