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hosts/mm/default.nix

@@ -26,7 +26,7 @@ in
 	networking = {
 		hostName = "mm";
 		domain = "mindmazeroom.lan";
-		nameservers = [ lanIpAddress ];
+		#nameservers = [ "127.0.0.53" ];
 		interfaces = {
 			"${wanInterface}".useDHCP = true;
 			"${lanInterface}" = {
@@ -46,14 +46,21 @@ in
 	# Serves as the router, DHCP, and DNS for the site
 	greg.router = {
 		enable = true;
-		wan = wanInterface;
+		wan = [ wanInterface "tailscale0" ];
 		lan = [ lanInterface ];
 	};
+	greg.tailscale.enable = true;
 	services = {
-		bind = {
-			enable = false;
-			cacheNetworks = [ "127.0.0.1/24" "${lanIpAddress}/24" ];
-			listenOn = [ lanInterface ];
+		dnsmasq = {
+			enable = true;
+			settings = {
+				domain = "mindmazeroom.lan";
+				server = [
+					"1.1.1.1"
+					"100.100.100.100"
+					"8.8.8.8"
+				];
+			};
 		};
 		create_ap = {
 			enable = false;

modules-linux/router.nix

@@ -7,17 +7,18 @@ let
 		let
 			lanList = names lan;
 			allLan = names (lan ++ limitedLan);
-			wanName = ''"${wan}"'';
+			wanName = names wan;
 		in
 ''
 table ip filter {
 	chain input {
 		type filter hook input priority 0; policy drop;
 
+		iifname lo accept
 		iifname { ${lanList} } accept comment "Allows LAN traffic and outgoing"
-		iifname ${wanName} ct state { established, related } accept comment "Allows existing connections"
-		iifname ${wanName} icmp type { echo-request, destination-unreachable, time-exceeded } counter accept comment "Allow some ICMP traffic"
-		iifname ${wanName} counter drop comment "Drop other incoming traffic, and count how much"
+		iifname { ${wanName} } ct state { established, related } accept comment "Allows existing connections"
+		iifname { ${wanName} } icmp type { echo-request, destination-unreachable, time-exceeded } counter accept comment "Allow some ICMP traffic"
+		iifname { ${wanName} } counter drop comment "Drop other incoming traffic, and count how much"
 	}
 	chain forward {
 		type filter hook forward priority 0; policy drop;
@@ -29,7 +30,7 @@ table ip filter {
 table ip nat {
 	chain postrouting {
 		type nat hook postrouting priority 100; policy accept;
-		oifname "${wan}" masquerade
+		oifname { ${wanName} } masquerade
 	}
 }
 
@@ -48,7 +49,7 @@ in with lib; {
 	options.greg.router = {
 		enable = mkEnableOption "Enable NFTables and routing";
 		wan = mkOption {
-			type = types.str;
+			type = (types.listOf types.str);
 			description = "The name of the network interface that is the WAN connection";
 		};
 		lan = mkOption {