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Re: Confirmation to advance: draft-ietf-6man-ipv6only-flag-05

Brian E Carpenter <brian.e.carpenter@gmail.com> Wed, 29 May 2019 05:11 UTC

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Subject: Re: Confirmation to advance: draft-ietf-6man-ipv6only-flag-05
To: Sander Steffann <sander@steffann.nl>, David Farmer <farmer@umn.edu>
Cc: 6man WG <ipv6@ietf.org>
References: <F8BFFCAD-E58E-4736-8A1C-56579B6F6032@employees.org> <CAN-Dau040j6U+1CCn0QJiVMy2nVShHqqSFdCkM-FbMAH-2wjRA@mail.gmail.com> <m1hQCYr-0000KBC@stereo.hq.phicoh.net> <561d9dc3-c769-c774-8f65-f975ac2a10a0@gont.com.ar> <m1hT1DZ-0000HEC@stereo.hq.phicoh.net> <ce07ade8-5105-055f-4798-f4ef20a2393c@si6networks.com> <CAN-Dau02MYCrKx2BgyuYJeHBdoz6SHCnp+-byM+LMM8af0S+rA@mail.gmail.com> <40e99171-6dda-29e3-6152-da5ca5219ed9@foobar.org> <CAN-Dau0ALqfAA-Dz56oHAfOtY7E2obx5E7TgoeH357Mckp3t9g@mail.gmail.com> <093ba8e2-6f0a-4c91-9df1-cda33fffea97@foobar.org> <CAN-Dau3kVqb+ZEHB7iPGeRuq1Mu8UHR3FEZv8SgmiqZexaFhuA@mail.gmail.com> <12db9629-f92a-e12a-5ff1-7db2c5d2137e@foobar.org> <F6F0C9DC-545E-4FE5-BB4C-55BB29022E84@steffann.nl> <CAO42Z2yUDi3FHOZsLrHqwLsEWkB1X9FREa8m6dU6ecOr=SsX4g@mail.gmail.com> <E51102E7-D4F0-4469-8888-5072F624EE06@steffann.nl> <CAN-Dau1S57wQ+3+m+m5grMe5N2SdfFqhELteSYfkmAC85_8H3w@mail.gmail.com> <F1966EE3-BCEA-48E7-B0F9-FA33512F302D@steffann.nl>
From: Brian E Carpenter <brian.e.carpenter@gmail.com>
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Date: Wed, 29 May 2019 17:11:34 +1200
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On 29-May-19 12:08, Sander Steffann wrote:
...
> requiring that not a single IPv4 packet may be used is not very helpful, realistic or necessary.

Just to be clear, the draft does not require that. But it does have the property of working in an environment where the switches drop all IPv4 and DHCPv4 packets.

Regards
     Brian

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