Port Triggers
The Port Triggers page allows you to configure dynamic triggers to specific devices on the LAN. This
allows for special applications that require specific port numbers with bi-directional traffic to
function properly. Applications such as video conferencing, voice, gaming, and some messaging
program features may require these special settings.
Port Triggers are similar to Port Forwarding except that they are not static ports held open all the
time. With the port triggering function, the cable modem/router detects outgoing data on a specific
IP port number and opens corresponding target ports for incoming data. If no outgoing traffic is
detected on the Trigger Range ports for 10 minutes, the Target Range ports will close.
To access the
Port Triggers
page:
1
Click
Advanced
in the menu bar.
2
Then click the
Port Triggers
submenu.
Figure 19 shows an example of the menu and Table 14 describes the items you can select.
Figure 19. Example of port Triggers Page
To activate a port trigger
1
Enter the trigger and target ports range for the Internet traffic to forward to.
2
Select the forwarding protocol(s).
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Страница 1: ...Cable Modem Router with Wireless N U S E R M A N U A L ...
Страница 30: ...Table 4 describes the items you can select Figure 7 Example of Diagnostics Ping Page 30 ...
Страница 39: ...Figure 13 Example of Backup Page 39 ...
Страница 63: ...Figure 25 Example of Basic Page 63 ...
Страница 71: ...Figure 29 Example of Radio Page 71 ...
Страница 81: ...Figure 37 Example of Advanced Page 81 ...
Страница 85: ...Figure 39 Example of WMM Page 85 ...
Страница 95: ...Figure 43 Example of L2TP PPTP Page 95 ...