Add Port Triggering Rule - ZyXEL Communications PMG5318-B20B User Manual

Table 25 Port Triggering (continued)
LABEL
Trigger Port
Range Start
Trigger Port
Range End
Open Protocol
Open Port
Range Start
Open Port
Range End
WAN Interface

6.2.1 Add Port Triggering Rule

This screen lets you create new port triggering rules. Click Add in the Port Triggering screen to
open the following screen.
Figure 31 Port Triggering: Add
Chapter 6 Network Address Translation (NAT)
DESCRIPTION
The trigger port is a port (or a range of ports) that causes (or triggers) the GPON Device to
record the IP address of the LAN computer that sent the traffic to a server on the WAN.
This is the first port number that identifies a service.
This is the last port number that identifies a service.
This is the open transport layer protocol.
The open port is a port (or a range of ports) that a server on the WAN uses when it sends
out a particular service. The GPON Device forwards the traffic with this port (or range of
ports) to the client computer on the LAN that requested the service.
This is the first port number that identifies a service.
This is the last port number that identifies a service.
This field shows the WAN interface through which the service is forwarded.
PMG5318-B20B User's Guide
45