[132021] in North American Network Operators' Group

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Re: Ciscos, BGP, L2TPV3 pseudowires and loopback IPs

daemon@ATHENA.MIT.EDU (David Freedman)
Thu Nov 11 08:52:31 2010

To: nanog@nanog.org
From: David Freedman <david.freedman@uk.clara.net>
Date: Thu, 11 Nov 2010 13:52:13 +0000
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In-Reply-To: <AD91C39815BD1A49858ABF6142EFFDD402B08A37D2@EXVMBX020-21.exch020.serverdata.net>
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>> We will need to set up a L2TPV3 tunnel to their old location (single
>> homed, no BGP on that side).  Upon initial reading of Cisco docs to do
>> this, we will need a routable IP on a loopback interface for starters.

Also, like any other tunnel, beware of MTU issues, these are so
routinely forgotten :)

-- 


David Freedman
Group Network Engineering
Claranet Group



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