With squid-3.1 I'm getting this error: 2009/10/11 10:56:30| Starting Squid Cache version 3.1.0.14 for i486-pc-linux-gnu... 2009/10/11 10:56:30| Process ID 19416 2009/10/11 10:56:30| With 4096 file descriptors available 2009/10/11 10:56:30| Initializing IP Cache... 2009/10/11 10:56:30| comm_open: socket failure: (97) Address family not supported by protocol 2009/10/11 10:56:30| DNS Socket created at 0.0.0.0, FD 6 2009/10/11 10:56:30| Adding domain charite.de from /etc/resolv.conf 2009/10/11 10:56:30| Adding nameserver 127.0.0.1 from /etc/resolv.conf 2009/10/11 10:56:30| Adding nameserver 141.42.1.11 from /etc/resolv.conf 2009/10/11 10:56:30| Adding nameserver 141.42.2.22 from /etc/resolv.conf 2009/10/11 10:56:31| Unlinkd pipe opened on FD 11 2009/10/11 10:56:31| Local cache digest enabled; rebuild/rewrite every 3600/3600 sec 2009/10/11 10:56:31| Store logging disabled 2009/10/11 10:56:31| Swap maxSize 0 + 262144 KB, estimated 20164 objects 2009/10/11 10:56:31| Target number of buckets: 1008 2009/10/11 10:56:31| Using 8192 Store buckets 2009/10/11 10:56:31| Max Mem size: 262144 KB 2009/10/11 10:56:31| Max Swap size: 0 KB 2009/10/11 10:56:31| Using Least Load store dir selection 2009/10/11 10:56:31| Current Directory is /etc/service/squid-nocache 2009/10/11 10:56:31| Loaded Icons. 2009/10/11 10:56:31| Accepting HTTP connections at 127.0.0.1:8888, FD 12. 2009/10/11 10:56:31| HTCP Disabled. 2009/10/11 10:56:31| Squid modules loaded: 0 2009/10/11 10:56:31| Adaptation support is off. 2009/10/11 10:56:31| Ready to serve requests. 2009/10/11 10:56:31| comm_open: socket failure: (97) Address family not supported by protocol ... Config: http_port localhost:8888 ftp_list_width 80 request_header_max_size 15 KB request_body_max_size 750 MB half_closed_clients off forwarded_for on #acl all src 0.0.0.0/0 http_access allow all no_cache deny all snmp_port 0 icp_port 0 cache_mgr munged@xxxxxxxxxx visible_hostname proxy-cvk-1-nocache.charite.de #cache_dir null /tmp icon_directory /usr/share/squid3/icons error_directory /usr/share/squid3/errors/de #logformat squidport %ts.%03tu %6tr %>a %Ss/%03Hs %<st %rm %ru %un %Sh/%<A %mt %>p # cache_access_log /var/log/squid/access-nocache.log squidport cache_access_log /var/log/squid/access-nocache.log cache_log /var/log/squid/cache-nocache.log cache_store_log none pid_filename /var/run/squid-nocache.pid