section of squid.conf: # For dstdomain and dstdom_regex a reverse lookup is tried if a IP # based URL is used. The name "none" is used if the reverse lookup # fails. If I access some addres of interior net ,such as 192.168.1.x , squid always to revers resolve ip addres untile timeout . I hope squid don't reverse resolve name when I use ip to access . how to config it ,