Thanks Francisco for thaking the time to anwers I did what you told me but i still had the problem.
It turn out to be that i had on my internal lan a LAPTOP-PC infected with MSBLAST that was sending 1,000 and 1,000 of requests to my firewall running iptables-squid. My iptables-squid firewall had problem responding to all those requests and my users got that squid "(105) no buffer space available". Thanks again PS: I think music from Peru is the most beautiful music in the world. Francisco Neira a �crit : > Jacques Beaudoin wrote: > > I'm receiving this message from squid "(105) no buffer space available" > > > > Any idea where to look > > > > Thanks > > Jacques,Montreal > > > > That squid is running on RedHat 7.x, right? If so, I had the same > problem and the solution was to tweak three kernel parameters: > > echo "256" >/proc/sys/net/ipv4/neigh/default/gc_thresh1 > echo "1024" >/proc/sys/net/ipv4/neigh/default/gc_thresh2 > echo "2048" >/proc/sys/net/ipv4/neigh/default/gc_thresh3 > > Hope this works for you as it did for me. > > Regards >
