router id 172.22.120.3;

table prauscher;
table gateway_prauscher;
table main;
table gateway_main;

log "/tmp/bird4.log" all;

filter is_gateway {
	if net.len < 2 then accept;
	reject;
}

filter is_not_gateway {
	if net.len >= 2 then accept;
	reject;
}

protocol device {
	scan time 10;
}

protocol pipe {
	table prauscher;
	peer table master;
	import none;
	export filter is_not_gateway;
}

protocol pipe {
	table prauscher;
	peer table gateway_prauscher;
	import none;
	export filter is_gateway;
}

protocol pipe {
	table main;
	peer table master;
	import none;
	export filter is_not_gateway;
}

protocol pipe {
	table main;
	peer table gateway_main;
	import none;
	export filter is_gateway;
}

protocol kernel k_master {
	table master;
	scan time 20;
	import none;
	export all;
	kernel table 1;
	# we have the default route before usual main-routingtable, so we need to insert device routes by hand
	device routes;
}

protocol kernel k_gateway_prauscher {
	table gateway_prauscher;
	scan time 20;
	import none;
	export all;
	kernel table 2;
}

protocol kernel k_gateway_main {
	table gateway_main;
	scan time 20;
	import none;
	export all;
	kernel table 3;
}

protocol kernel k_main {
	table main;
	scan time 20;
	import all;
	export none;
	learn;
	device routes;
#	export filter { krt_prefsrc = 172.22.120.3; accept; };
}

protocol direct d_main {
	table main;
	import all;
	interface "*";
}

#######################################

protocol static {
	table prauscher;
	import all;
	route 192.168.0.0/16 via "tun.jupis";
	route 172.16.0.0/16 via "tun.jupis";
}

protocol direct {
	table prauscher;
	import all;
	interface "br-lan", "tun.server", "br-wan";
}

protocol ospf {
	table prauscher;
	import all;
	export all;

	area 0.0.0.0 {
		interface "tun.sheldon" {
			cost 12;
			hello 60;
			dead 80;
			type ptp;
		};
		interface "tun.rajesh" {
			hello 60;
			dead 80;
			type ptp;
		};
	};
}