Destination show up twice in traceroute

[Jason Stephenson]

Thanks for your answers. It must be the firewall setup doing some sort 
of port forwarding to allow traffic in to that machine. This would 
explain why my computer at work that is physically behind the firewall 
only gets 1 hop to the destination and anything outside gets 2 hops for 
the machine.

Oddly, or not, the IP address behind the firewall is the same as outside 
the firewall, so it can't be a strict NAT setup. I'm using NAT at home 
to share 1 IP address among 6+ computers.

Maybe next week, if I get a spare moment, I'll peruse the configuration.