On Tuesday 21 September 2004 13:14, Tom Eastep wrote:
> >
> > So I think the above link is in error. Unless there is a different "UDP
> > traceroute" that I don't know of... ?
>
> The 'traceroute' program on any *nix system. The 'tracert' thingy on
> Windoze systems uses ICMP echo-request (ping).
On Tuesday 21 September 2004 12:10, Tibbs, Richard wrote:
> Dear list:
> I have noticed that whenever a traceroute passes through a firewall, the
> hop corresponding to the firewall always shows
> * * * request timed out.
>
> I checked with some SHorewall documentation at
> http://shorewall.net
Dear list:
I have noticed that whenever a traceroute passes through a firewall, the
hop corresponding to the firewall always shows
* * * request timed out.
I checked with some SHorewall documentation at
http://shorewall.net/ports.htm
that indicates traceroute uses UDP -- a fact I was never a