Common Networking Scheme
Step 4 If the Open Shortest Path First (OSPF) dynamic route is employed in the networking, you must
7 Configuring Service Data About This Chapter
This describes how to configure service data such as domain, security, Remote Authentication Dial In User Service (RADIUS) authentication and accounting, content-based charging, and service control.
7.1 Configuring the Domain Data
When a mobile station (MS) initiates a packet data service request, the request carries the domain information that specifies the external network to which the MS belongs. Based on the attributes of the domain configured on the PDSN9660, the PDSN9660 determines which external packet data network (PDN) that the user will access, the access mode, and the address assignment mode.
7.2 Configuring the Security
This describes the security function and how to configure the security function, and provides a configuration example.
7.3 Configuring the Data for the FA
To meet increasing requirements for the mobile station (MS) mobility, the CDMA2000 system provides the mobile IP (MIP) service in which the PDSN9660 serves as a foreign agent (FA).
7.4 Configuring the Data for RADIUS Authentication and Accounting
This describes the Remote Authentication Dial In User Service (RADIUS) authentication and accounting functions and how to configure the functions, and provides a configuration example.
7.5 Configuring the Data for the Diameter Online Charging Function
The Diameter online charging system of the PDSN9660 enables prepaid charging for both normal users and content-based charging (CBC) users.
7.6 Configuring the Data for the Content-based Charging Function
Content-based charging (CBC) is a charging mode that adapts to different service types. It comes into being to meet the application of 3G data services.
7.7 Configuring the Data for the Service Resolution and Control Function
This describes the service resolution and control function and how to configure the service resolution and control function, and provides a configuration example.
7.1 Configuring the Domain Data
When a mobile station (MS) initiates a packet data service request, the request carries the domain information that specifies the external network to which the MS belongs. Based on the attributes of the domain configured on the PDSN9660, the PDSN9660 determines which external packet data network (PDN) that the user will access, the access mode, and the address assignment mode.
Prerequisite
The interworking between the PDSN9660 and neighboring network elements (NEs) is configured.
7.1.1 Application Scheme for the Domain
This describes the application scheme for the domain on the PDSN9660.
7.1.2 Configuring PPP Negotiation Parameters
This describes how to set the parameters for the Point-to-Point Protocol (PPP) negotiation, such as the host name for the authentication, maximum receive unit, timeout interval for the PPP negotiation request, authentication mode, and authentication algorithm, on the PDSN9660.
7.1.3 Configuring the Basic Domain Information
The domain identifies the external packet data networks (PDNs) such as an Internet service provider (ISP) network and an intranet, which can be connected through the PDSN9660, or associated services such as Internet access and Wireless Application Protocol (WAP) services. You can configure the parameters related to the Remote Authentication Dial In User Service (RADIUS) authentication and domain name server (DNS) only after the basic information about the domain is configured.
7.1.4 Configuring the Constructed Domain
When authentication is required for a mobile station (MS) to access a network, if the domain information is carried in the request but the domain is not configured on the PDSN9660 or the user does not carry any domain information, the constructed domain information (default domain information) can be used for authentication and other domain-associated services. If no authentication is required for an MS, the PDSN9660 can construct a network access identifier (NAI) in the format of IMSI@construct_domain based on the configured constructed domain. The MS can access an external packet data network (PDN) with the NAI
IMSI@construct_domain and use this NAI for charging.
7.1.5 Configuring the Authentication Data and Accounting Data for the Domain
If the Point-to-Point Protocol (PPP) authentication access mode is employed, you must configure the domain-specific Remote Authentication Dial In User Service (RADIUS) authentication. The PDSN9660 serves as an authentication, authorization and accounting (AAA) client to send the authentication request and accounting request to the AAA server.
7.1.6 Configuring the Local Address Pool
After accessing an IP network, a mobile station (MS) must have an IP address for accessing packet data services. You can configure domain-specific address assignment modes on the PDSN9660.
7.1.7 Configuring the DNS Information
When a mobile station (MS) accesses an external network, the domain name of the external network is translated into an IP address. Therefore, you must configure the information about the domain name server (DNS) on the external packet data network (PDN) on the PDSN9660.
Thus, the MS can request for domain name resolution from this DNS when the MS is activated for accessing a network.
7.1.8 Configuring the Downlink Route to the MS
The downlink route from the service server to a mobile station (MS) must be configured to ensure that the downlink packets to the MS can be forwarded and the MS can enjoy packet data services.
7.1.9 Commissioning the Domain Data
This provides the commands for commissioning the configuration data for the domain.
7.1.10 Configuration Example
This provides the examples of configuration for the domain.
7.1.1 Application Scheme for the Domain
This describes the application scheme for the domain on the PDSN9660.
Configuration Roadmap
Figure 7-1 Configuring the domain
Configure basic domain information. Set parameters for the
PPP negotiation. Configure domain data.
Configure the constructed domain.
Configure authentication and accounting for the domain.
Address assignment mode
End
Configure DNS information. Configure the local address pool.
RADIUS assignment Local assignment RADIUS assignment by preference