Ever so often we have clients (browsers) that are somehow (?) caught in a tight loop, resulting in a LOT of queries - one example 7996 10.39.108.198 http://cdn.media.zylom.com/images/site/whitelabel/promo/deluxefeature/button_up.gif (7996 requests per hour from 10.39.108.198 for http://cdn.media.zylom.com/images/site/whitelabel/promo/deluxefeature/button_up.gif) How can I automatically throttle such clients? I'm either looking for an iptables or squid solution. -- Ralf Hildebrandt (i.A. des GB IT) Ralf.Hildebrandt@xxxxxxxxxx Charite - Universitätsmedizin Berlin Tel. +49 (0)30-450 570-155 Gemeinsame Einrichtung von FU- und HU-Berlin Fax. +49 (0)30-450 570-962 Geschäftsbereich IT Standort CBF I'm looking for a job!