[21953] in North American Network Operators' Group
Re: aggregation tool wanted
daemon@ATHENA.MIT.EDU (Randy Bush)
Sun Nov 29 00:34:08 1998
Date: Sat, 28 Nov 1998 21:06:57 -0800 (PST)
From: Randy Bush <randy@psg.com>
To: "R.P. Aditya" <aditya@dnai.com>
Cc: nanog@merit.edu
>> unfortunately, the actual data as paths can differ
>>
>> 133.10.0.0 2914 2907
>> 133.11.0.0 2914 2907 2501
>> 155.162.0.0/15 2914
>> 155.164.0.0/14 2914
>>
>> so, what i would like is a tool which takes something like the latter syntax
>> and tells me what the origin ass could aggregate. i.e. i am specifically
>> not inclined to proxy aggregation at this point.
>
> So in this case, all you'd get back is:
>
> 133.10.0.0 2914 2907
> 133.11.0.0 2914 2907 2501
> 155.162.0.0/15 2914
> 155.164.0.0/14 2914
>
> because the origin AS for each block couldn't aggregate the above blocks
> further?
correct.
> What is CIDRadvisor? A lookup in some search engines doesn't turn up
> anything...
part of RAToolset
randy
