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what is the difference between different kind of ports ?

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assddd

Broken In
what means:
open port.
closed port.
listening port.
established port (i saw that while doing netstat command in cmd).
tcp and the other one(udf or something like that i think) port.

?
 

Garbage

God of Mistakes...
assddd said:
what means:
open port.
closed port.
listening port.
established port (i saw that while doing netstat command in cmd).
tcp and the other one(udf or something like that i think) port.

?

These are not perfect definitions, but can serve ur purpose

Open Ports means ports thru which another machine can talk with ur machine or vice-versa.

Closed ports means those ports which can't accept/transmit data.

Listening ports means ports which are ready to accept data.

Established ports means communication is going on thru those ports.

TCP/IP, UDP & others are Protocols.

Basically, protocols are the rules which DATA follows while transmitting.

I told u as simple as I can. Remember, all this is technically slight different.
 
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A

assddd

Broken In
i did netstat in cmd, saw a number of a port near Listening Port and i used it in Azureus but nothing happens and the test still says it is closed.
what does it mean ?
what to do ?
 

Garbage

God of Mistakes...
most probably they are used by another program.

Try to open some ports manually & then try to connect thru them
 
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