/etc/squid/squid.conf visible_hostname bibo-proxy ##Network Options http_port 3128 #cahe options cache_mem 8 MB ipcache_size 2048 //default is 1024 ##Acces control acl ALL src 0/0 #administrative params cache_mgr krams@gmx.de > iptables -t nat -A PREROUTING -p tcp --dport 80 -j DNAT --to-destination <ip>:<proxy port>