Can anyone explain if these are important messages. My squid server appears to be working but im concerned: The 51.63.xx.xx and 192.168.xx.xx are peers. I am able to access the particular website via these peers but I receive the messages below. If there is any other information I can provide to investigate please say so, but also please suggest the commands I should use, as my knowledge is brief. squid:/opt/squid/var/logs # tail -f cache.log 2006/08/15 18:49:26| storeLateRelease: released 0 objects 2006/08/15 18:53:42| temporary disabling (Internal Server Error) digest from 51.63.xx.xx 2006/08/15 18:54:43| temporary disabling (Internal Server Error) digest from 51.63.xx.xx 2006/08/15 18:56:13| temporary disabling (Service Unavailable) digest from 192.168.xx.x 2006/08/15 18:58:42| temporary disabling (Internal Server Error) digest from 51.63.xx.xx 2006/08/15 18:59:43| temporary disabling (Internal Server Error) digest from 51.63.xx.xx 2006/08/15 19:05:13| temporary disabling (Gateway Time-out) digest from 192.168.xx.x 2006/08/15 19:08:43| temporary disabling (Internal Server Error) digest from 51.63.xx.xx 2006/08/15 19:09:44| temporary disabling (Internal Server Error) digest from 51.63.xx.xx 2006/08/15 19:19:14| temporary disabling (reply header too big) digest from 192.168.xx.x Levent Mehmet Network Analyst Server and Network Team Accenture@MHRA Operate Unit Market Towers, 20th Floor 1 Nine Elms Lane London SW8 5NQ E-mail: levent.mehmet@xxxxxxxxxxxxxxx Phone: +44 20 7084 3517 Fax: +44 20 7084 2536 This email and any files transmitted with it are confidential. If you are not the intended recipient, any reading, printing, storage, disclosure, copying or any other action taken in respect of this email is prohibited and may be unlawful. If you are not the intended recipient, please notify the sender immediately by using the reply function and then permanently delete what you have received.Incoming and outgoing email messages are routinely monitored for compliance with the Department of Healths policy on the use of electronic communications. For more information on the Department of Healths email policy, click http;//www.doh.gov.uk/emaildisclaimer.htm The original of this email was scanned for viruses by Government Secure Intranet (GSi) virus scanning service supplied exclusively by Cable & Wireless in partnership with MessageLabs. On leaving the GSI this email was certified virus free. The MessageLabs Anti Virus Service is the first managed service to achieve the CSIA Claims Tested Mark (CCTM Certificate Number 2006/04/0007), the UK Government quality mark initiative for information security products and services. For more information about this please visit www.cctmark.gov.uk