[96121] in North American Network Operators' Group

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Re: Number of BGP routes a large ISP sees in total

daemon@ATHENA.MIT.EDU (Yi Wang)
Tue Apr 17 19:49:11 2007

In-Reply-To: <46255857.1080909@spaghetti.zurich.ibm.com>
Cc: Yi Wang <yiwang@CS.Princeton.EDU>, nanog@merit.edu
From: Yi Wang <yiwang@CS.Princeton.EDU>
Date: Tue, 17 Apr 2007 19:45:10 -0400
To: Jeroen Massar <jeroen@unfix.org>
Errors-To: owner-nanog@merit.edu


I should have said I'm interested in the merged size of RIB-In (which  
contains all the raw
routes received).

I couldn't find information about the number of different routes for  
the same prefix
a (large) AS typically receives/learns.  Hints?

Yi

On Apr 17, 2007, at 7:29 PM, Jeroen Massar wrote:

> Yi Wang wrote:
>>
>> Hi,
>>
>> Could anyone give me a sense how many BGP routes a large ISP  
>> typically
>> sees in total?
>> Here by "in total", I mean if the RIB of all routers in the ISP were
>> merged, how many distinctive
>> routes would there be?
>
> Google(route bgp) "I am feelink lucky"
>
> aka first hit, and just look around there.
>
> Greets,
>  Jeroen
>


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