SMC Networks ADSL Barricade SMC7204BRA - Manual (Page 147)

Blocked Protocols
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The [IP Filter Session] table displays the following fields for each
current IP session:
You can click [Refresh] to display newly accumulated data.
Blocked Protocols
The [Blocked Protocols] feature enables you to prevent the ADSL
Barricade from passing any data that uses a particular protocol.
Unlike the IP filter feature, you cannot specify additional criteria
for blocked protocols, such as particular users or destinations.
However, when you are certain that a particular protocol is not
Field Description
Session Index This field displays the ID assigned by the system to the IP
session (all sessions, whether or not they are affected by an IP
filter rule, are assigned a session index).
Time to expire This field displays the number of seconds in which the connection
will automatically expire.
Protocol This field displays the underlying IP protocol used on the
connection, such as [TCP], [UDP], [IGMP], etc.
I/F This is the interface on which the IP filter rule is effective.
IP Address This is the IP addresses involved in the communication. The
first one shown is the initiator of the communication.
Port This field displays the hardware addresses of the ports
involved in the communication.
In Rule Index
Out Rule Index
These fields display the number of the IP filter rule that applies
to this session (assigned when the rule was created).
In Action
Out Action
This field displays the action ([Accept], [Deny] or [Unknown]),
being taken on data coming into or going out on the interface.
This action is specified in the rule definition.
Action(s)
This field provides an icon you can click on ( ) to delete the
IP session. When you delete a session, the communication
between is discontinued.