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  #1 (permalink)  
Old 2006-12-06
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Join Date: 2006-11-27
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m.schmidt has an average reputation (10+)
Default Problems with a Edonkey rule

Hi

I'm using FW1 NGX R61_HFA01.
I want to see who in my Network is using Edonkey. Therefore I have created a rule:
Source:MyInernalNet, Dest:any, Service: Group"MyEdonkey",Action accept, Track:log

The group "MyEdonkey" consist's of two Services, "edonkeyUDP" and "EdonkeyTCP"

These services I've created myself. For example the "EdonkeyTCP" (the "EdonkeyUDP" is quite similar.

"EdonkeyTCP", in the Advanced Options: Port:1025-65535, Protokoll Type:"EDONKEY", the 'Match Any' box is unchecked.

The Problem is, that this rule matches for every connection with port above 1025, it seems that Checkpoint does not care for the Protokoll Type. Is this true? What's my mistake?

Thx for help in advance.
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Old 2006-12-13
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Join Date: 2005-08-29
Location: Upstate NY
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chillyjim has an average reputation (10+)
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Default Re: Problems with a Edonkey rule

The log viewer is resolving based on port not protocol.
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Old 2006-12-14
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Join Date: 2006-02-20
Location: Switzerland, Burgdorf
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baboo has an average reputation (10+)
Default Re: Problems with a Edonkey rule

Dear m

You got too many false-positives. Create the following services:

TCP / 4661 ---> this is used by the client to login to a edonkey-server
TCP / 4662 ---> this is used by the client to connect to other clients
UDP / 4665 ---> this is used by the client to send messages to other servers

4662 should match the most..

Edonkey is not really a "protocol" like TCP, IP, ARP, etc.. its more likely a "TCP/UDP-Service"

Best wishes,
Manuel
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