North American Network Operators Group
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Re: Best practices inquiry: filtering 128/1

  • From: Patrick W. Gilmore
  • Date: Mon Jul 10 22:07:04 2006

On Jul 10, 2006, at 9:48 PM, WONG, Yuen-Fung wrote:

Sometimes earlier this year someone announced this 128/1 and caused heavy loading to our routers to rebuild the CEF.
Would anyone filter out this route (and other similar routes such as 0/1, 128/1, 0/2, 64/2, .... up to /4, for example) as bogus routes?

Would anyone not filter those routes? Why wouldn't you filter to /7?

Actually, I take that back. Why wouldn't you just get a feed from Cymru <http://www.cymru.com/Bogons/index.html> ??

--
TTFN,
patrick