ZyXEL Communications ZYWALL IDP 10 - Manual (Page 18)

IDP Support Notes
18
Configure User Defined Policy
In this example, we describe the procedure of using user defined policy. We take eMule
application as an example. eMule is a P2P file sharing application. In the following description we
break down the procedure of how to get and analysis eMule traffic pattern, and how to setup user
defined policy in IDP.
1. Get Ethereal installed on a PC. Ethereal is a freeware packet capturing tool, you can get a
freed download from http://www.ethereal.com .
2. Insert a hub where the ethereal traffic flows.
3. Attach the PC with Ethereal installed on the hub as below.
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