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1. (WO2009065357) A METHOD, SYSTEM AND DEVICE FOR DHCP AUTHENTICATION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/065357    International Application No.:    PCT/CN2008/073101
Publication Date: 28.05.2009 International Filing Date: 19.11.2008
IPC:
H04L 29/06 (2006.01)
Applicants: HUAWEI TECHNOLOGIES CO., LTD. [CN/CN]; Huawei Administration Building, Bantian, Longgang Shenzhen, Guangdong 518129 (CN) (For All Designated States Except US).
ZHENG, Ruobin [CN/CN]; (CN) (For US Only)
Inventors: ZHENG, Ruobin; (CN)
Agent: BEIJING TINGLI PATENT AGENCY; Room 804, 805, 806 Jinyu Mansion No.129 Xuanwumen Xidajie, Xicheng Beijing 100031 (CN)
Priority Data:
200710169784.0 20.11.2007 CN
Title (EN) A METHOD, SYSTEM AND DEVICE FOR DHCP AUTHENTICATION
(FR) PROCÉDÉ, DISPOSITIF ET SYSTÈME POUR AUTHENTIFICATION DHCP
(ZH) 一种DHCP认证的方法、系统和装置
Abstract: front page image
(EN)A method for Dynamic Host Configuration Protocol DHCP authentication is provided by the embodiment of the invention, which includes the following steps: authenticating a router gateway RG through an authentication server AS which the RG belongs to; after the RG passes the authentication, receiving the access policy from a DHCP authenticator; starting the DHCP authentication according to the access policy, and performing the DHCP authentication to the DHCP client which is connected to the RG. Through the embodiment of the invention, starting the DHCP authentication and performing the DHCP authentication to the DHCP client which is connected to the RG, make the client which is connected to the RG can perform the DHCP authentication to access the network through the RG.
(FR)Selon un mode de réalisation, la présente invention concerne un procédé pour l'authentification par protocole de configuration dynamique d'hôte (DHCP), qui passe par les étapes suivantes : authentification d'une passerelle de routeur (RG) via un serveur d'authentification (AS) auquel appartient la RG ; après la réussite de l'authentification par la RG, réception de la règle d'accès d'un authentificateur DHCP ; démarrage de l'authentification DHCP en fonction de la règle d'accès, puis réalisation de l'authentification DHCP sur le client DHCP connecté à la RG. Dans le mode de réalisation de l'invention, le démarrage de l'authentification DHCP et la réalisation de l'authentification DHCP sur le client DHCP connecté à la RG amènent le client connecté à la RG à réaliser l'authentification DHCP pour accéder au réseau via la RG.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, 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)