fre 2009-07-03 klockan 08:30 +0200 skrev Zeller, Jan: > Thank you Amos that works ! > But now squid-3.1.0.9 produces nearly every second this message : > > squid[6609]: IpIntercept.cc(137) NetfilterInterception: > NF getsockopt(SO_ORIGINAL_DST) failed on FD 403: (92) Protocol not available This error indicates that your Squid is configured for Netfilter/Iptables transparent interception, but there apparently is no netfilter NAT rules installed on the server.. (NAT engine not loaded in kernel). How have you done your transparent interception? Regards Henrik