[119717] in North American Network Operators' Group
Re: Finding asymmetric path
daemon@ATHENA.MIT.EDU (Randy Bush)
Fri Nov 27 23:09:57 2009
Date: Sat, 28 Nov 2009 13:08:40 +0900
From: Randy Bush <randy@psg.com>
To: ML <ml@kenweb.org>
In-Reply-To: <4B109C67.3040808@kenweb.org>
Cc: "nanog@nanog.org" <nanog@nanog.org>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
> I'm reasonable certain a customer of ours who is using one of our
> netblocks is using a different reverse path to reach us. How might I
> figure out who is allowing them to source traffic from IPs that belong
> to us?
you are implying that they are not allowed to multi-home using the ip
space you have assigned to them. good way to lose a customer.
randy
