公开(公告)号：US20180181604A1

公开(公告)日：2018-06-28

申请号：US15389218

申请日：2016-12-22

申请人： BYRON MAROHN ,  CHRISTIAN MACIOCCO ,  SAMEH GOBRIEL ,  REN WANG ,  WEI SHEN ,  TSUNG-YUAN CHARLIE TAI ,  SAIKRISHNA EDUPUGANTI

发明人： BYRON MAROHN ,  CHRISTIAN MACIOCCO ,  SAMEH GOBRIEL ,  REN WANG ,  WEI SHEN ,  TSUNG-YUAN CHARLIE TAI ,  SAIKRISHNA EDUPUGANTI

IPC分类号： G06F17/30 ,  G06F12/1009 ,  G06F3/06

CPC分类号： G06F16/2264 ,  G06F16/273

摘要： Technologies for managing lookup tables are described. The lookup tables may be used for a two-level lookup scheme for packet processing. When the tables need to be updated with a new key for packet processing, information about the new key may be added to a first-level lookup table and a second-level lookup table. The first-level lookup table may be used to identify a handling node for an obtained packet, and the handling node may perform a second-level table lookup to obtain information for further packet processing. The first lookup table may be replicated on all the nodes in a cluster, and the second-level lookup table may be unique to each node in the cluster. Other embodiments are described herein and claimed.