I started to use v3 on a new dell 860 server.
I configured a pppoe concentrator with around 100 eoip tunnels with one pppoeserver on each.
Using rc4 it crashed each 48hours. The server was freezed, no keybord use, no monitor show, no ping response. I think it was a kernel panic.
Very happy to see rc5 fixing problem about pppoe server. I immidiately installed rc5 and hopes....it crashed in just 18 hours of operation.
I sent supout generated immediatly after the powercyle, the only way to restore it.........
But i think before to add new features it is better to have a more stable core.