log file ldpd.log ! ! debug mpls ldp event ! debug mpls ldp zebra ! ! mpls ldp router-id 192.168.0.1 ! address-family ipv4 discovery transport-address 192.168.9.1 ! interface r1-eth9 ! ! address-family ipv6 discovery transport-address fc00:0:0:9::1 ! interface r1-eth9 ! ! ! ! line vty !