![background image](http://html.mh-extra.com/html/cisco/5505-asa-firewall-edition-bundle/5505-asa-firewall-edition-bundle_cli-configuration-manual_186241155.webp)
1-13
Cisco ASA Series CLI Configuration Guide
Chapter 1 Configuring Inspection for Voice and Video Protocols
MGCP Inspection
Configuring an MGCP Inspection Policy Map for Additional Inspection
Control
If the network has multiple call agents and gateways for which the ASA has to open pinholes, create an
MGCP map. You can then apply the MGCP map when you enable MGCP inspection.
To create an MGCP map, perform the following steps:
Step 1
To create an MGCP inspection policy map, enter the following command:
hostname(config)#
policy-map type inspect mgcp
map_name
hostname(config-pmap)#
Where the
policy_map_name
is the name of the policy map. The CLI enters policy-map configuration
mode.
Step 2
(Optional) To add a description to the policy map, enter the following command:
hostname(config-pmap)#
description
string
Step 3
To configure parameters that affect the inspection engine, perform the following steps:
a.
To enter parameters configuration mode, enter the following command:
hostname(config-pmap)#
parameters
hostname(config-pmap-p)#
b.
To configure the call agents, enter the following command for each call agent:
hostname(config-pmap-p)#
call-agent
ip_address
group_id
Use the
call-agent
command to specify a group of call agents that can manage one or more gateways.
The call agent group information is used to open connections for the call agents in the group (other
than the one a gateway sends a command to) so that any of the call agents can send the response.
call agents with the same
group_id
belong to the same group. A call agent may belong to more than
one group. The
group_id
option is a number from 0 to 4294967295. The
ip_address
option specifies
the IP address of the call agent.
Note
MGCP call agents send AUEP messages to determine if MGCP end points are present. This
establishes a flow through the ASA and allows MGCP end points to register with the call agent.
c.
To configure the gateways, enter the following command for each gateway:
hostname(config-pmap-p)#
gateway
ip_address
group_id
Use the
gateway
command to specify which group of call agents are managing a particular gateway.
The IP address of the gateway is specified with the
ip_address
option. The
group_id
option is a
number from 0 to 4294967295 that must correspond with the
group_id
of the call agents that are
managing the gateway. A gateway may only belong to one group.
d.
If you want to change the maximum number of commands allowed in the MGCP command queue,
enter the following command:
hostname(config-pmap-p)#
command-queue
command_limit
The following example shows how to define an MGCP map:
Summary of Contents for 5505 - ASA Firewall Edition Bundle
Page 28: ...Glossary GL 24 Cisco ASA Series CLI Configuration Guide ...
Page 61: ...P A R T 1 Getting Started with the ASA ...
Page 62: ......
Page 219: ...P A R T 2 Configuring High Availability and Scalability ...
Page 220: ......
Page 403: ...P A R T 2 Configuring Interfaces ...
Page 404: ......
Page 499: ...P A R T 2 Configuring Basic Settings ...
Page 500: ......
Page 533: ...P A R T 2 Configuring Objects and Access Lists ...
Page 534: ......
Page 601: ...P A R T 2 Configuring IP Routing ...
Page 602: ......
Page 745: ...P A R T 2 Configuring Network Address Translation ...
Page 746: ......
Page 845: ...P A R T 2 Configuring AAA Servers and the Local Database ...
Page 846: ......
Page 981: ...P A R T 2 Configuring Access Control ...
Page 982: ......
Page 1061: ...P A R T 2 Configuring Service Policies Using the Modular Policy Framework ...
Page 1062: ......
Page 1093: ...P A R T 2 Configuring Application Inspection ...
Page 1094: ......
Page 1191: ...P A R T 2 Configuring Unified Communications ...
Page 1192: ......
Page 1333: ...P A R T 2 Configuring Connection Settings and QoS ...
Page 1334: ......
Page 1379: ...P A R T 2 Configuring Advanced Network Protection ...
Page 1380: ......
Page 1475: ...P A R T 2 Configuring Modules ...
Page 1476: ......
Page 1549: ...P A R T 2 Configuring VPN ...
Page 1550: ......
Page 1965: ...P A R T 2 Configuring Logging SNMP and Smart Call Home ...
Page 1966: ......
Page 2059: ...P A R T 2 System Administration ...
Page 2060: ......
Page 2098: ...1 8 Cisco ASA Series CLI Configuration Guide Chapter 1 Troubleshooting Viewing the Coredump ...
Page 2099: ...P A R T 2 Reference ...
Page 2100: ......