ACLs > -----Original Message----- > From: Pete Templin [mailto:[EMAIL PROTECTED] > Sent: Sunday, August 17, 2008 5:57 PM > To: Tomas L. Byrnes > Cc: NANOG list > Subject: Re: Is it time to abandon bogon prefix filters? > > Tomas L. Byrnes wrote: > > Since there are ways to dynamically filter the bogons, using BGP or > > DNS, I don't really see the need to stop doing so. If > you're managing > > your routing and firewall filters manually, you have bigger > problems > > than the release of Bogon space. > > Can you share the Cisco configuration snippet you recommend > to dynamically FILTER bogons using BGP or DNS? Not just > inserting null-routes for the bogon aggregates, but > preventing the acceptance of more-specifics that > transits/peers/customers have managed to sneak past someone's > filters (or lack thereof), please. > > (Without an offline configuration generator, I postulate that > it can't be done.) > > pt >
- Re: Is it time to abandon bogon prefix filters? Jeff Aitken
- Re: Is it time to abandon bogon prefix filters? Sean Donelan
- Re: Is it time to abandon bogon prefix filters? Steven M. Bellovin
- Re: Is it time to abandon bogon prefix filters? Sean Donelan
- Re: Is it time to abandon bogon prefix filters? Randy Bush
- Re: Is it time to abandon bogon prefix filters? Robert E. Seastrom
- Re: Is it time to abandon bogon prefix filters? Laurence F. Sheldon, Jr.
- Re: Is it time to abandon bogon prefix filters? Robert E. Seastrom
- RE: Is it time to abandon bogon prefix filters? Tomas L. Byrnes
- Re: Is it time to abandon bogon prefix filters? Pete Templin
- RE: Is it time to abandon bogon prefix filters? Tomas L. Byrnes
- RE: Is it time to abandon bogon prefix filters? michael.dillon
- Re: Is it time to abandon bogon prefix filters? Jared Mauch
- Re: Is it time to abandon bogon prefix filters? Pete Templin
- Re: Is it time to abandon bogon prefix filters? Sam Stickland
- Re: Is it time to abandon bogon prefix filters? Nathan Ward
- Re: Is it time to abandon bogon prefix filters? Chris Adams
- RE: Is it time to abandon bogon prefix filters? Tomas L. Byrnes
- Re: Is it time to abandon bogon prefix filters? Danny McPherson
- Re: Is it time to abandon bogon prefix filters? Sean Donelan
- RE: Is it time to abandon bogon prefix filters? Tomas L. Byrnes