Re: Comparing IP routing tables

If you are using DHCP, then you may try with DAI to filter robbed
addresses. If not, you may do some programming to keep MAC-IP maps
and set off an alarm when it's changed.
You may be able to use DAI to some extent if you can build static maps
from your assignment data.

-Carlos

Faisal Ilyas @ 17/05/2010 6:27 -0300 dixit:
> Salam,
>
> I also have one question here too ...
>
> In my organization, our admin has given internet access on ip based, as per
> that there is always a war going on to get the ip of others and i see alot
> of ip conflicting issues well as per policy we have a lots of windows policy
> things but as windows is windows there are lots of games that people can
> play as windows is a home tool for hackers, well is there any way i can
> track the computer that is initiating the conflict from switches,
> distribution or core ... :( ...
>
>
>
>
>
>
>
>
>
> On Mon, May 17, 2010 at 11:24 AM, Federico Cossu
> <federico.cossu_at_gmail.com>wrote:
>
>> there's a nice software for windows, it's called Araxis.
>> in any case i prefer using cat, sort, uniq and Sdiff at the end.
>>
>> /R
>>
>>
>> 2010/5/15 Fabian Pucciarelli <fabiangp_at_gmail.com>
>>
>>> 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
>>>>
>>>>
>>>> Blogs and organic groups at http://www.ccie.net
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>>>>
>>>>
>>>>
>>>
>>> --
>>> Regards,
>>>
>>> Fabian Pucciarelli
>>>
>>>
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>>
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>>
>>
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>>
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>
>

-- 
Carlos G Mendioroz  <tron_at_huapi.ba.ar>  LW7 EQI  Argentina
Blogs and organic groups at http://www.ccie.net