nanog mailing list archives
Re: moving to IPv6
From: Thomas Narten <narten () raleigh ibm com>
Date: Mon, 03 Nov 1997 14:19:45 -0500
I agree 100% when it comes to payload, but network addresses serve the network as much as the packet. To the extent that we start deploying networks with more functionality (such as mail relaying and web caching), then the same logic applies to DNS names.
One big problem we have today is that transport addresses have embedded within them network addresses. To cryptographically protect transport-level connections in practice means that network level addresses (i.e., those in the IP header) cannot be safely modified. Sure, we can say "that is broken and must be changed", but doing so will not be painless or free and begs the question as to whether the total cost of doing this exceeds the benefits NAT brings. It is questions like this that make me question whether we fully understand how scalable/viable NAT really is for the long term. Thomas
Current thread:
- Re: moving to IPv6, (continued)
- Message not available
- Re: moving to IPv6 Jay R. Ashworth (Nov 02)
- Re: moving to IPv6 Phil Howard (Nov 02)
- Message not available
- Re: moving to IPv6 Jay R. Ashworth (Nov 02)
- Re: moving to IPv6 Sean M. Doran (Nov 03)
- Message not available
- Re: moving to IPv6 Jay R. Ashworth (Nov 03)
- Message not available
- Re: moving to IPv6 Jay R. Ashworth (Nov 03)
- Re: moving to IPv6 Sean M. Doran (Nov 03)
- Re: moving to IPv6 Vadim Antonov (Nov 02)
- Re: moving to IPv6 Thomas Narten (Nov 03)
- Re: moving to IPv6 John Curran (Nov 03)
- Re: moving to IPv6 Thomas Narten (Nov 03)
- Re: moving to IPv6 Jeremy Porter (Nov 03)
- Message not available
- IPsec processing & NAT (was Re: moving to IPv6) Ran Atkinson (Nov 03)
- Re: moving to IPv6 Gary E. Miller (Nov 05)
- Message not available
- Overloaded semantics (was Re: moving to IPv6) Ran Atkinson (Nov 03)
- Re: Overloaded semantics (was Re: moving to IPv6) Thomas Narten (Nov 05)
- Re: moving to IPv6 Dirk Harms-Merbitz (Nov 03)
- Re: moving to IPv6 Pedro Marques (Nov 03)
- Re: moving to IPv6 Karl Denninger (Nov 03)
- Re: moving to IPv6 Phillip Vandry (Nov 05)
- Re: moving to IPv6 Sean M. Doran (Nov 07)