48
Figure 44
Special Application Settings Screen
2
Select the applications from the
Choose Application
drop-down
box. See
Figure 44
. If the application you want to define is not in
the list select
Custom
and see
“Creating Custom Special
Applications”
below.
3
Click the
Add
button to add the special application to the list of
protocols or the
Close
button to abort your selection and return
to the
Special Applications
screen.
Depending on the settings you have made in PC Privileges the
Special Application you have defined may not be allowed across
the Firewall. See
“PC Privileges” on page 45
.
Creating Custom Special Applications
If your special application is not listed in the
Choose Application
drop-down box you can still configure it manually. Select Custom
from the
Choose Application
drop-down box and the Special
Application Setup Screen gains the extra fields needed to
describe a custom special application. These are shown in
Figure 45
below.
Figure 45
Custom Special Applications Setup Screen
■
Application Name
— Each special application is named. This
name is not used by the Gateway and is only to enable you
to identify the connection.
■
Trigger Port
— This is the TCP/IP port number that the
Gateway uses to recognise the outgoing packet that starts
special application session. Your application provider can
provide you with this information.
The Gateway allows Trigger Ports that are a single value or a
range of values but not a list. So ‘6599’ and ‘6577-6587’ are
both valid but ‘6577, 6579, 6582’ is not.
■
Specify Protocol
— Select the protocol (TCP or UDP) that your
special application uses. Your application provider can provide
you with this information.
■
Multiple Hosts Allowed
— If your application provider uses
more that one IP address during a session or responds from
an address different to the one you use to start the special
application then you must ensure that the
Multiple Hosts
Allowed
box is checked. Otherwise leave it clear. Your
application provider can provide you with this information.
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Summary of Contents for OfficeConnect 3CR856-95
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