Cisco Cisco Packet Data Gateway (PDG) Guia Do Administrador
Mobile IP Configuration Examples
Example 2: HA Using a Single Source Context and Multiple Outsourced Destination Contexts ▀
Cisco ASR 5x00 Home Agent Administration Guide ▄
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Example 2: HA Using a Single Source Context and Multiple
Outsourced Destination Contexts
The system allows the wireless carrier to easily generate additional revenue by providing the ability to configure
separate contexts that can then be leased or outsourced to various enterprises or ISPs, each having a specific domain.
separate contexts that can then be leased or outsourced to various enterprises or ISPs, each having a specific domain.
In order to perform the role of an HA and support multiple outsourced domains, the system must be configured with at
least one source context and multiple destination contexts as shown in the following figure. The AAA servers could by
owned/maintained by either the carrier or the domain. If they are owned by the domain, the carrier will have to receive
the AAA information via proxy.
least one source context and multiple destination contexts as shown in the following figure. The AAA servers could by
owned/maintained by either the carrier or the domain. If they are owned by the domain, the carrier will have to receive
the AAA information via proxy.
Figure 8.
The system as an HA Using a Single Source Context and Multiple Outsourced Destination Contexts
The source context will facilitate the HA service(s), and the Pi interface(s) to the FA(s).The source context will also be
configured with AAA interface(s) and to provide Home AAA functionality for subscriber sessions. The destination
contexts will each be configured to facilitate PDN interfaces. In addition, because each of the destination contexts can
be outsourced to different domains, they will also be configured with AAA interface(s) and to provide AAA
functionality for that domain.
configured with AAA interface(s) and to provide Home AAA functionality for subscriber sessions. The destination
contexts will each be configured to facilitate PDN interfaces. In addition, because each of the destination contexts can
be outsourced to different domains, they will also be configured with AAA interface(s) and to provide AAA
functionality for that domain.