nanog mailing list archives
Re: Where are static bogon filters appropriate? was: 96.2.0.0/16 Bogons
From: Valdis.Kletnieks () vt edu
Date: Fri, 02 Mar 2007 10:31:10 -0500
On Fri, 02 Mar 2007 08:55:42 GMT, michael.dillon () bt com said:
one, I'm an example of another, and the advocates of static bogon filters are
important word alert ------> ^^^^^^
policy and management of that policy. Bogon filters are an example of a policy implementation.
Note that I didn't say bogon filters were a bad idea. I said that the concept of installing a bogon filter and not adjusting it to fit the changing realities over the years was usually(*) a bad idea. (*) usually - if your business model allows you to reliably enumerate the list of sites that you want to talk to, feel free to declare everything outside the 3 /16s you actually need to talk to a "bogon". Note that in the preceding sentence, "reliably" is another important word... :)
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Current thread:
- RE: Where are static bogon filters appropriate? was: 96.2.0.0/16 Bogons michael.dillon (Mar 02)
- Re: Where are static bogon filters appropriate? was: 96.2.0.0/16 Bogons Roland Dobbins (Mar 02)
- Re: Where are static bogon filters appropriate? was: 96.2.0.0/16 Bogons Valdis . Kletnieks (Mar 02)
- <Possible follow-ups>
- RE: Where are static bogon filters appropriate? was: 96.2.0.0/16 Bogons michael.dillon (Mar 02)
- RE: Where are static bogon filters appropriate? was: 96.2.0.0/16 Bogons michael.dillon (Mar 02)
- Re: Where are static bogon filters appropriate? was: 96.2.0.0/16 Bogons Roland Dobbins (Mar 02)
- Re: Where are static bogon filters appropriate? was: 96.2.0.0/16 Bogons Sean Donelan (Mar 02)
- RE: Where are static bogon filters appropriate? was: 96.2.0.0/16 Bogons Eric Ortega (Mar 02)
- Re: Where are static bogon filters appropriate? was: 96.2.0.0/16 Bogons Steven M. Bellovin (Mar 02)
- Re: Where are static bogon filters appropriate? was: 96.2.0.0/16 Bogons Daniel Senie (Mar 02)
- Re: Where are static bogon filters appropriate? was: 96.2.0.0/16 Bogons Sean Donelan (Mar 03)
- Re: Where are static bogon filters appropriate? was: 96.2.0.0/16 Bogons Peter Dambier (Mar 03)
- RE: Where are static bogon filters appropriate? was: 96.2.0.0/16 Bogons Barry Greene (bgreene) (Mar 04)
- Re: Where are static bogon filters appropriate? was: 96.2.0.0/16 Bogons Roland Dobbins (Mar 02)