Am 23.02.12 15:13, schrieb Simone Morandini: > do you mean if the route-servers lost connectivity towards the peering lan? > After stopping and restarting the bird6 deamon everything went back to > normal behavior, I'm not sure what triggered the error I was having...
Yes. Since only IPv6 of your dual-stack setup got lost. I saw something similar with an expiration timer of the peering IPv6 route. ip -6 route | grep expire showed an expire for my prefix for the peering lan. Maybe there is a problem with your neighbor cache or something like this. Guess you also disabled all not needed/not intended IPv6 proc features like accepting IPv6 RAs and so on? /proc/sys/net/ipv6/conf/$INTERFACE/ I don't have any real clue regarding your problem, but IPv6 default settings is worth checking anyway. Rgds, Stefan
