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Re: (IPng 7221) Re: Last Call: Mobility Support in IPv6 to Proposed Standard

To: Aaron Griggs <agriggs@east.isi.edu>
Subject: Re: (IPng 7221) Re: Last Call: Mobility Support in IPv6 to Proposed Standard
From: Erik Nordmark <Erik.Nordmark@Eng.Sun.Com>
Date: Mon, 22 Feb 1999 18:33:35 -0800 (PST)
Cc: ipng@sunroof.eng.Sun.COM, mobile-ip@smallworks.com, ipsec@tis.com
In-Reply-To: "Your message with ID" <00b701be5e80$863f9010$634cf526@east.isi.edu>
Reply-To: Erik Nordmark <Erik.Nordmark@Eng.Sun.Com>
Sender: owner-ipsec@ex.tis.com


A small clarification:

> The "care of address" is discovered when the correspondent node receives a
> packet from the mobile node with the source address set to the "care of
> address" and the packet contains a "Home Address" destination option.  The
> correspondent node caches the binding.

The binding is only cached when the packet contains both a "binding update"
destination option and a "home address" destination option.
And the packet must include 
	"either an AH or ESP header providing sender authentication, data integrity
         protection, and replay protection."

   Erik

References:

Re: (IPng 7212) RE: Last Call: Mobility Support in IPv6 to Proposed Standard

From: "Aaron Griggs" <agriggs@east.isi.edu>

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