FWX120 Operation Manual
87
4
Enhancing security
Creating a user
definition service
In addition to the services predefined in the product
(system definition services), you can add your own
services (user definition services). You can not
only specify the created user definition services in
policy filters, but also add them to service groups
as members.
To create a user definition service, specify the
name of the service, a protocol, and a port in the
“Configure user definition service” screen.
For more details on the settings, click “Help” on the
setup screen and refer to the description displayed.
To open the “Configure user definition
service” screen
From “Basic configuration page”, click the buttons
on the setup screen in the following order:
“Advanced settings” in the top page
“Configure” in “Configure policy filter”
“Execute” of the interface for which you want to
view the policy filter
(Click “Execute” of “Configure and view status
of IPv4 policy filter” if IPv4 addresses are used
for connection, or “Execute” of “Configure and
view status of IPv6 policy filter” if IPv6 addresses
are used.)
“Configure” in “List of group and user definition
service”
“Add” in “Configure user definition service”
Passing only necessary packets through a dynamic
filter (policy filter)
(Continued from the previous page)
