公开(公告)号：US20180198643A1

公开(公告)日：2018-07-12

申请号：US15742365

申请日：2016-03-18

Applicant: ZTE CORPORATION

Inventor： TING AO ,  Wei MENG ,  Cui WANG

IPC: H04L12/46 ,  H04L12/851 ,  H04L12/715

CPC classification number: H04L12/4633 ,  H04L12/46 ,  H04L12/4641 ,  H04L29/06 ,  H04L45/64 ,  H04L47/2441 ,  H04L2212/00

Abstract: The present disclosure provides a packet transmission method and apparatus. The method includes: a classifier receiving a first packet; the classifier determining a first service function (SF) to which the first packet is to be transmitted; the classifier adding an address of the first SF to the first packet, obtaining a second packet; and the classifier transmitting the second packet to a network virtualization edge (NVE) node.