| 摘要 |
A method for maintaining IPCP address negotiations in a wireless communication network is presented. The method includes a communication device receiving a message requesting an IP address, such as a Config-Request message, from a terminal device, which is coupled to the communication device. The communication device then generates a message requesting an IP address, such as a Config-Request message, and forwards it to a peer (IWF) within the network. The communication device then determines whether it has received an assigned IP address from the IWF in response to the IP address request message. In response to determining that the communication device has not received the assigned IP address from the IWF, the communication device transmits a message with an arbitrary IP address, such as a Configure-Nak message, to the terminal device. The arbitrary IP address contained within the message will be rejected by the communication device, upon receipt of future Configure-Requests containing the arbitrary address. This triggers the terminal device to keep transmitting additional IP address request messages until the communication device has received the assigned IP address.
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