{ pkgs, config, ... }:
let
	lan = "ens18";
	lanIP = "10.42.1.5";
	iot = "ens19";
	iotIP = "192.168.66.250";
	routerIP = "10.42.1.2";
	extraHosts = builtins.readFile ./net/hosts;

	adblockUpdate = pkgs.writeShellScriptBin "adblockUpdate" (builtins.readFile ./adblockUpdate.sh);
	proxyPort = 3128;
	dnsPort = 53;
	dhcpPort = 67;
	dnsServers = [
		"9.9.9.9"  # Quad 9
		"1.1.1.1"  # Cloudflare
		"1.0.0.1"  # Cloudflare
		"149.112.112.112"  # Quad 9
	];
in {
	greg.tailscale.enable = true;

	# Really, why do I still have to force-disable this crap?
	boot.kernel.sysctl = {
		"net.ipv6.conf.${lan}.disable_ipv6" = true;
		"net.ipv6.conf.${iot}.disable_ipv6" = true;
		"net.ipv6.conf.lo.disable_ipv6" = true;
	};

	networking = {
		enableIPv6 = false;
		networkmanager.enable = pkgs.lib.mkForce false;
		defaultGateway = routerIP;
		nameservers = dnsServers;
		interfaces = {
			# This is our LAN port
			"${lan}" = {
				useDHCP = false;
				ipv4.addresses = [ {
					address = "${lanIP}";
					prefixLength = 16;
				} ];
			};

			"${iot}" = {
				useDHCP = false;
				ipv4.addresses = [ {
					address = "${iotIP}";
					prefixLength = 24;
				} ];
			};
		};
		firewall = {
			enable = false;
			allowedUDPPorts = [
				dhcpPort
				dnsPort
				1900  # Jellyfin auto-discovery
				7359  # Jellyfin auto-discovery
			];
			allowedTCPPorts = [
				dnsPort
				proxyPort
				80
			];
		};
		nftables.enable = false;
	};

	environment.etc."hosts.d/local".text = extraHosts;

	fileSystems = {
		"/media" = {
			device = "10.42.1.4:/volume1/video/";
			fsType = "nfs";
			options = [ "ro" ];
		};
	};

	services = {
		# Video services
		jellyfin = {
			enable = true;
			openFirewall = true;
		};

		#########
		# Blind service proxy behind the walls of the VPN
		########
		_3proxy = {
			enable = true;
			services = [ {
				type = "socks";
				auth = [ "strong" ];
				bindPort = proxyPort;
				acl = [ {
					rule = "allow";
					users = [ "greg" ];
				} ];
			} ];
			#usersFile = "/run/agenix/3proxy";
			denyPrivate = false;
		};

		#########
		# dnsmasq config
		########
		dnsmasq = {
			enable = true;
			settings = {
				domain = "thehellings.lan";
				dhcp-range = [
					"${lan},10.42.2.1,10.42.2.255,255.255.0.0,12h"
					"${iot},192.168.66.3,192.168.66.150,255.255.255.0,12h"
					"vlan67@${lan},192.168.67.3,192.168.67.150,12h"
				];
				dhcp-option = [
					"${lan},option:router,${routerIP}"
					"${lan},option:dns-server,${lanIP},1.1.1.1"
					"${lan},option:domain-search,thehellings.lan"

					"${iot},option:router,192.168.66.1"
					"${iot},option:dns-server,${iotIP}"

					"vlan67@${lan},option:router,192.168.67.1"
					"vlan67@${lan},option:dns-server,192.168.67.1"
				];
				dhcp-host = [
					# Static IPs for personal work
					"2a:5d:23:10:4e:22,10.42.0.5"  # SAN Switch
					"00:00:de:ad:be:ef,10.42.2.254"
					"01:a8:a1:59:c7:8a:12,10.42.2.253"  # BMC management interface for isaiah

					# Static IPs for things in the IOT range
					"b4:b0:24:9a:02:4a,192.168.66.5"  # LD125
					"98:da:c4:20:f3:64,192.168.66.6"  # Dining room light
					"54:af:97:c1:dc:b9,192.168.66.25"  # Master bedroom Kasa switch
					"f0:03:8c:b3:b0:f6,192.168.66.55"  # Roomba
					"4c:a1:61:05:cd:52,192.168.66.61"  # Rainbird
					"48:d6:d5:5d:81:21,192.168.66.65"  # Google Home
					"6c:29:90:3e:e2:02,192.168.66.66"  # wiz
					"28:87:ba:0e:ca:da,192.168.66.74"  #
					"28:87:ba:0e:c9:fd,192.168.66.75"  # Master closet
					"54:af:97:c2:0f:a1,192.168.66.76"  # Master toilet
					"54:af:97:83:ed:33,192.168.66.80"
					"98:da:c4:77:80:18,192.168.66.84"  # Kitchen lights
					"98:da:c4:21:1b:2e,192.168.66.85"  # Living Room lights
					"0c:80:63:41:6e:0f,192.168.66.90" # Front porch
					"0c:80:63:41:6c:5d,192.168.66.98"  # House number
					"ac:84:c6:5e:4b:28,192.168.66.100"
					"98:da:c4:77:7f:4d,192.168.66.102"  # Office lights
					"8c:85:80:1c:f9:d1,192.168.66.104"
					"98:da:c4:77:82:7b,192.168.66.105"  # Parlor lamp
					"0c:80:63:41:74:73,192.168.66.106"  # Front hall light switch
					"98:da:c4:20:ea:db,192.168.66.107"  # Parlor light switch
					"8c:49:62:aa:58:60,192.168.66.108"  # Roku, HiHandsome
					"92:3e:11:c7:c5:be,192.168.66.109"
					"d8:0d:17:19:60:62,192.168.66.112"
					"b4:b0:24:9a:12:53,192.168.66.130"  # KL125
					"b4:b0:24:9a:14:0e,192.168.66.131"
					"e4:f0:42:61:fa:b5,192.168.66.149"  # Google Home-mini
				];
				expand-hosts = true;
				log-dhcp = true;
				log-queries = true;
				no-hosts = true;  # Do not read /etc/hosts, which makes genesis resolve to 127.0.0.2
				addn-hosts = "/etc/adblock_hosts";
				hostsdir = "/etc/hosts.d/";
				server = dnsServers;
			};
		};

		# Update adblock list
		cron = {
			enable = true;
			systemCronJobs = [
				"* * * * * root ${adblockUpdate} 2>&1 > /var/log/adblock.log"
			];
		};
	};  # End of services configuration

	greg.proxies = {
		"jellyfin.home".target = "http://localhost:8096/";
	};

	environment.systemPackages = with pkgs; [
		bind
		curl  # Used by dnsmasq fetching
		sqlite
	];
}