Common Gateway Access Support Configuration; Diameter Endpoint Configuration - Cisco ASR 5000 Series Administration Manual

▀ Common Gateway Access Support Configuration

Common Gateway Access Support Configuration
This section describes some advance feature configuration to support multiple access networks (CDMA, eHRPD and
LTE) plus a GSM/UMTS for international roaming with the same IP addressing behavior and access to 3GPP AAA for
subscriber authorization. Subscribers using static IP addressing will be able to get the same IP address regardless of the
access technology.
This configuration combines 3G and 4G access technologies in a common gateway supporting logical services of HA,
PGW, and GGSN to allow their customers to have the same user experience, independent of the access technology
available.
Important:
on your system to use some commands related to this configuration.
These instructions assume that you have already configured the system level configuration as described in System
Administration Guide and GGSN service as described in GGSN Service Configuration section of this chapter.
To configure the S6b and other advance features:
Step 1
Configure Diameter endpoint by applying the example configuration in the Diameter Endpoint Configuration section.
Step 2
Create or modify AAA group by applying the example configuration in the AAA Group Configuration section.
Step 3
Modify GGSN service to allow authorization with HSS by applying the example configuration in the Authorization over
S6b Configuration section.
Step 4 Optional. Create and associate DNS client parameters by applying the example configuration in the DNS Client
Configuration section.
Step 5
Optional. Modify GGSN service to accept duplicate calls when received with same IP address by applying the example
configuration in the Duplicate Call Accept Configuration section.
Step 6
Verify your S6b configuration by following the steps in the Common Gateway Access Support Configuration
Verification section.
Step 7 Save your configuration as described in the Verifying and Saving Your Configuration chapter.

Diameter Endpoint Configuration

Use the following example to configure the Diameter endpoint:
▄ Cisco ASR 5000 Series Gateway GPRS Support Node Administration Guide
This feature is a license-enabled support and you may need to install a feature specific session license
GGSN Service Configuration Procedures
OL-22944-02