Re: [Isis-wg] FW: I-D Action: draft-white-openfabric-00.txt

"Russ White" <7riw77@gmail.com> Tue, 07 March 2017 13:33 UTC

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From: "Russ White" <7riw77@gmail.com>
To: "'Les Ginsberg \(ginsberg\)'" <ginsberg@cisco.com>, "'Hannes Gredler'" <hannes@gredler.at>, <rtgwg@ietf.org>, <isis-wg@ietf.org>
References: <148856628065.15830.3525312125332246258.idtracker@ietfa.amsl.com> <02ee01d296e9$ec570d00$c5052700$@gmail.com> <4e4d4333-9a0e-1e03-955a-cdf9b7072373@gredler.at> <e27228386ae84cc9adc22549ebafbea0@XCH-ALN-001.cisco.com>
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Date: Tue, 7 Mar 2017 08:33:47 -0500
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Subject: Re: [Isis-wg] FW: I-D Action: draft-white-openfabric-00.txt
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> If the state of the bit is modified as part of the flooding I don't see
how this
> works since it would also require recalculation of the
> checksum/authentication hash - and the LSP would no longer "look like" the
> original.

You are correct -- I missed this. It kept naggling in the back of my mind
that I wanted this to be a part of the packet, not the lsp, but I couldn't
think why. The DNR bit needs to be in the packet header, but there are no
bits there. Any ideas?

:-)

Russ