Add thetford and peers

mika.frankfurt.vultr/downstream/peers/thetford.conf

@@ -0,0 +1,9 @@
+protocol bgp thetford from downstream_peer {
+	local as DOWNSTREAM_OWN_AS;
+	neighbor fe80::2 as 4200000002;
+	interface "caskd-thetford";
+	ipv6 {
+		import all;
+		export none;
+	};
+}

thetford-mines.canada/bird.conf

@@ -0,0 +1,7 @@
+log stderr all;
+debug protocols { states, routes, filters, interfaces };
+router id 127.0.0.1;
+
+protocol device { scan time 10; }
+
+include "/etc/bird/v6gw/bird.conf";

thetford-mines.canada/v6gw/bird.conf

@@ -0,0 +1,48 @@
+define V6GW_EXPORTABLE_NETSET = [
+	2a04:5b81:2060:b00b::/64,
+	2a04:5b81:2060:d00d::/64,
+	2a04:5b81:2060:f33d::/64
+];
+
+define V6GW_OWN_AS = 4200000002;
+function v6gw_is_selfnet() {
+	return net ~ V6GW_EXPORTABLE_NETSET;
+}
+
+ipv6 table v6gw;
+
+protocol direct v6gw_direct {
+	vrf "vrf-v6";
+	check link yes;
+	ipv6 { table v6gw; };
+}
+
+protocol kernel v6gw_kernel {
+	vrf "vrf-v6";
+	kernel table 10;
+	scan time 20;
+	learn;
+	merge paths 64;
+
+	ipv6 {
+		table v6gw;
+		import filter {
+			if !v6gw_is_selfnet() then reject; # Only import valid networks
+			if source != RTS_STATIC then reject; # Don't import non-static routes
+			accept;
+		};
+		export none;
+	};
+}
+
+template bgp v6gwpeer {
+	vrf "vrf-v6";
+	local as V6GW_OWN_AS;
+	path metric 1;
+
+	ipv6 {
+		table v6gw;
+	};
+}
+
+include "/etc/bird/v6gw/peers/*";

thetford-mines.canada/v6gw/peers/mika.frankfurt.conf

@@ -0,0 +1,12 @@
+protocol bgp mika_frankfurt from v6gwpeer {
+	neighbor fe80::1 as 4200000000;
+	interface "vultrbgp";
+	ipv6 {
+		import none;
+		export filter {
+			if !v6gw_is_selfnet() then reject;
+			reject;
+			#accept;
+		};
+	};
+}