log file zebra.log ! hostname r3 ! ! debug zebra rib detailed ! debug zebra dplane detailed ! debug zebra kernel ! debug zebra nht ! debug zebra pseudowires ! interface lo ip address 3.3.3.3/32 ! interface r3-eth0 description to s3 ! interface r3-eth1 description to s5 ip address 10.0.2.3/24 ! interface r3-eth2 description to s6 ip address 10.0.3.3/24 ! !!interface r3-eth3 !! description to s4 !! ip address 10.0.1.3/24 ! ip forwarding ! line vty !