| 摘要 |
In one embodiment, a method of providing mobile internet comprises receiving a down-link packet having a endpoint identity protocol element (EIP), the EIP comprising a global locator associated with a provider network, a first local locator set to a predetermined value, and an endpoint identifier associated with a mobile host; querying the provider network to obtain a second local locator value associated with the mobile host, the second local locator indicates the location of a first radio router with which the mobile host had previously exchange authentication; overwriting the first local locator portion of the EIP with the second local locator; and routing the down-link packet towards the mobile host using the second local locator.
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