how block p2p

[persian]

hi
how can i block p2p on windows server(2003)
???p2p like torrent

[Rock]

hi
how can i block p2p on windows server(2003)
???p2p like torrent

Hi,

The ports which BitTorrent or any other P2P applications use are mentioned below:

Bittorrent:
6881 to 6889

Kazaa:
1214

eDonkey & Clones:
4661 to 4672

Winmx & Napster:
6257
6699

Gnutella:
6346

eMule/eDonkey:
5555
4242
2323
6667
7778

On how to block these ports on Windows, read these 2 articles:

http://www.eukhost.com/forums/f15/ho...-windows-3638/
How to configure TCP/IP Filtering in Windows Server 2003

If you have a hardware firewall, use these commands:

class-map match-any P2P
match protocol kazaa2
match protocol bittorrent
match protocol edonkey
match protocol gnutella
match protocol fasttrack
! !
policy-map drop-P2P
class P2P
drop
!
interface FastEthernet0
!<usual config, plus the following two lines>!
ip nbar protocol-discovery
service-policy input drop-P2P
interface Dialer1
!<usual config, plus the following two lines>!
ip nbar protocol-discovery
service-policy input drop-P2P

Or if you have a router which can be configured, have it run these DENY rules..

kazaa - fasttrack clones
tcp from any to any 1214
udp from any to any 1214
edonkey and clones
tcp from any to any 4661-4672
udp from any to any 4661-4672
winmx and napster
tcp from any to any 6257
udp from any to any 6257
tcp from any to any 6699
udp from any to any 6699
bittorrent
tcp from any to any 6881-6889
udp from any to any 6881-6889
gnutella
tcp from any to any 6346
udp from any to any 6346
eMule is a clone of eDonkey
tcp from any to any 5555
tcp from any to any 4242
tcp from any to any 3306
tcp from any to any 2323
tcp from any to any 6667
tcp from any to any 7778

Let know if you need any more information

[persian]

thank you for answer
but all pepole say that can not block torrent with port
any program to do this?

[persian]

i bloch this port on router but torent still work

[Cristiano]

i bloch this port on router but torent still work

To block the torrents, you need to open the specific ports on the server and disable all other ports. Doing this, the server will serve requests on the ports that are opened.

Hope this helps

[persian]

To block the torrents, you need to open the specific ports on the server and disable all other ports. Doing this, the server will serve requests on the ports that are opened.

Hope this helps

thank you
i know that
but this is very hard to open all port that need and i know that torent can download with port of 80
do you know any program for block it?

[onlinemedia]

I do need to know about blocking p2p on windows xp. Can anyone explain a shortest way although i don't want to block but its just for the cause of knowledge. And also recommend some short articles too.
thanks

[Rock]

I do need to know about blocking p2p on windows xp. Can anyone explain a shortest way although i don't want to block but its just for the cause of knowledge. And also recommend some short articles too.
thanks

Hi! You can check the suggestions mentioned in my first post here : http://www.eukhost.com/forums/f31/ho...881/#post83598

[Rock]

thank you
i know that
but this is very hard to open all port that need and i know that torent can download with port of 80
do you know any program for block it?

In this case I'd recommend using a proxy (Wingate or similar ones) or a software firewall (PIX / AVG) or why not directly block those specific applications in the Windows firewall if they are using any random port? Last option mentioned is much better & recommended..

[persian]

In this case I'd recommend using a proxy (Wingate or similar ones) or a software firewall (PIX / AVG) or why not directly block those specific applications in the Windows firewall if they are using any random port? Last option mentioned is much better & recommended..

thank you
i set up vpn on server on rras also i must turn off fire wall
can you tell me how block program on firewall?

[Rock]

thank you
i set up vpn on server on rras also i must turn off fire wall
can you tell me how block program on firewall?

You need to have the firewall turned on for it to block the ports/programs. Or a better option would be to install a 3rd party software firewall, such as Visnetic or Sonicwall or ZoneAlarm & configure it to block the programs directly

[onlinemedia]

Hi! You can check the suggestions mentioned in my first post here : http://www.eukhost.com/forums/f31/ho...881/#post83598

hi.

I will try this on my system today.

thanks