On 2006/08/31 19:44, Per Engelbrecht wrote: > I've been working with kern.maxclusters up and down between 6144 and 32768. > Whenever I raise the value I get a short lived drop in "Kbytes allocated > to network' (netstat -m) only to see a clime again within minutes.
Just some thoughts until someone more knowledgeable comes along, but how does OutQ in bgpctl sh look (or Send-Q in netstat -n, maybe Drop in netstat -idn), any clues about connections which may have problems and queuing packets? If it is queued packets using the mbufs, and you can identify where they are being queued, maybe you can adjust routing to relieve load on that interface.
