ZyXEL Communications Prestige 314 PLUS User Manual
Page 79
Prestige 314 PLUS Broadband Sharing Gateway with 4-Port Switch
NAT
4-17
4. The Prestige forwards the traffic to Jane’s computer IP address.
5. Only Jane can connect to the Real Audio server until the connection is closed or times out. The
Prestige times out in three minutes with UDP (User Datagram Protocol) or two hours with TCP/IP
(Transfer Control Protocol/Internet Protocol).
Two Points To Remember About Trigger Ports
1. Trigger events only happen on data that is going coming from inside the Prestige and going to the
outside.
2. If an application needs a continuous data stream, that port (range) will be tied up so that another
computer on the LAN can’t trigger it.
Only one LAN computer can use a trigger port (range) at a time.
Enter 3 in menu 15 to display Menu 15.3 — Trigger Port Setup, shown next.
Figure 4-13 Menu 15.3: Trigger Port Setup
Menu 15.3 - Trigger Port Setup
Incoming
Trigger
Rule
Name
Start Port End Port Start Port End Port
----------------------------------------------------------------------
1.
Real Audio
6970
7170
7070
7070
2.
0
0
0
0
3.
0
0
0
0
4.
0
0
0
0
5.
0
0
0
0
6.
0
0
0
0
7.
0
0
0
0
8.
0
0
0
0
9.
0
0
0
0
10.
0
0
0
0
11.
0
0
0
0
12.
0
0
0
0
Press ENTER to Confirm or ESC to Cancel: