ASUS 4G-AC55U 사용자 설명서

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2.  On the Enable Port Trigger field, tick Yes.
3.  On the Well-Known Applications field, select the popular 

games and web services to add to the Port Trigger List.

4.  On the Trigger Port List table, key in the following 

information:

•  Description: Enter a short name or description for the 

service.

•  Trigger Port: Specify a trigger port to open the incoming 

port.

•  Protocol: Select the protocol, TCP, or UDP.
•  Incoming Port: Specify an incoming port to receive inbound 

data from the Internet.

 •  Protocol: Select the protocol, TCP, or UDP.

5.  Click the Add 

 button to enter the port trigger information 

to the list. Click the Delete 

 button to remove a port 

trigger entry from the list.

6.  When done, click Apply.

NOTES:
•  When connecting to an IRC server, a client PC makes an outgoing

connection using the trigger port range 66660-7000. The IRC server 

responds by verifying the username and creating a new connection 

to the client PC using an incoming port.

•  If Port Trigger is disabled, the router drops the connection because

it is unable to determine which PC is requesting for IRC access. 

When Port Trigger is enabled, the router assigns an incoming port to 

receive the inbound data. This incoming port closes once a specific 

time period has elapsed because the router is unsure when the 

application has been terminated.

•  Port triggering only allows one client in the network to use a

particular service and a specific incoming port at the same time.

•  You cannot use the same application to trigger a port in more than

one PC at the same time. The router will only forward the port back 

to the last computer to send the router a request/trigger.