Re: [v6tc] Tunnel endpoint discovery summary/tradeoffs
Alain Durand <Alain.Durand@Sun.COM> Wed, 22 December 2004 21:15 UTC
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Date: Wed, 22 Dec 2004 12:54:22 -0800
From: Alain Durand <Alain.Durand@Sun.COM>
Subject: Re: [v6tc] Tunnel endpoint discovery summary/tradeoffs
In-reply-to: <Pine.LNX.4.61.0412222107140.4066@netcore.fi>
To: Pekka Savola <pekkas@netcore.fi>
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On Dec 22, 2004, at 11:34 AM, Pekka Savola wrote: > At this point, the most important issue wrt. solutions is to > understand key implications between using forward DNS (using the DNS > search path) and reverse DNS (looking up information at your IP > address), but the tradeoffs will be analyzed at more depth in the > revision of draft-palet-v6ops-tun-auto-disc. Another open issue is the re-use of existing RR in the DNS (regardless of the forward/reverse tree issue) or the creation of a new one, as recommended by the IAB. Summarizing the issues with forward DNS: - does not map the physical topology - does not work well for large domain - assume that the local domain configured at the customer site is the ISP one and not a private one Summarizing the issues with reverse DNS: - requires population of large trees, instead of just one record. - does not work well for addresses behind a NAT, some more or less ugly work around exists. - Alain. _______________________________________________ v6tc mailing list v6tc@ietf.org https://www1.ietf.org/mailman/listinfo/v6tc
- [v6tc] Tunnel endpoint discovery summary/tradeoffs Pekka Savola
- Re: [v6tc] Tunnel endpoint discovery summary/trad… Alain Durand
- Re: [v6tc] Tunnel endpoint discovery summary/trad… Miguel Angel Diaz