| 摘要 |
<p>A method and device for establishing a pseudo wire tunnel and transmitting message using it is provided, which belong to communication area. For meeting the requirements that a network device transmits message control information with the message when it is forwarded and transmitting the message from point to multi-point, a method for establishing a pseudo wire tunnel and transmitting message using it is provided, and the method includes: establishing a virtual interface at an out/ in service provider edge device respectively, and the virtual interface acts as an AC link interface of the out/ in service provider edge device, and establishingpseudo wire PW, and binding the virtual interface and the PW at the same time; the in service provider edge device forwards the message to user edge device via the virtual interface, PW and the out service provider edge device. A device for establishing a pseudo wire tunnel and transmitting message using it is also provided, the device includes a virtual interface establishing module, a PW establishing module, a binding module and a message forwarding module.</p> |
