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blocking p2p applications

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blocking p2p applications - 21.Sep.2002 3:33:00 PM   
Admin 786

 

Posts: 1
Joined: 21.Sep.2002
Status: offline
my network performance is going down day by day as my remote clients have installed p2p applications like kazza ,morpheus ,winmx etc etc ..
i know the ports my clients use to connect to it
wat is the best way to block it ?
wat would be appropiate ..

thanks
"[Eek!]"
Post #: 1
RE: blocking p2p applications - 22.Sep.2002 6:42:00 PM   
tshinder

 

Posts: 50013
Joined: 10.Jan.2001
From: Texas
Status: offline
Hi Gillani,

You should be able to block it by closing off TCP 1214.

HTH,
Tom

(in reply to Admin 786)
Post #: 2
RE: blocking p2p applications - 27.Sep.2002 5:47:00 PM   
dejavu

 

Posts: 9
Joined: 27.Sep.2002
From: karachi
Status: offline
quote:
Originally posted by tshinder:
Hi Gillani,

You should be able to block it by closing off TCP 1214.

HTH,
Tom


(in reply to Admin 786)
Post #: 3
RE: blocking p2p applications - 27.Sep.2002 5:48:00 PM   
dejavu

 

Posts: 9
Joined: 27.Sep.2002
From: karachi
Status: offline
quote:
Originally posted by tshinder:
Hi Gillani,

You should be able to block it by closing off TCP 1214.

HTH,
Tom

tom can u plz give the steps for that... [Confused]

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Post #: 4
RE: blocking p2p applications - 30.Sep.2002 8:16:00 PM   
tshinder

 

Posts: 50013
Joined: 10.Jan.2001
From: Texas
Status: offline
Hi dejavu,

Create a Protocol Rule that Denies access to TCP port 1214.

HTH,
Tom

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Post #: 5
RE: blocking p2p applications - 19.Oct.2002 6:13:00 PM   
HennethAnnun

 

Posts: 1
Joined: 19.Oct.2002
From: Poland
Status: offline
Hi All,
I followed you and blocked TCP port 1214 to whack Kazaa, but it does'nt seem to work. I created a protocol definition- outbound TCP 1214, and than blocked it with a protocol rule. My logs show that Kazaa uses TCP ports from 1042 to 4678, UDP similar. I blocked all them, but Kazaa still connects.
On the other hand I only want to set the lowest bandwidth for it.
Help... [Confused]

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Post #: 6
RE: blocking p2p applications - 19.Oct.2002 10:32:00 PM   
zzz343

 

Posts: 764
Joined: 19.Feb.2002
From: World's 7th Nuclear Power
Status: offline
Hi,
You need to create Deny rules in S&C Rule and in protocol rules to deny .mp3 and etc from being download and to play live. also configure http redirectory to make sure every request goes through web proxy so no one can by pass the ISA Server. You can also findout what port that application is using like iwinmx uses 1214 tcp outbond and you can block it in protocls rule by creating deny rule for this specific protocol.
One more thing you can do to restrict kazaa and realplayer type things is to implement itegrated authnetication on outgoing web request. [Big Grin]

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Post #: 7
RE: blocking p2p applications - 22.Oct.2002 7:56:00 PM   
tshinder

 

Posts: 50013
Joined: 10.Jan.2001
From: Texas
Status: offline
Hey guys,

Another thing you can do it block the kaaza application using the Firewall client and mspclnt.ini entries.

HTH,
Tom

(in reply to Admin 786)
Post #: 8
RE: blocking p2p applications - 26.Jun.2008 6:09:05 AM   
dwaynee77

 

Posts: 1
Joined: 26.Jun.2008
Status: offline
BLOCKED
1214 TCP Outbound
12853
1745
18232
27507
34650
3531
3756-3761
3802
3885-3886
411-413
4115-4116
4661-4665
51958
6345-6348
6850
6881-6889
8227
6346 UDP Send
4129 UDp Send/Receive

Dwaynee and Manutur @Jakarta, Indonesia. Please inform for difficulty or suggestion

(in reply to tshinder)
Post #: 9

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