finallyyyyyyyyyyy I figured it out, with your help of course It?s not a squid issue , in fact my satellite provider NewSky has a defected Cisco interface in its site, which duplicate each packet I received ( Every request I send I receive a duplicate answer ) I called the provider and told them about the duplicated packets I received from them , and they solve change the defected interface. In fact squid was getting double answer so , it does not know what to do Thank for all --- Henrik Nordstrom <henrik@xxxxxxxxxxxxxxxxxxx> wrote: > On lör, 2007-08-25 at 11:38 -0700, pinky you wrote: > > > inverse its purpose!!! ( its start to use far more > > bandwidth than my users do ) you can see the mrtg > > picturs below ( I put links for them). > > when my users take 5Mbps squid eat 10Mbps I don't > know > > why. > > Check the following settings in squid.conf: > > range_offset_limit > quick_abort_max > > Try setting them both to 0 KB to disable range > prefetching and to make > Squid abort requests immediately if the client > aborts.. > > > Also check your access.log for any odd looking > traffic.. > > Regards > Henrik > Be pink or not to be ____________________________________________________________________________________ Yahoo! oneSearch: Finally, mobile search that gives answers, not web links. http://mobile.yahoo.com/mobileweb/onesearch?refer=1ONXIC