nanog mailing list archives
Re: Large number of IPv6 bogons with spoofed ASpath
From: "William F. Maton Sotomayor" <wmaton () ryouko imsb nrc ca>
Date: Sat, 12 Jun 2010 14:09:43 -0400 (EDT)
On Sat, 12 Jun 2010, Andree Toonk wrote:
Hi List Yesterday I noticed a large number of 'bogon' IPv6 announcement.I think it was about a 100 different (IPv6) bogon prefixes [1] [2] being announced from a what looks a variety of origin ASns.
I have seen 1000::/32 come in once and a while, but I've noticed that it's hard to catch from where this is coming from. But I've not seen the others.
But it does point to the larger lesson that just because it is IPv6, it doesn't mean that prefix-fiters (and other tools) aren't required like in IPv4.
wfms
Current thread:
- Large number of IPv6 bogons with spoofed ASpath Andree Toonk (Jun 12)
- Re: Large number of IPv6 bogons with spoofed ASpath William F. Maton Sotomayor (Jun 12)