[193419] in North American Network Operators' Group
IPv6 BGP prefix filters
daemon@ATHENA.MIT.EDU (Alistair Mackenzie)
Mon Jan 16 17:01:06 2017
X-Original-To: nanog@nanog.org
From: Alistair Mackenzie <magicsata@gmail.com>
Date: Mon, 16 Jan 2017 22:01:00 +0000
To: NANOG <nanog@nanog.org>
Errors-To: nanog-bounces@nanog.org
Hi,
So recently I've come across an issue with a large ISP announcing a /22 and
/25 of IPv6 space. We are currently filtering <28 and >48 which until now
has worked fine for us.
What are others using as their prefix filters in the DFZ?
Thanks,
Alistair
