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How to block Instant Messaging file sharing?

jong_r0602
Level 1
Level 1

‎05-06-2008 08:07 AM - edited ‎03-11-2019 05:40 AM

Is it possible to block file transfer using IM (AOL,yahoo, etc) using PIX firewall?

Thanks,

Jong

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mj11
Level 3
Level 3

‎05-06-2008 12:39 PM

Hi Jong

Please see the following link, you would need to be running 7.x of the software.

http://www.cisco.com/en/US/products/ps6120/products_configuration_example09186a00808c38a6.shtml

Regards

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john.dowson
Level 1
Level 1

‎05-06-2008 02:07 PM

Just to add to that. Using MPF, you can be as granular as to allow IM traffic whilst blocking file-transfers.

The link mj11 provided is a good starting point. Post your MPF config (class-maps/policy-maps) if you have any problems.

John

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