49 lines
1.2 KiB
Nix
49 lines
1.2 KiB
Nix
# SPDX-FileCopyrightText: 2024 Luke Granger-Brown <depot@lukegb.com>
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#
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# SPDX-License-Identifier: Apache-2.0
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{ depot, lib, pkgs, config, ... }:
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{
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imports = [ ./vm-bridge.nix ];
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systemd.network.netdevs."40-vx-public" = {
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netdevConfig = {
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Name = "vx-public";
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Kind = "vxlan";
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};
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vxlanConfig = {
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VNI = 100;
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Remote = "2a09:a441:0:ffff::1";
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Local = "2a09:a446:1337:ffff::10";
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DestinationPort = 4789;
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};
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};
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systemd.network.networks."40-vx-public" = {
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matchConfig.Name = "vx-public";
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networkConfig.Bridge = "br-public";
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};
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systemd.network.netdevs."40-vx-mgmt" = {
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netdevConfig = {
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Name = "vx-mgmt";
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Kind = "vxlan";
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};
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vxlanConfig = {
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VNI = 101;
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Remote = "2a09:a441:0:ffff::1";
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Local = "2a09:a446:1337:ffff::10";
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DestinationPort = 4789;
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};
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};
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systemd.network.networks."40-vx-mgmt" = {
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matchConfig.Name = "vx-mgmt";
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networkConfig.Bridge = "br-mgmt";
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};
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networking.firewall.extraCommands = ''
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ip6tables -I nixos-fw -p udp --src 2a09:a441:0:ffff::1 --dst 2a09:a446:1337:ffff::10 --dport 4789 -j ACCEPT
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'';
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systemd.network.networks."40-bond0".networkConfig.VXLAN = [ "vx-public" "vx-mgmt" ];
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}
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