D-Link DSL-1500G++ User Manual page 60

2. Configure the trigger as follows:
a. Transport Type; select a transport type from the drop-down list, depending on
whether you are adding a trigger for a TCP or a UDP application.
b. Port Number Start; type the start of the trigger port range that the primary session
uses.
c. Port Number End; type the end of the trigger port range that the primary session uses.
d. Allow Multiple Hosts; select allow if you want a secondary session to be initiated
to/from different remote hosts. Select block if you want a secondary session to be
initiated only to/from the same remote host.
e. Max Activity Interval; type the maximum interval time (in milliseconds) between the
use of secondary port sessions.
f. Enable Session Chaining; select Allow or Block depending on whether you want to
allow multi-level TCP session chaining.
g. Enable UDP Session Chaining; select Allow or Block depending on whether you want
to allow multi-level UDP and TCP session chaining. You must set Enable Session
Chaining to Allow if you want this to work.
h. Binary Address Replacement; select Allow or Block depending on whether you want
to use binary address replacement on an existing trigger.
i. Address Translation Type; specify what type of address replacement is set on a trigger.
You must set Binary Address Replacement to Allow if you want this to work.
3. Once you have configured the trigger, click on
Configuration page is displayed, containing details of the trigger that you have just
configured.
4. Each trigger displayed in the Firewall Trigger Configuration page has a Delete hyperlink
assigned to it. To delete a trigger, click on this link, then at the confirmation page, click
on the Delete button.
DSL-1500G++ User Manual
- 60 -
. The Firewall Trigger