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Re: [Idr] [GROW] draft-snijders-idr-shutdown-00: Drop a line in the peer's syslog at shutdown

Jeffrey Haas <jhaas@pfrc.org> Tue, 22 November 2016 22:09 UTC

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From: Jeffrey Haas <jhaas@pfrc.org>
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Date: Tue, 22 Nov 2016 17:09:15 -0500
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To: "Jakob Heitz (jheitz)" <jheitz@cisco.com>
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Subject: Re: [Idr] [GROW] draft-snijders-idr-shutdown-00: Drop a line in the peer's syslog at shutdown
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> On Nov 22, 2016, at 5:04 PM, Jakob Heitz (jheitz) <jheitz@cisco.com> wrote:
> 
> I was reminded that the data field already exists and some people may be using it.
> Putting a human readable string into it should be fine.
> If someone puts something else, then the result is just Jibberish,
> but not harmful.

Minimal sanitizing of the string to make sure it's a valid utf-8 is still necessary, or at least that your printf equivalent doesn't barf on malformed utf-8.

> OTOH, TLVs could get tricky.
> If we want to use TLVs, another NOTIFICATION sub code might be wise.

No worse than malformed utf-8.

> 
> (I wonder where Jibber is and whether we should hold an IETF meeting there)

Probably should refer the question to the mtgvenue WG. 

-- Jeff

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