Hi We can configure squid to set max connection from a client. acl losers src 192.168.1.0/24 acl 5CONN maxconn 5 http_access deny 5CONN losers Above is the configuration which is available in FAQ. Does it mean I can have maximum 5 concurrent connections with squid from 192.168.1.0 subnet. Or does it mean each IP address from 192.168.1.0 subnet will get 5 max concurrent connections. Is it a useful parameter to save squid from DOS attack on sqid port. Thanks Disclaimer **************************************************************************************************************************** The information contained in this e-mail, any attached files, and response threads are confidential and may be legally privileged. It is intended solely for the use of individual(s) or entity to which it is addressed and others authorised to receive it. If you are not the intended recipient, kindly notify the sender by return mail and delete this message and any attachment(s) immediately. Save as expressly permitted by the author, any disclosure, copying, distribution or taking action in reliance on the contents of the information contained in this e-mail is strictly prohibited and may be unlawful. Unless otherwise clearly stated, and related to the official business of Accelon Nigeria Limited, opinions, conclusions, and views expressed in this message are solely personal to the author. Accelon Nigeria Limited accepts no liability whatsoever for any loss, be it direct, indirect or consequential, arising from information made available in this e-mail and actions resulting there from. For more information about Accelon Nigeria Limited, please see our website at http://www.accelonafrica.com ******************************************************************************************************************************