公开(公告)号：US20170279937A1

公开(公告)日：2017-09-28

申请号：US15504123

申请日：2014-11-18

Applicant: Sanechips Technology Co., Ltd.

Inventor： Sheng Shi ,  Quan Sun ,  Junhua Yan

IPC: H04L29/06 ,  H04L29/12 ,  H04L12/749

CPC classification number: H04L69/167 ,  H04L12/4633 ,  H04L45/74 ,  H04L45/741 ,  H04L61/1511 ,  H04L61/251 ,  H04L61/2542 ,  H04L61/6013 ,  H04L67/2823

Abstract: A method for the translation between IPv4 and IPv6 is disclosed, including: a BIH link tracker and quick translator are provided in a network core and when a link is established between an IPv4 client and IPv6 server, a standard translator translates and sends to the IPv6 server, a packet sent from the IPv4 client to the IPv6 server, and theBIH link tracker extracts and records information on link and translation of the IPv4 client and IPv6 server from the packet for interaction therebetween; and during a process of sending the packet after establishing the link between the IPv4 client and IPv6 server, the packet is sent to the quick translator which translates and sends the packet according to the information on the translation corresponding to the information on the link recorded by the BIH link tracker. A device for the translation between IPv4 and IPv6 is also disclosed.