...

BTW- You might try a traceroute to an address in 140.222/16. That's the ANS backbone. For example, traceroute 140.222.32.62 would verify that you could reach ANS NY POP. Traceroute 140.222.1.1 would give you a !H as soon as you reach an ANS interface (look for t3.ans.net in the DNS if the response is not from a 140.222 address).

Will 140.222.0.0 continue to work? We 'ip default-network 140.222.0.0' and will have to change if this NSFnet backbone net ceases to exist. I would bet lots of smaller ISPs have this net out there in their routing tables as gateway of last resort.

Thanks,

Hank, why don't you just default to EBONE as we do ? Dave