On Sun, 10 Feb 2013, James Howlett wrote: > > There are some guidelines (still WIP) here: > > https://wiki.freebsd.org/NetworkPerformanceTuning > > > > Btw, what amount of traffic (PPS) we are talking about? > > > > 200k pps . The problem was, that the router started to drop the OSFP related > comunication, and all my network went off-line.
1. I suggest you read http://tools.ietf.org/html/rfc6192 for some ideas. 2. To fix the issue, you must implement QoS site-wide: you must priorize the control-plane traffic (i.e. OSPF, BGP, etc) from known-good sources, and depriorize (maybe even drop) control-plane traffic from any unknown sources on all border routers (including access routers), as well as any traffic that should not be in the control-plane traffic class. Use the highest priority class for control-plane traffic. -- "One disk to rule them all, One disk to find them. One disk to bring them all and in the darkness grind them. In the Land of Redmond where the shadows lie." -- The Silicon Valley Tarot Henrique Holschuh
