Hi, I have NoNeg state on IPv6 only with this bgpd.conf: ! ! !interface eth2 ! ipv6 nd suppress-ra ! !interface lo ! router bgp 266671 bgp router-id 23.227.178.114 network 45.225.75.0/24 neighbor 23.227.177.1 remote-as 54540 neighbor 23.227.177.1 soft-reconfiguration inbound neighbor 23.227.177.1 ebgp-multihop 20 neighbor 2604:880:62::1 remote-as 54540 neighbor 2604:880:62::1 disable-connected-check neighbor 2604:880:62::1 ebgp-multihop 20 no bgp network import-check ! address-family ipv6 network 2803:1920::/32 neighbor 2604:880:62::1 activate exit-address-family ! address-family ipv4 network 45.225.75.0/24 neighbor 23.227.177.1 activate exit-address-family ! !ip forwarding !ipv6 forwarding ! line vty ! Any idea? -- alpha_one_x86/BRULE Herman <alpha_one_x86@first-world.info> Main developer of Supercopier/Ultracopier/CatchChallenger, Esourcing and server management IT, OS, technologies, research & development, security and business department