log file zebra.log ! hostname rt5 ! ! debug zebra kernel ! debug zebra packet ! debug zebra mpls ! interface lo ip address 5.5.5.5/32 ip address 10.10.10.10/32 ipv6 address 2001:db8:1000::5/128 ipv6 address 2001:db8:1000::10/128 ! interface eth-rt3-1 ip address 10.0.4.5/24 ! interface eth-rt3-2 ip address 10.0.5.5/24 ! interface eth-rt4 ip address 10.0.6.5/24 ! interface eth-rt6 ip address 10.0.8.5/24 ! ip forwarding ! line vty !