RE: How to block Kazaa

From: Brian McGahan (brian@cyscoexpert.com)
Date: Mon May 26 2003 - 14:09:15 GMT-3


Frank,

        Kazza uses the fasttrack protocol. In order to match it, you
need to 'match protocol fasttrack' and 'match protocol fasttrack
file-transfer "*"' in a class-map.

        Then, to block the traffic, police it in a policy-map where both
the conform and exceed (and violate if applicable) actions are drop.

class-map match-all FASTTRACK_FILE-TRANSFER
  match protocol fasttrack file-transfer "*"
class-map match-all FASTTRACK
  match protocol fasttrack
!
!
policy-map PEER-TO-PEER
  class FASTTRACK
     police 8000 1500 1500 conform-action drop exceed-action drop
violate-action drop
  class FASTTRACK_FILE-TRANSFER
     police 8000 1500 1500 conform-action drop exceed-action drop
violate-action drop
!

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft
/122t/122t8/dtnbarad.htm

HTH

Brian McGahan, CCIE #8593
Director of Design and Implementation
brian@cyscoexpert.com

CyscoExpert Corporation
Internetwork Consulting & Training
Toll Free: 866-CyscoXP
Outside US: 847.674.3392
Fax: 847.674.2625

> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
Of
> Franck ccie
> Sent: Monday, May 26, 2003 10:33 AM
> To: ccielab@groupstudy.com
> Subject: How to block Kazaa
>
> Do you know tha ACL to use to block kazza ??? Thanks Frank.
>
>
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>
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