Planet Technology Internet Telephony PBX System IPX-1900 - Manual (Page 51)

Trigger Type This is the protocol used to trigger the special application.
Public Port
This is the port number on the WAN side that will be used to access
the application. You may define a single port or a range of ports. You
can use a comma to add multiple ports or port ranges.
Public Type This is the protocol used for the special application.
Action Insert a new Port Trigger or update a specified Port Trigger.
Table 4-8. Port trigger description
Packet Filter
Controlling access to a network by analyzing the incoming packets and letting they pass or halting them
based on the IP addresses of the source. (This function can be useful for residential screening as well –
for parental screening or other)
Figure 4-17. Packet filter settings
¾ WAN
WAN
Enable/Disable
The WAN IP port packet filter function, control a network IP port,
default setting is Enable.
Enable
Enable/Disable the Internet to WAN IP source port rules, default
setting is Disable.
Source IP This is the filter WAN IP address. Example: 209.131.36.158
Dest. Port This is the port used for source IP service.
Protocol
This Protocol Used for the source IP service. Select either TCP or
UDP.
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