Re: [dna] #17: DHCP and ND probes complete with different results
Suresh Krishnan <suresh.krishnan@ericsson.com> Wed, 16 September 2009 19:21 UTC
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Date: Wed, 16 Sep 2009 15:16:35 -0400
From: Suresh Krishnan <suresh.krishnan@ericsson.com>
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To: Bernard Aboba <bernard_aboba@hotmail.com>
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Cc: "dna@ietf.org" <dna@ietf.org>
Subject: Re: [dna] #17: DHCP and ND probes complete with different results
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Hi Bernard, On 09-09-16 02:43 PM, Bernard Aboba wrote: > > > o If the DHCPv6 exchange was not authenticated and the neighbor > > discovery exchange was protected by SEND [RFC3971], use the result > > from the neighbor discovery probe. > > What if the RA (protected by SEND) no longer announces a prefix and > indicates that DHCPv6 is now used for address assignment. Should the > host not use the address assigned by DHCPv6 and instead use the address > formed as the result of a (no longer advertised) prefix? In this case the neighbor discovery probe will conclude with the result that there has been a link change (since the prefix is no longer advertised). So the host will conclude that neither of these addresses are usable on the link. Thanks Suresh
- Re: [dna] #17: DHCP and ND probes complete with d… Suresh Krishnan
- [dna] #17: DHCP and ND probes complete with diffe… dna issue tracker
- Re: [dna] #17: DHCP and ND probes complete with d… dna issue tracker
- Re: [dna] #17: DHCP and ND probes complete with d… Bernard Aboba