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Re: [dhcwg] I-D Action: draft-ietf-dhc-rfc3315bis-09.txt - questions about Solicit Prefix Delegation - src LL vs GUA

"Bernie Volz (volz)" <volz@cisco.com> Wed, 15 November 2017 10:03 UTC

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From: "Bernie Volz (volz)" <volz@cisco.com>
To: Roy Marples <roy@marples.name>
CC: Ted Lemon <mellon@fugue.com>, dhcwg <dhcwg@ietf.org>, Alexandre Petrescu <alexandre.petrescu@gmail.com>
Thread-Topic: [dhcwg] I-D Action: draft-ietf-dhc-rfc3315bis-09.txt - questions about Solicit Prefix Delegation - src LL vs GUA
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Date: Wed, 15 Nov 2017 10:03:36 +0000
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Subject: Re: [dhcwg] I-D Action: draft-ietf-dhc-rfc3315bis-09.txt - questions about Solicit Prefix Delegation - src LL vs GUA
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If I understand you, there is no requirement that unicast be used & so the servers (upstreams) are broken.

- Bernie (from iPhone)

On Nov 15, 2017, at 5:58 PM, Roy Marples <roy@marples.name<mailto:roy@marples.name>> wrote:

On 15/11/2017 09:09, Ted Lemon wrote:
I would have to review, but isn't unicast support optional?

Yes it is as written in the RFC.

However, during development of dhcpcd there are at least two upstreams who don't renew if it's not unicast when the unicast option is given.

Roy

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