[96123] in North American Network Operators' Group
Re: Number of BGP routes a large ISP sees in total
daemon@ATHENA.MIT.EDU (Ricardo V. Oliveira)
Tue Apr 17 20:12:45 2007
In-Reply-To: <A1568736-CA93-498E-9F5E-BC2D83BEC047@CS.Princeton.EDU>
Cc: Jeroen Massar <jeroen@unfix.org>, nanog@merit.edu
From: "Ricardo V. Oliveira" <rveloso@cs.ucla.edu>
Date: Tue, 17 Apr 2007 17:02:44 -0700
To: Yi Wang <yiwang@cs.princeton.edu>
Errors-To: owner-nanog@merit.edu
Telnet to any of these route servers:
http://www.bgp4.net/wiki/doku.php?id=tools:ipv4_route_servers
and do "show ip bgp"
--Ricardo
On Apr 17, 2007, at 4:45 PM, Yi Wang wrote:
>
> 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
>>
