Cisco 5510 - ASA SSL / IPsec VPN Edition Configuration Guide

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Cisco ASA 5500 Series Configuration Guide using ASDM
OL-20339-01
Chapter 38 Configuring Inspection for Voice and Video Protocols
Skinny (SCCP) Inspection
• Security Level—Shows the security level and message ID filtering settings to configure.
• Parameters—Tab that lets you configure the parameter settings for SCCP (Skinny).
– Enforce endpoint registration—Enforce that Skinny endpoints are registered before placing or
receiving calls.
Maximum Message ID—Specify value of maximum SCCP message ID allowed.
– SCCP Prefix Length—Specifies prefix length value in Skinny messages.
Minimum Prefix Length—Specify minimum value of SCCP prefix length allowed.
Maximum Prefix Length—Specify maximum value of SCCP prefix length allowed.
– Media Timeout—Specify timeout value for media connections.
– Signaling Timeout—Specify timeout value for signaling connections.
• RTP Conformance—Tab that lets you configure the RTP conformance settings for SCCP (Skinny).
– Check RTP packets for protocol conformance—Checks RTP/RTCP packets flowing on the
pinholes for protocol conformance.
Limit payload to audio or video, based on the signaling exchange—Enforces the payload type
to be audio/video based on the signaling exchange.
• Message ID Filtering—Tab that lets you configure the message ID filtering settings for SCCP
(Skinny).
– Match Type—Shows the match type, which can be a positive or negative match.
– Criterion—Shows the criterion of the inspection.
– Value—Shows the value to match in the inspection.
– Action—Shows the action if the match condition is met.
– Log—Shows the log state.
– Add—Opens the Add Message ID Filtering dialog box to add a message ID filter.
– Edit—Opens the Edit Message ID Filtering dialog box to edit a message ID filter.
– Delete—Deletes a message ID filter.
– Move Up—Moves an entry up in the list.
– Move Down—Moves an entry down in the list.
Modes
The following table shows the modes in which this feature is available:
Add/Edit Message ID Filter
The Add Message ID Filter dialog box lets you configure message ID filters.
Firewall Mode Security Context
Routed Transparent Single
Multiple
Context System
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Cisco 5510 - ASA SSL / IPsec VPN Edition Specifications

General

Brand	Cisco
Model	5510 - ASA SSL / IPsec VPN Edition
Category	Firewall
Language	English