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1. (WO2007003088) A METHOD AND SYSTEM FOR UPDATING A ROUTE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/003088 International Application No.: PCT/CN2006/001040
Publication Date: 11.01.2007 International Filing Date: 19.05.2006
IPC:
H04L 12/56 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
54
Store-and-forward switching systems
56
Packet switching systems
Applicants:
华为技术有限公司 HUAWEI TECHNOLOGIES CO., LTD. [CN/CN]; 中国广东省深圳市龙岗区坂田华为总部办公楼, Guangdong 518129 Huawei Administration Building, Bantian, Longgang Shenzhen, Guangdong 518129, CN (AllExceptUS)
张仁海 ZHANG, Renhai [CN/CN]; CN (UsOnly)
倪辉 NI, Hui [CN/CN]; CN (UsOnly)
饶远 RAO, Yuan [CN/CN]; CN (UsOnly)
Inventors:
张仁海 ZHANG, Renhai; CN
倪辉 NI, Hui; CN
饶远 RAO, Yuan; CN
Agent:
北京集佳知识产权代理有限公司 UNITALEN ATTORNEYS AT LAW; 中国北京市朝阳区建国门外大街22号赛特广场7层, Beijing 100004 7th Floor, Scitech Place No.22, Jian Guo Men Wai Chao Yang District Beijing 100004, CN
Priority Data:
200510035653.406.07.2005CN
Title (EN) A METHOD AND SYSTEM FOR UPDATING A ROUTE
(FR) MÉTHODE ET SYSTÈME DE MISE À JOUR D’UNE ROUTE
(ZH) 一种路由更新方法及系统
Abstract:
(EN) A method and system for updating a route comprise that a reflector sends more than one routing information to a client/non-client based on a predetermined policy when notifying a route, instead of only selecting one optimal route and sending the route to a client, meanwhile, the client/non-client stores a plurality of routing information arriving at a same destination address, so that the client/non-client can achieve sharing the load of each route; in addition, the reflector sends a message with a Next_Hop information of a withdrawn route, to the client/non-client, the client/non-client withdraws the corresponding route based on the Next_Hop information of the message when withdrawing the route, so can achieve updating a route effectively.
(FR) La présente invention concerne une méthode et un système de mise à jour d’une route comprenant le fait qu’un réflecteur envoie plusieurs informations de routage à un client/non-client en fonction d’une politique prédéterminée lors de la notification d’une route au lieu d’uniquement sélectionner une route optimale et envoyer la route au client et, pendant ce temps, le client/non-client stocke une pluralité d’informations de routage parvenant à une même adresse de destination si bien que le client/non-client peut partager la charge de chaque route ; en outre, le réflecteur envoie un message avec l’information Next_Hop d’une route retirée au client/non-client, le client/non-client retire la route correspondante en fonction de l’information Next_Hop du message du moment, pouvant ainsi mettre à jour efficacement une route.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)
Also published as:
US20080101392