WR54-01
54M Wireless Router User Guide
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3. When necessary the external host will be able to connect to the local host using one of the
ports defined in the
Incoming Ports
field.
¾
Trigger Port -
The port for outgoing traffic. An outgoing connection using this port will
"Trigger" this rule.
¾
Trigger Protocol -
The protocol used for Trigger Ports, either
TCP
,
UDP
, or
All
(all
protocols supported by the router).
¾
Incoming Ports Range -
The port or port range used by the remote system when it
responds to the outgoing request. A response using one of these ports will be forwarded to
the PC that triggered this rule. You can input at most 5 groups of ports (or port section).
Every group of ports must be set apart with ",". For example, 2000-2038, 2050-2051, 2085,
3010-3030.
¾
Incoming Protocol -
The protocol used for Incoming Ports Range, either TCP or UDP, or
ALL (all protocols supported by the router).
¾
Status -
The status of this entry either
Enabled
or
Disabled
.
To add a new rule, enter the following data on the
Port Triggering
screen.
1. Click
the
Add New button
. (pop-up Figure 5-30)
2. Enter a port number used by the application when it generates an outgoing request.
3. Select the protocol used for
Trigger Port
from the pull-down list, either
TCP
,
UDP
, or
All.
4. Enter the range of port numbers used by the remote system when it responds to the PC's
request.
5. Select the protocol used for
Incoming Ports Range
from the pull-down list, either
TCP
or
UDP
, or
All.
6. Select
the
Enable
checkbox to enable.
7. Click
the
Save
button to save the new rule.
Figure 5-30 Add or Modify a Triggering Entry
