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Re: [manet] draft-lou-manet-sturp-00 (was Re: IETF 117 draft agenda posted)

Juliusz Chroboczek <jch@irif.fr> Sun, 16 July 2023 22:05 UTC

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Date: Mon, 17 Jul 2023 00:05:23 +0200
Message-ID: <87edl7ikbg.wl-jch@irif.fr>
From: Juliusz Chroboczek <jch@irif.fr>
To: Zhe Lou <zhe.lou=40huawei.com@dmarc.ietf.org>
Cc: Christopher Dearlove <christopher.dearlove@gmail.com>, "manet@ietf.org" <manet@ietf.org>
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Subject: Re: [manet] draft-lou-manet-sturp-00 (was Re: IETF 117 draft agenda posted)
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Dear Zhe Lou,

Prompted by Christopher's review, I've had a look at the draft, and I'm
frankly not sure that I understand how this protocol works.

STURP builds a routing table (Section 5.3 of this draft).  OLSRv2 builds
a distinct routing table (RFC 7181 Sections 4.3 and 19).  Which of the two
routing tables is used for forwarding packets?

If the intent is that the STURP routing table overrides the one computed
by OLSRv2, then how do you ensure that this does not give rise to persistent
routing loops?

Thanks for your help,

-- Juliusz Chroboczek

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