Using /31 for router links

Richard A Steenbergen ras at
Sat Jan 23 02:16:15 UTC 2010

On Fri, Jan 22, 2010 at 07:41:24PM -0500, Joe Provo wrote:
> rfc3021 is over 9 years old, so should be no suprise that it works 
> well.  :-)

Along the same line of logic, it should also be no surprise that Foundry
shits all over itself when you so much as learn a /31 via a routing
protocol (last I looked at any rate). :) Every other piece of gear seems
to handle it fine, though admittedly it breaks my automatic mental
calculations of "what is the peer IP" something fierce.

Richard A Steenbergen <ras at>
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)

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