▀ Interfaces
4. The home agent interface: This interface is used for Proxy mobile IP and mobile IP subscribers. All mobile
station packets are tunneled to the HA through this interface. This interface is not used for simple IP
subscribers.
5. The simple IP interface: This interface provides internet access for simple IP users.
▄ Cisco ASR 5000 Series Product Overview
Packet Data Interworking Function Overview
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