
Mobile IP Registration 49
Mobile IP Example
We now look at a Mobile IP example to get a good feel for the protocol. Consider a Mobile
Node with a single interface whose Home Address is 192.168.10.30 and Home Agent is
192.168.10.1. In this example, the Mobile Node roams away from home to FA 192.168.100.6,
and then to another FA, 192.168.200.6. It then finds itself still roaming, but not within the
domain of a FA. At this point, it obtains a Colocated CoA and continues to roam. After some
time, it returns home. The example is as follows:
1 The Mobile Node powers on and hears a Mobility Agent advertisement with the H bit set
and router address as 192.168.10.1. ...