On 5/4/05, Moses O'Hara <cczmoses at unix.ccc.nottingham.ac.uk> wrote: > My cunning plan works on the basis that the TCP/IP in Win98, WinNT and Linux by default > each set a diffrent value for the TTL in the packet header (Win98 sets 64, WinNT set 128, > Linux stuff 255 usually). This shows ttls: traceroute -l host Any use? Cheers, Roger