On Tue, 4 Feb 2003 10:10:02 -0800 (PST), you wrote:
However the TTL and IP options are more likely to have an impact on the result of the probe so they cannot be ignored if anything special is specified. But hopefully that would not be too common (of course the application I worked on when working on the ICMP dll was the Windows port of bing which systematically modifies the ttl).
Trace route programs under windows frequently use ICMP it and need to modify TTL. Windows default tracert.exe works fine at the moment.
Rein.