is it ok to remove from the source code? i'm minimising the acl therefore I coudnt use header_access. by the way how many percent would reduce if we use external acl? where: cpu usage: [mrtg:40] [top:60] acl src all acl localnet [ip]/CIDR # {about 8 lines of these} acl deny all nothing more about acl.... -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.