Address switching method and device

Address switching method and device

CN
  • CN 101,765,168 B
  • Filed: 12/25/2008
  • Issued: 09/13/2019
  • Est. Priority Date: 12/25/2008
  • Status: Active Grant
First Claim
Patent Images

1. a kind of address switching method, which is characterized in that the described method includes:

  • First terminal identifies corresponding first IP address and second terminal communication using first terminal;

    The first terminal of acquisition is identified at least one IP address in other corresponding IP address and sent by the first terminalTo the second terminal, wherein the first terminal identifies other corresponding IP address and obtains as follows;

    described firstTerminal includes that the first terminal identifies used in communicating to the third terminal transmitting first terminal with the second terminalCommunications status information, the first terminal receives at least one IP address that the third terminal is sent as described first eventuallyEnd identifies other corresponding IP address;

    The first terminal receives the message that the second terminal is sent by first IP address, and the third terminal passes throughSecond IP address receives the message that the second terminal is sent, and second IP address is sent to the second terminal to be describedOne at least one described IP address;

    The first terminal receives the second terminal and to first IP address and described has been sent to the second terminalIP address send message notice;

    The first terminal carries out address switching, and the third terminal is logical using second IP address and the second terminalLetter;

    The third terminal notifies the second terminal only to send message to second IP address.

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