Port Forwarding: Difference between revisions

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'''What is Port Forwarding?'''
'''What is Port Forwarding?'''


Port forwarding or port mapping is a technique - which is widely used to redirect computer signals (ports) between LAN computers (Local network), and  
Port forwarding or port mapping is a technique - which is widely used to redirect computer signals (ports) between LAN computers (Local network), and remote computers (Internet).
remote computers (the Internet).
 
If your application supports Universal Plug and Play protocol (UPnP) / NAT-PMP option, then port forwarding is done automatically for you (UPnP is widely used on P2P applications, such as BitTorrent, uTorrent etc...).  If your application does not support UPnP / NAT-PMP option, then you will have to manually configure port forwarding for such applications.
 
If port forwarding is too much of a trouble for you to set, then there is a solution for you as well. You can still make P2P applications, and all other applications work which require ports to be opened. Your just need to purchase Private IP add-on from Members page, and then set your computer (which will run torrent client) to Demilitarized Zone (DMZ) on your router.


==Astrill is running on computer==
==Astrill is running on computer==

Revision as of 05:07, 25 August 2012

What is Port Forwarding?

Port forwarding or port mapping is a technique - which is widely used to redirect computer signals (ports) between LAN computers (Local network), and remote computers (Internet).

If your application supports Universal Plug and Play protocol (UPnP) / NAT-PMP option, then port forwarding is done automatically for you (UPnP is widely used on P2P applications, such as BitTorrent, uTorrent etc...). If your application does not support UPnP / NAT-PMP option, then you will have to manually configure port forwarding for such applications.

If port forwarding is too much of a trouble for you to set, then there is a solution for you as well. You can still make P2P applications, and all other applications work which require ports to be opened. Your just need to purchase Private IP add-on from Members page, and then set your computer (which will run torrent client) to Demilitarized Zone (DMZ) on your router.

Astrill is running on computer

Automatic port forwarding (UPnP/NAT-PMP)

Shared IP Scenario

Private IP Scenario

Manual port forwarding

Shared IP Scenario

Private IP Scenario

Astrill is running on router

Shared IP Scenario

Private IP Scenario