| 摘要 |
<p>A method for a Host, Host A, communicating with another Host, Host B, in a communication network is provided, wherein both hosts have a first address and a second address in the communication network. The method comprises steps of: receiving a packet encapsulated with the first address and the second address of Host A, the second address of the Host B, and a wildcard for the first address, which can be admitted by Host B, responding to the Host A with a reply packet encapsulated with the first address and second address of Host A, and the first address and the second address of Host B.</p> |
