SMC Networks Barricade SMC7401BRA User Manual page 154

Configuring IP Filters and Blocked Protocols
The [IP Filter Session] table displays the following fields for each
current IP session:
Field
Session Index
Time to expire
Protocol
I/F
IP Address
Port
In Rule Index
Out Rule Index
In Action
Out Action
Action(s)
You can click [Refresh] to display newly accumulated data.
Description
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).
This field displays the number of seconds in which the connection
will automatically expire.
This field displays the underlying IP protocol used on the
connection, such as [TCP], [UDP], [IGMP], etc.
This is the interface on which the IP filter rule is effective.
This is the IP addresses involved in the communication. The
first one shown is the initiator of the communication.
This field displays the hardware addresses of the ports
involved in the communication.
These fields display the number of the IP filter rule that applies
to this session (assigned when the rule was created).
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.
This field provides an icon you can click on (
IP session. When you delete a session, the communication
between is discontinued.
) to delete the
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