56 lines
1.9 KiB
Nix
56 lines
1.9 KiB
Nix
# networking.nix
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# Import the necessary modules
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{ config, pkgs, ... }:
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{
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# Set the network interface configuration
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# networking.interfaces.eth0.useDHCP = true;
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networking.networkmanager.enable = true;
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# Open ports in the firewall.
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networking.firewall.allowedTCPPorts = [ 22 ];
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networking.firewall.allowedUDPPorts = [ 51820 ];
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# Or disable the firewall altogether.
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# networking.firewall.enable = true;
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# Enable WireGuard
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networking.wireguard.interfaces = {
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# "wg0" is the network interface name. You can name the interface arbitrarily.
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wg0 = {
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# Determines the IP address and subnet of the client's end of the tunnel interface.
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ips = [ "10.100.0.2/24" ];
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listenPort = 51820; # to match firewall allowedUDPPorts (without this wg uses random port numbers)
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# Path to the private key file.
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#
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# Note: The private key can also be included inline via the privateKey option,
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# but this makes the private key world-readable; thus, using privateKeyFile is
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# recommended.
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privateKeyFile = "/etc/wireguard/private";
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peers = [
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{
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# Public key of the server (not a file path).
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publicKey = "Q6kxhwGhqOyaGyyO4lum83WpJqjsj71Ab4gvUau2zCI=";
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# Forward all the traffic via VPN.
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allowedIPs = [ "0.0.0.0/0" ];
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# Or forward only particular subnets
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#allowedIPs = [ "10.100.0.1" "91.108.12.0/22" ];
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# Set this to the server IP and port.
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endpoint = "192.168.2.11:51820"; # ToDo: route to endpoint not automatically configured https://wiki.archlinux.org/index.php/WireGuard#Loop_routing https://discourse.nixos.org/t/solved-minimal-firewall-setup-for-wireguard-client/7577
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# Send keepalives every 25 seconds. Important to keep NAT tables alive.
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persistentKeepalive = 25;
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}
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];
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};
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};
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# Set the hostname
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networking.hostName = "pc-mans";
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}
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