On 21/09/16(Wed) 23:24, Heiko Zimmermann wrote: > Hello Martin, > > the Infos you wanted: > > 176.9.157.65 78:fe:3d:46:ed:9d re0 4m54s
Which computer is that? IPv4 doesn't help. We're dealing with IPv6. This MAC address is the one that ends up in your fe80::%re0 route on 6.0 and doesn't in current. The question is *why*? > ################################################################## > > # sysctl net.inet6.icmp6.nd6_debug=1 > net.inet6.icmp6.nd6_debug: 0 -> 1 Please use 8 or higher, put that in your sysctl.conf and look at which error message you get in /var/log/messages
