How to ban server port range in system policies

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How to ban server port range in system policies

Postby conrad » Aug 06 04 11:27 am

lets say i want to ban 1000 to 6650
alow 6651 to 7000
ban 7001 and up
for user name "user1"

but user 2 may use theso ports (me)

this is to cope with hevy P2P usage on uncontroled pc's

i dont have control over user1's pc
conrad
 
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Postby adrien » Aug 07 04 9:07 pm

Hi

You would need the ports open in port security, but in the policies for the ENS, you would need to have 2 recipients.

1, which is you, which is allowed to do anything.

the second one, which is user 1. On this one, go to the advanced tab in the policies, and a filter

filter 1
server port > 6650
server port < 7001

This will allow access now only if the server port is greater than 6650 AND less than 7001.

For ENS, what this means is that as soon as the client attempts a connection, the first packet will get through, and be delivered, however the ENS will notify WinGate, which will say "that's not allowed", and will trash the entry for that connection, so if the server tries to send something back, it will be blocked by the firewall. This pretty effectively blocks traffic.

Adrien
adrien
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