Hi all, yesterday we had some strange problems running our reverse-proxy squid cluster. During some high-traffic sports event, squid starts to emit messages like: commBind: Cannot bind socket FD 98 to *:0: (98) Address already in use In front of every squid resides an apache2 (on the same hardware, to handle redirects and that stuff) that logs messages like: (99)Cannot assign requested address: proxy: HTTP: attempt to connect to 127.0.0.2:80 (*) failed When the traffic came back to normal, the problems vanished. What's that supposed to mean? Any ideas? Thank you for your help Stefan