Re: Comparing IP routing tables

how about kdiff3 or another software that highlight differences?

On Sun, May 9, 2010 at 12:51 PM, <ocsic_at_hotmail.co.uk> wrote:

> Does anyone know if there is a easy way to compare two large IP routing
> tables
> for IP address conflict, each IP routing table has over 5000 routes. For
> example if company A acquires company B and wishes to migrate company B
> into
> its VRF. Company A would like a detailed report of the IP address
> conflicts
> between itself and company B.
>
> Can anyone suggest what is the easiest way to approach this. I have thought
> of
> importing the routing tables in Excel into each column and writing a Macro
> to
> compare the two columns. But this seems like a tedious task.
>
> Is this the best way or can anyone suggest a faster better way?
>
> Thanks in advance !
>
> IS
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Regards,
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