AS 1
router-id 192.0.2.11
listen on 192.0.2.11
+fib-update no
neighbor 192.0.2.2 {
remote-as 999
AS 2
router-id 192.0.2.21
listen on 192.0.2.21
+fib-update no
socket "/var/run/bgpd.sock.12_2"
network 2.0.1.0/24 set community NO_EXPORT
AS 3
router-id 192.0.2.31
listen on 192.0.2.31
+fib-update no
socket "/var/run/bgpd.sock.12_3"
network 3.0.1.0/24 set community NO_EXPORT
AS 4
router-id 192.0.2.41
listen on 192.0.2.41
+fib-update no
socket "/var/run/bgpd.sock.12_4"
neighbor 192.0.2.2 {