D-Link NetDefend DFL-CP310 User Manual page 271

Table 5 5: Instant Messengers Fields
In this field...
Actio n
Track
Block proprietary
protocols on all ports
Chapter 9: Setting Your Security Policy
Do this...
Specify what action to take
one of the following:
•
Block. Block the connection.
•
None. N
o action. This is the default.
Specify whether to log instant messenger connections, by selecting one
of the following:
•
Log. Log the connection.
•
None. Do not log the connection. This is the default.
Specify whether proprietary protocols should be blocked on all ports, by
selecting one of the following:
•
Block. Block the proprietary protocol on all ports. This in effect
prevents all communication using this instant messenger
application. This is the default.
•
None. Do not block the proprietary protocol on all ports.
when a connection is attempted, by selecting
Using SmartDefense
255