公开(公告)号：US10038571B2

公开(公告)日：2018-07-31

申请号：US15013456

申请日：2016-02-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Sheng Yang ,  Wumao Chen

IPC: G06F17/00 ,  H04L12/413 ,  H04L12/28 ,  H04L12/701 ,  H04L12/18 ,  H04L12/46 ,  H04L12/761 ,  G06F17/30 ,  H04L12/751

CPC classification number: H04L12/413 ,  G06F16/24558 ,  H04L12/18 ,  H04L12/28 ,  H04L12/46 ,  H04L45/00 ,  H04L45/02 ,  H04L45/16

Abstract: A method for reading and writing a forwarding information base, including receiving a write an associated data (AD) request used to modify the AD and a write a keyword (Key) request used to modify the Key corresponding to the AD, and before the write AD request and the write Key request pass through a cache, transforming, when any one stage to be read and written includes the Key, a row address in the write AD request into a row address that is same as a row address of a node block on which the Key is located, or transforming, when any one stage to be read and written does not include the Key, a row address in the write AD request and a row address in the write Key request into a same row address in the any one stage.

公开(公告)号：US20160224603A1

公开(公告)日：2016-08-04

申请号：US15013456

申请日：2016-02-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Sheng Yang ,  Wumao Chen

IPC: G06F17/30

CPC classification number: H04L12/413 ,  G06F17/30495 ,  H04L12/18 ,  H04L12/28 ,  H04L12/46 ,  H04L45/00 ,  H04L45/02 ,  H04L45/16

Abstract: A method for reading and writing a forwarding information base, including receiving a write an associated data (AD) request used to modify the AD and a write a keyword (Key) request used to modify the Key corresponding to the AD, and before the write AD request and the write Key request pass through a cache, transforming, when any one stage to be read and written includes the Key, a row address in the write AD request into a row address that is same as a row address of a node block on which the Key is located, or transforming, when any one stage to be read and written does not include the Key, a row address in the write AD request and a row address in the write Key request into a same row address in the any one stage.

Abstract translation: 一种用于读取和写入转发信息库的方法，包括接收用于修改AD的写入关联数据（AD）请求和写入用于修改与AD对应的密钥的关键字（密钥）请求，以及在写入之前 AD请求和写密钥请求通过缓存，当任何一个读取和写入阶段包含Key时，将写AD请求中的行地址转换为与节点块的行地址相同的行地址 Key所在的位置或变换，当任何一个读取和写入阶段不包括Key时，写入AD请求中的行地址和写入密钥请求中的行地址在任何一个相同的行地址中 一个阶段