nanog mailing list archives
Re: [c-nsp] [Re: huge amount of weird traffic on poin-to-point ethernet link]
From: steve () telecomplete co uk
Date: Thu, 9 Nov 2006 14:47:12 +0000
On Thu, Nov 09, 2006 at 09:26:13AM -0500, Robert Boyle wrote:
At 09:23 AM 11/9/2006, you wrote:On Thu, Nov 09, 2006, Robert Boyle wrote:You should also create a bogons list for your BGP routes which you accept from your upstream. Block all RFC1918 space and unassigned public addresses too. Just keep on top of it when new allocations are put into use. We see all kinds of crazy things which people try to announce (and successfully too - up to our borders anyway.)Is there a somewhat-reliable bogon BGP feed that can be subscribed to these days?We just maintain our own. I remember hearing about one a while ago, but we don't use it so I don't know any details.
I'd strongly advise against folks doing it statically.. there seems to be ongoing issues with stale filters each time new address space is released. Even with the best of intentions folks change role or employer and things can get left unmanaged. The craziest stuff that gets announced isnt in the reserved/unallocated realm anyway so the effort seems to be disproportional to the benefits... and most issues I read about with reserved space is packets coming FROM them not TO them.... Steve
Current thread:
- Re: [c-nsp] [Re: huge amount of weird traffic on poin-to-point ethernet link] Robert Boyle (Nov 09)
- Re: [c-nsp] [Re: huge amount of weird traffic on poin-to-point ethernet link] Adrian Chadd (Nov 09)
- Re: [c-nsp] [Re: huge amount of weird traffic on poin-to-point ethernet link] Robert Boyle (Nov 09)
- Re: [c-nsp] [Re: huge amount of weird traffic on poin-to-point ethernet link] Larry Smith (Nov 09)
- Re: [c-nsp] [Re: huge amount of weird traffic on poin-to-point ethernet link] steve (Nov 09)
- Re: [c-nsp] [Re: huge amount of weird traffic on poin-to-point ethernet link] Robert E. Seastrom (Nov 09)
- RE: [c-nsp] [Re: huge amount of weird traffic on poin-to-point ethernet link] andrew2 (Nov 09)
- RE: [c-nsp] [Re: huge amount of weird traffic on poin-to-point ethernet link] Donald Stahl (Nov 09)
- RE: [c-nsp] [Re: huge amount of weird traffic on poin-to-point ethernet link] Justin M. Streiner (Nov 09)
- Re: [c-nsp] [Re: huge amount of weird traffic on poin-to-point ethernet link] steve (Nov 09)
- Re: [c-nsp] [Re: huge amount of weird traffic on poin-to-point ethernet link] Robert Boyle (Nov 09)
- Re: [c-nsp] [Re: huge amount of weird traffic on poin-to-point ethernet link] steve (Nov 10)
- Re: [c-nsp] [Re: huge amount of weird traffic on poin-to-point ethernet link] Michael . Dillon (Nov 10)
- Re: [c-nsp] [Re: huge amount of weird traffic on poin-to-point ethernet link] Stephen Wilcox (Nov 10)
- Re: [c-nsp] [Re: huge amount of weird traffic on poin-to-point ethernet link] Robert Boyle (Nov 09)
- Re: [c-nsp] [Re: huge amount of weird traffic on poin-to-point ethernet link] Adrian Chadd (Nov 09)
- Re: [c-nsp] [Re: huge amount of weird traffic on poin-to-point ethernet link] Robert E. Seastrom (Nov 09)