38-23
Cisco ASA 5500 Series Configuration Guide using ASDM
OL-20339-01
Chapter 38 Configuring Inspection for Voice and Video Protocols
SIP Inspection
For example, if No Match is selected on the string “example.com,” then any traffic that contains
“example.com” is excluded from the class map.
• Criterion—Specifies which criterion of RTSP traffic to match.
–
URL Filter—Match URL filtering.
–
Request Method—Match an RTSP request method.
• URL Filter Criterion Values—Specifies to match URL filtering. Applies the regular expression
match.
–
Regular Expression—Lists the defined regular expressions to match.
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Manage—Opens the Manage Regular Expressions dialog box, which lets you configure regular
expressions.
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Regular Expression Class—Lists the defined regular expression classes to match.
–
Manage—Opens the Manage Regular Expression Class dialog box, which lets you configure
regular expression class maps.
• URL Filter Actions—Primary action and log settings.
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Action—Drop connection or log.
–
Log—Enable or disable.
• Request Method Criterion Values—Specifies to match an RTSP request method.
–
Request Method—Specifies a request method: announce, describe, get_parameter, options,
pause, play, record, redirect, setup, set_parameters, teardown.
• Request Method Actions—Primary action settings.
–
Action—Limit rate (pps).
Modes
The following table shows the modes in which this feature is available:
SIP Inspection
This section describes SIP application inspection. This section includes the following topics:
• SIP Inspection Overview, page 38-24
• SIP Instant Messaging, page 38-24
• Select SIP Map, page 38-25
• SIP Class Map, page 38-26
• Add/Edit SIP Traffic Class Map, page 38-27
• Add/Edit SIP Match Criterion, page 38-27
• SIP Inspect Map, page 38-29
Firewall Mode Security Context
Routed Transparent Single
Multiple
Context System
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