Hi!
I found a strange thing with a traceroute. When I do a traceroute from a Cisco router to a Nortel-device (I do not know which exactly) the last hop (which is the Nortel-device) does not show its ip-address, instead it show the source-address of the device I was tracing from. If I try it with different source-addresses, I always see my own source-address as the last hop. This only happens with this one special device. If I do a traceroute to another device in the same net, I see the device's ip-address as the last hop. Does Nortel use a "trick" to manipulate the ip-address in the traceroute? Is it a simple security feature (you do not see me in the traceroute).
Thanks. Frank