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RE: draft-bourbaki-6man-classless-ipv6-00

"Manfredi, Albert E" <albert.e.manfredi@boeing.com> Sun, 11 June 2017 23:23 UTC

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From: "Manfredi, Albert E" <albert.e.manfredi@boeing.com>
To: Brian E Carpenter <brian.e.carpenter@gmail.com>
CC: 6man WG <ipv6@ietf.org>
Subject: RE: draft-bourbaki-6man-classless-ipv6-00
Thread-Topic: draft-bourbaki-6man-classless-ipv6-00
Thread-Index: AQHS4kKOngy9O72egk+O0dQc6kfgF6IexPVggACVDgCAANnBYIAAjriA//+LfXA=
Date: Sun, 11 Jun 2017 23:23:07 +0000
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References: <20170602141112.x64nleqclygz7dwd@Vurt.local> <20170604093119.nt733rb3ymmjssww@Vurt.local> <m1dHTLx-0000DcC@stereo.hq.phicoh.net> <CAKD1Yr0ZZwRar6D-2bkXBKPYehqqW99+BMtDOjyovR8WDXKzxw@mail.gmail.com> <CAD6AjGTjikAWutcenW8qn7OW8kPM9c_x_yDUy5vQxJmXKL85dg@mail.gmail.com> <91c3c0f4-eb8b-cdf7-b9c9-7d1eecb7fe64@gmail.com> <CAKD1Yr0_WR_TB+OC0U1Qt2h6WzUp9EGvrqC1ZKW2mwFeBd3bCQ@mail.gmail.com> <4021a559-5b6d-b3fb-19cd-afbe9041e8f2@gmail.com> <34A29D4D-3670-40BC-B62E-85C4EABC55D5@employees.org> <6e03e25e-fd6a-6311-390e-4834281a76f7@si6networks.com> <1B580CBB-B29D-4860-9EC8-BECD1D5E0006@employees.org> <4b2f5200-86a1-7711-e5ff-7436572be467@gmail.com> <E02C4C99-155A-4358-A845-F00F8BB071C1@employees.org> <b3ca5271-21b1-ab33-2dff-82735ebe9128@gmail.com> <235143da452c4ff4aec39a26ba918e7e@XCH15-06-11.nw.nos.boeing.com> <1489a50a-2616-f9ac-4109-16c595e15f90@gmail.com> <df8830b80f714a369be3b9f5ba311b11@XCH15-06-11.nw.nos.boeing.com> <0f8b7aa0-b9bb-4d6f-f8fa-597faead2108@gmail.com>
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-----Original Message-----
From: Brian E Carpenter [mailto:brian.e.carpenter@gmail.com] 

>> I think you missed my point. When the host forms either a ULA or a
>> LLA, the host must do so with no knowledge of anything external to
>> itself.
>
> Absolutely not, for a ULA. A ULA is simply a global scope address
> which happens to lie under a ULA prefix, which is today just another
> /64 that comes from a completely standard PIO.

You're right. I thought of that too late. Should not have used ULAs as examples of addresses that have to be formed independently by a host.

Bert

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