> A "good" proxy server is usually configurable to look just like an original requestor. > > On Tue, Mar 05, 2002 at 11:40:53AM +0530, Deepak Singhal wrote: > > Can i somehow detect traffic which is coming from a > > proxy/masquerading server in my lan to my linux gateway server. > > Masquerading can be detected by source port unless the user has > reconfigured their machine (and only if the machine is Linux). > > > I wish to block requests coming from a proxy server in my network ie. > > no body should be able to use a proxy server in my network. > > May I ask why? I want to implement this so that only one machine should be able to use internet (the machine which I hv configured to use internet ) and not others which may be behind it. With the implementaion of iptables/ipchains policy on my gateway i am able to define that only that machine can use internet and not others but the user on that m/c can load some proxy on his machine and allow other also to use internet, which i want to block . Regards Deepak Singhal
