North American Network Operators Group

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Re: Block all servers?

  • From: Steven M. Bellovin
  • Date: Sat Oct 11 13:43:56 2003

In message <>, Alex Yurie
v writes:
>> Also what about folks who need to VPN in to their office
>> (either via PPTP or IPSEC)?  How would you take care of that
>> situation?
>IPSEC works over NATs just fine.
Not in the general case, no.  See draft-aboba-nat-ipsec-04.txt if you 
can find a copy.

		--Steve Bellovin,