[90796] in North American Network Operators' Group
RE: Interesting new spam technique - getting a lot more popular.
daemon@ATHENA.MIT.EDU (Church, Chuck)
Wed Jun 14 13:53:40 2006
Date: Wed, 14 Jun 2006 12:53:12 -0500
From: "Church, Chuck" <cchurch@netcogov.com>
To: "NANOG" <nanog@merit.edu>
Errors-To: owner-nanog@merit.edu
Since this technique requires a IPinIP or GRE tunnel, wouldn't blocking
these two protocols to/from the hosts be sufficient? Assuming of course
the customer's host isn't using that normally.
Chuck=20
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