[CGA-EXT] Applicability of draft-ietf-csi-proxy-send
Erik Nordmark <erik.nordmark@sun.com> Thu, 10 December 2009 16:09 UTC
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Date: Thu, 10 Dec 2009 08:09:14 -0800
From: Erik Nordmark <erik.nordmark@sun.com>
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Subject: [CGA-EXT] Applicability of draft-ietf-csi-proxy-send
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The document lists three applicable scenarios, and I don't understand
how the ND Proxy (RFC 4389) fits with the proposed solution.
My understanding of the usage model for RFC 4389 is that the hosts need
not be modified, nor have any specific configuration, to work with 4389
proxies.
However, csi-proxy-send not only requires that all the SeND hosts be
modified, it also makes them aware of the 4389 proxy. If we are going to
make host modifications and have the hosts be aware of the proxy, then
we can do something more robust than 4389. The desirable feature of 4389
was to be transparent to the hosts and routers.
The other scenarios are quite different. For instance a Mobile IPv6 host
is well aware that the home agent is a proxy on its behalf.
Erik
- [CGA-EXT] Applicability of draft-ietf-csi-proxy-s… Erik Nordmark
- Re: [CGA-EXT] Applicability of draft-ietf-csi-pro… Alberto García