password 1 hostname rt5 log file ospf6d.log log commands ! ! debug ospf6 lsa router originate ! debug ospf6 lsa router flooding ! debug ospf6 zebra ! debug ospf6 interface ! debug ospf6 neighbor ! debug ospf6 flooding ! debug ospf6 graceful-restart ! debug ospf6 spf process ! interface lo ipv6 ospf area 2 ipv6 ospf network point-to-point ! interface eth-rt4 ipv6 ospf network point-to-point ipv6 ospf area 2 ipv6 ospf hello-interval 3 ipv6 ospf dead-interval 9 ! router ospf6 ospf6 router-id 5.5.5.5 graceful-restart grace-period 120 graceful-restart helper enable !