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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> Thu, 17 November 2016 04:54 UTC

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From: Jeffrey Haas <jhaas@pfrc.org>
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Date: Thu, 17 Nov 2016 13:53:56 +0900
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References: <20161116061556.GG1073@dhcp-9341.meeting.ietf.org> <20161117013640.GB6217@pfrc.org> <20161117030632.GO22270@dhcp-9341.meeting.ietf.org> <CA+b+ER=XjWNV-WNp15RhOvr16kJDmawKk43jb9iKmoHQ5EW6Aw@mail.gmail.com>
To: Robert Raszuk <robert@raszuk.net>
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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 17, 2016, at 12:27 PM, Robert Raszuk <robert@raszuk.net> wrote:
> 
> Hi Job,
> 
> If safe extending subcode 2 would be fine, but even if router does not crash or choke are we sure that all NMS reporting tools will also take the new msg size just fine ?
> 
> 
It's clearly worth checking a few more implementations, but:
- The notification PDU makes allowances for optional data.
- If you get unexpected optional data, what are you going to do?  Send a notification? :-)
- If you crash, you have a much greater problem.


> If so or if we don't care I would say go for it. But if we are changing the encoding now perhaps it would be better to issue 4486bis instead ...
> 
> 
Making this work a -bis is one way to proceed if the discussed behavior makes sense.  That said, it's perfectly fine to update a single sub-type in a standalone document that updates 4486.


-- Jeff

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