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1. (WO2019042372) MESSAGE FORWARDING
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Pub. No.: WO/2019/042372 International Application No.: PCT/CN2018/103321
Publication Date: 07.03.2019 International Filing Date: 30.08.2018
IPC:
H04L 12/707 (2013.01) ,H04L 12/741 (2013.01) ,H04L 29/12 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
70
Packet switching systems
701
Routing or path finding
703
Route fault prevention or recovery, e.g. rerouting, route redundancy, virtual router redundancy protocol [VRRP] or hot standby router protocol [HSRP]
707
using path redundancy
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
70
Packet switching systems
701
Routing or path finding
741
Header address processing for routing, e.g. table lookup
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29
Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
12
characterised by the data terminal
Applicants:
新华三技术有限公司 NEW H3C TECHNOLOGIES CO., LTD. [CN/CN]; 中国浙江省杭州市 滨江区长河路466号 466 Changhe Road, Binjiang District Hangzhou, Zhejiang 310052, CN
Inventors:
刘文玉 LIU, Wenyu; CN
柳佳佳 LIU, Jiajia; CN
Agent:
北京林达刘知识产权代理事务所(普通合伙) LINDA LIU & PARTNERS; 中国北京市 东城区北三环东路36号北京环球贸易中心C座16层 F16 Tower C, Beijing Global Trade Center, 36 North Third Ring East Road, Dongcheng District Beijing 100013, CN
Priority Data:
201710763296.630.08.2017CN
Title (EN) MESSAGE FORWARDING
(FR) TRANSFERT DE MESSAGE
(ZH) 报文转发
Abstract:
(EN) Message forwarding, comprising: according to a forwarding table, determining an egress interface aggregation group corresponding to an ingress interface having received a message, wherein the forwarding table indicates a correlation between the ingress interface and the egress interface aggregation group; when there is at least one egress interface, belonging to the same non-uniform memory access (NUMA) architecture node as the ingress interface, in the egress interface aggregation group, selecting a first egress interface for sending the message from the at least one egress interface; and sending the message through the first egress interface.
(FR) L'invention concerne un transfert de message comprenant les étapes suivantes : sur la base d'une table de transfert, déterminer un groupe d'agrégation d'interfaces de sortie correspondant à une interface d'entrée ayant reçu un message, la table de transfert indiquant une corrélation entre l'interface d'entrée et le groupe d'agrégation d'interfaces de sortie ; lorsqu'il y a au moins une interface de sortie appartenant au même nœud d'architecture d'accès mémoire non uniforme (NUMA) que l'interface d'entrée dans le groupe d'agrégation d'interfaces de sortie, sélectionner une première interface de sortie pour envoyer le message à partir de la ou des interfaces de sortie ; et envoyer le message par l'intermédiaire de la première interface de sortie.
(ZH) 本公开涉及的报文转发包括:根据转发表确定接收到报文的入接口对应的出接口聚合组,其中,所述转发表表示所述入接口和所述出接口聚合组的关系;当所述出接口聚合组中存在与所述入接口属于相同非统一内存访问架构NUMA节点的至少一个出接口时,从所述至少一个出接口中选取用于发送所述报文的第一出接口;以及通过所述第一出接口发送所述报文。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)