On Saturday 24 July 2004 12:24 pm, adderek wrote: > David Cary Hart wrote: > > I must ask a dumb question. Why would one want to mangle TTL or filter > > on TTL? > > For example if you want to make little network with your frends where > everyone pay their part of internet-connection price and you don't want > anyone to connect more than one computer into it so they can't make > their own subnetworks to pay less than others. What stops them doing the same thing with the TTL value in their packets, before they reach you? Or just using a proxy which creates its own packets anyway? Or using an SSH tunnel to forward the other traffic? Or using a different O/S which sets a different initial TTL value than you're assuming, when it sends packets? Antony. -- The words "e pluribus unum" on the Great Seal of the United States are from a poem by Virgil entitled "Moretum", which is about cheese and garlic salad dressing. Please reply to the list; please don't CC me.