Hello, we are using Squid3 Stable9. Although I compiled it with the option "--with-maxfd=4096" and added a "umlimit -HSn 4096" to the beginning of the squid start script, it only allows 1024 fds: 2008/09/29 14:08:05| Starting Squid Cache version 3.0.STABLE9 for x86_64-unknown-linux-gnu... 2008/09/29 14:08:05| Process ID 6408 2008/09/29 14:08:05| With 1024 file descriptors available >From squidclient: File descriptor usage for squid: Maximum number of file descriptors: 1024 Any hint where I can point my finger at? Thanks, Dietmar