> Every sensible NAT solution must be implemented with that in
> mind--not that existing ones have been. Even imagining persistent
> connections from an entire Class A network makes one shudder.
> Needless to say, the wreak of havoc occurs _long_ before over 16
> million hosts need persistent connections.

Especially since you get only 64k TCP connections between any pair
of IP addresses, e.g., between a NAT box and www.cnn.com.

Are there any NAT solutions which handle millions of hosts?  Are
we having a discussion about unicorns?

Dave Eckhardt

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