[158984] in North American Network Operators' Group

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Simple/best tool to verify PMTUD?

daemon@ATHENA.MIT.EDU (Christopher J. Pilkington)
Tue Dec 18 13:00:05 2012

From: "Christopher J. Pilkington" <cjp@0x1.net>
Date: Tue, 18 Dec 2012 12:59:49 -0500
To: NANOG <nanog@nanog.org>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org

I'm looking for a simple tool to verify PMTUD is usable along a
particular path. Ideally this tool would be cross-platform, or run on
Linux or Windows.

I've done some testing of my own by hand, but hoping a tool would help
the admin on the other side be able to test for themselves.


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