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|
{ config, ... }:
let
# NOTE: port is the same on every host
wgPort = 51820;
in
{
networking = {
hostName = "sagittarius";
useNetworkd = true;
firewall = {
allowedTCPPorts = [ 22 ];
allowedUDPPorts = [ wgPort ];
};
};
systemd.network = {
enable = true;
networks = {
"10-wan" = {
matchConfig.Name = "enp1s0";
networkConfig.DHCP = "ipv4";
address = [ "2a01:4f9:c012:c7a7::1/64" ];
routes = [ { Gateway = "fe80::1"; } ];
};
"50-wg" = {
matchConfig.Name = "wg0";
address = [
"2301:db8:acad:a::1/128"
"192.168.23.1/32"
];
};
};
netdevs."50-wg" = {
netdevConfig = {
Kind = "wireguard";
Name = "wg0";
};
wireguardConfig = {
ListenPort = wgPort;
PrivateKeyFile = config.sops.secrets."wg-priv-key".path;
# To automatically create routes for everything in AllowedIPs,
# add RouteTable=main
RouteTable = "main";
# FirewallMark marks all packets send and received by wg0 with the
# number 42, which can be used to define policy rules on these packets.
FirewallMark = 42;
};
wireguardPeers = [
{
# nyaan
PublicKey = "u5nh+YNV84IbS7g0ncfs/V+cqEudNh500LQ7pmdS7j0=";
AllowedIPs = [
"2301:db8:acad:a::2/128"
"192.168.23.2/32"
];
}
];
};
};
}
|
