log syslog all;

router id 172.23.156.4;

timeformat base         iso long;
timeformat log          iso long;
timeformat protocol     iso long;
timeformat route        iso long;

filter ibgp_export_v4 {
	if net = 178.202.247.4/32 then
		reject;

	accept;
}

filter ibgp_export_v6 {
	accept;
}

filter ibgp_import_v4 {
	krt_metric = 200;

	if net = 0.0.0.0/0 then reject;

	accept;
}

filter ibgp_import_v6 {
	krt_metric = 200;

#	if net = 0::/0 then reject;

	accept;
}

protocol device {

}

protocol direct {
	ipv4;
	ipv6;
	interface "ens*", "tun*", "vpn-*";
}

protocol kernel {
	ipv4 {
		import all;
		export where proto !~ "direct*";
	};
	metric 0;
	learn;
}

protocol kernel {
	ipv6 {
		import all;
		export where proto !~ "direct*";
	};
	metric 0;
	learn;
}

protocol static {
	check link yes;

	route 134.61.120.0/22
		via "tun0"; # ITC iDRACs

	route 134.130.43.208/30
		via "tun0"; # ITC deploy1-jh.itc.rwth-aachen.de

	route 137.226.50.224/27
		via "tun0"; # Jupyter

	route 137.226.254.0/23
		via "tun0"; # EONERC office network
	
	route 134.130.48.0/24
		via "tun0"; # EONERC server network

	route 137.226.81.156/32
		via "tun0"; # efs-itc01.eonerc.rwth-aachen.de

	route 134.130.0.0/16
		via 134.130.169.1
		via 137.226.133.129;
	
	route 134.61.0.0/16
		via 134.130.169.1
		via 137.226.133.129;

	route 137.226.0.0/16
		via 134.130.169.1
		via 137.226.133.129;

	route 192.35.229.0/24
		via 134.130.169.1
		via 137.226.133.129;

	# lian.0l.de
	route 178.202.247.4/32
		via 134.130.169.1;
#		via 137.226.133.129;

	ipv4;
}

template bgp rr_clients {
	local as 207613;
	neighbor as 207613;
	rr client;
	rr cluster id 172.23.156.4;

	ipv4 {
		import keep filtered;
		import filter ibgp_import_v4;
		export filter ibgp_export_v4;
		next hop self;
	};

	ipv6 {
		import keep filtered;
		import filter ibgp_import_v6;
		export filter ibgp_export_v6;
		next hop self;
	};
}

protocol bgp edgy from rr_clients {
	description "iBGP: edgy.int.0l.de";

	local 2a09:11c0:200::6;
        neighbor 2a09:11c0:200::7;
}

protocol bgp k8s_2_v4 from rr_clients {
	description "iBGP: k8s-2.acs.vms.0l.de";

	local 172.23.156.6;
        neighbor 172.23.156.130;

	ipv4 {
		export none;
	};
}

protocol bgp k8s_2_v6 from rr_clients {
	description "iBGP: k8s-2.acs.vms.0l.de";

	local 2a09:11c0:200::6;
        neighbor 2a09:11c0:200:103:f0f4:8dff:fed4:d18d;

	ipv6 {
		export none;
	};
}