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User Guide for Cisco Security Manager 4.4
OL-28826-01
Chapter 17 Managing Firewall Inspection Rules
Configuring Protocols and Maps for Inspection
Field Reference
Table 17-27 H.323 Class and Policy Maps Add and Edit Match Condition and Action Dialog Boxes
Element Description
Match Type
Class Name
(Policy Map only)
Enables you to use an existing H.323 class map or define a new H.323
class map.
• Use Specified Values—You want to define the class map on this
dialog box.
• Use Values in Class Map—You want to select an existing H.323
class map policy object. Enter the name of the H.323 class map in
the Class Name field. Click Select to select the map from a list or
to create a new class map object.
Criterion Specifies which criterion of H.323 traffic to match:
• Called Party—Matches the called party address.
• Calling Party—Matches the calling party address.
• Media Type—Matches the media type.
Type Specifies whether the map includes traffic that matches or does not
match the criterion. For example, if Doesn’t Match is selected on the
string “example.com,” then any traffic that contains “example.com” is
excluded from the map.
• Matches—Matches the criterion.
• Doesn’t Match—Does not match the criterion.
Action
(Policy Map only)
The action you want the device to take for traffic that matches the
defined criteria.
Variable Fields
The following fields vary based on what you select in the Criterion field. This list is a super-set of the
fields you might see.
Value The regular expression you want to evaluate. You can select one of the
following:
• Regular Expression—The regular expression object that defines
the regular expression you want to use for pattern matching. Enter
the name of the object. You can click Select to choose the object
from a list of existing ones or to create a new regular expression
object.
• Regular Expression Group—The regular expression group object
that defines the regular expression you want to use for pattern
matching. Enter the name of the object. You can click Select to
choose the object from a list of existing ones or to create a new
regular expression group object.
Media Type The type of media you want to inspect, audio, video, or data.