METHOD, DEVICE, AND SYSTEM FOR FORWARDING PACKET

专利名称：METHOD, DEVICE, AND SYSTEM FOR

FORWARDING PACKET

发明人：Min ZHA,Ting ZOU,Qian ZHOU,Jing HUANG申请号：US13674924申请日：20121112

公开号：US20130070770A1公开日：20130321

专利附图：

摘要：The embodiments of the present invention provide a method, a device, and asystem for forwarding a packet. The method includes: receiving an IPv6 packet sent by agateway, and obtaining a flow label of the IPv6 packet, where the flow label of the IPv6

packet is corresponding to a link identity of customer premise equipment in one-to-onecorrespondence; decapsulating the IPv6 packet; performing network address translationon a decapsulated packet according to the flow label; and forwarding the decapsulatedpacket according to a translated network address. When multiple links between thegateway and an AFTR are corresponding to the same tunnel for network addresstranslation, in the case that IP addresses of terminal users are overlapping or are thesame, different terminal users can be distinguished, so that a terminal user that sends apacket can receive feedback, thus improving customer satisfaction.

申请人：HUAWEI TECHNOLOGIES CO., LTD.

地址：Shenzhen CN

国籍：CN

更多信息请下载全文后查看