Cisco Systems OL-4015-08 Global Timeouts and Thresholds

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Cisco Router and Security Device Manager Version 2.2 User’s Guide
OL-4015-08
Chapter7 Application Security
Global Timeouts and Thresholds
Options Column
This column can contain fields if there are other settings that have been made for
the chosen item.
MAX Data
Specifies the maximum number of bytes (data) that can be transferred in a single
Simple Mail Transport Protocol (SMTP) session. After the maximum value is
exceeded, the firewall logs an alert message and closes t he session. Default value:
20 MB.
Secure login
Causes a user at a non-secure location to use encryption for authentication.
Reset
Resets the TCP connection if the client enters a non-protocol command before
authentication is complete.
Router Traffic
Enables inspection of traffic destined to or originated from a router. Applicable
only for H.323, TCP, and UDP protocols.
Global Timeouts and Thresholds
This screen lets you set Context-Based Access Control (CBAC) global timeouts
and thresholds. CBAC uses timeouts and thresholds to determine how long to
manage state information for a session and to determine when to drop sessions
that do not become fully established. These timeouts and thresholds apply to all
sessions.
Global Timer values can be specified in seconds, minutes, or hours.
TCP Connection Timeout Value
The amount of time to wait for a TCP connection to be established. The default
value is 30 seconds.