Re: mac to ip address tools
From: Chris Moody (chris_at_siliconhotrod.com)
Date: 10/25/05
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Date: Tue, 25 Oct 2005 13:16:09 -0700 To: Glyn Geoghegan <glyng@moiler.com>
The biggest problem with your question lies in topology restrictions.
Unless you have a host system in the broadcast domain (aka subnet) of
the host ip in question, all your arp responses will be that of the
gateway enroute to the end host.
You'll get -very- skewed results if you're trying to map say...1000
machines (most of which live on different subnets) and see nothing but
the MAC of your router as the resolved address.
For something enterprise wide, you will need to look at scripting a arp
cache harvesting mechanism. This can report back the REAL mac to ip
mapping for the host system.
Contact me offline for more information on how to accomplish this.
-Chris
Glyn Geoghegan wrote:
> arp -a
>
> -- G l y n G e o g h e g a n
>
>
> On 25 Oct 2005, at 10:48, kukulkan wrote:
>
>> Hi list,
>>
>> Need help. Is there any open source tools linux or windows, that when
>> given a MAC address, the list(s) of IP address can be obtained?
>>
>> kukulkan
>>
>>
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>
>
> ------------------------------------------------------------------------------
>
> Audit your website security with Acunetix Web Vulnerability Scanner:
> Hackers are concentrating their efforts on attacking applications on
> your website. Up to 75% of cyber attacks are launched on shopping carts,
> forms, login pages, dynamic content etc. Firewalls, SSL and locked-down
> servers are futile against web application hacking. Check your website
> for vulnerabilities to SQL injection, Cross site scripting and other web
> attacks before hackers do! Download Trial at:
>
> http://www.securityfocus.com/sponsor/pen-test_050831
> -------------------------------------------------------------------------------
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>
>
------------------------------------------------------------------------------
Audit your website security with Acunetix Web Vulnerability Scanner:
Hackers are concentrating their efforts on attacking applications on your
website. Up to 75% of cyber attacks are launched on shopping carts, forms,
login pages, dynamic content etc. Firewalls, SSL and locked-down servers are
futile against web application hacking. Check your website for vulnerabilities
to SQL injection, Cross site scripting and other web attacks before hackers do!
Download Trial at:
http://www.securityfocus.com/sponsor/pen-test_050831
-------------------------------------------------------------------------------
- Previous message: Michael Gargiullo: "RE: Scanning Class A network"
- In reply to: Glyn Geoghegan: "Re: mac to ip address tools"
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