This may be a little off topic, but my exhaustive searching has left me empty handed so I figured I'd ask.
I am looking for OS information. Specifically I'm looking for the command(s) I can use to look at the PATH MTU discovery information on Windows, LINUX, and SUN machines. ALso how to turn PATH MTU Discovery on and off.
So I turn on PATH MTU, then go to some host, and somewhere on my machine it has tracked what the MTU of each hop along that route is. How do I look at this information??? The only viable way I've found this far in on a windows host running IPV6 the Destination Cache displays the PATH MTU info. But I want to know how to look at it in IPV4 for windows (2000, XP, 2003, etc), linux, and solaris.
Any help would be greatly appreciated