On 21/03/2015 12:05 p.m., snakeeyes wrote: > Hi amos , thanks for reply > I have tried @ top of squidf.conf > > acl images rep_header Content-Type ^image/ ^x-image/ > acl small rep_header Content-Length ^[1234]?[0-9]$ > http_reply_access deny small images > > are you sure that its blocking images with size >40KB ???? Sorry I slightly mis-read your request. What I gave is blocking images *smaller* than 40 bytes (see what I mean about cut-n-paste without understanding?). To block images *over* 40 bytes change that to: http_reply_access deny !small images > also I didn’t see extensions like jpg or bmp or similar like that ??!! Because HTTP does not transfer files. It transfers data. Sometimes data can *also* be found inside "files", sometimes not. HTTP Content-Type header describes what format the data is. In this case you requested images in general, so thats the pattern I gave. Amos _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users