nanog mailing list archives

Re: Best practices inquiry: filtering 128/1


From: "Christopher L. Morrow" <christopher.morrow () verizonbusiness com>
Date: Tue, 11 Jul 2006 18:14:03 +0000 (GMT)



On Tue, 11 Jul 2006, 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?

Do you not prefix-list customers? That'd have solved this, eh?


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