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1. (WO2008093308) MULTIPATH VIRTUAL ROUTER REDUNDANCY
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2008/093308    International Application No.:    PCT/IB2008/051306
Publication Date: 07.08.2008 International Filing Date: 28.01.2008
IPC:
H04L 12/56 (2006.01)
Applicants: ALCATEL LUCENT [FR/FR]; 54 rue de la Boétie, F-75008 Paris (FR) (For All Designated States Except US).
REGAN, Joseph M. [US/US]; (US) (For US Only).
HABERMAN, Ron E. [IL/US]; (US) (For US Only).
HU, Wenao [US/US]; (US) (For US Only).
KWOK, Paul [CA/US]; (US) (For US Only)
Inventors: REGAN, Joseph M.; (US).
HABERMAN, Ron E.; (US).
HU, Wenao; (US).
KWOK, Paul; (US)
Agent: HERVOUET, Sylvie; Feray Lenne Conseil, 39-41 Avenue Aristide Briand, F-92163 Antony Cédex (FR)
Priority Data:
60/898,771 31.01.2007 US
11/712,596 27.02.2007 US
Title (EN) MULTIPATH VIRTUAL ROUTER REDUNDANCY
(FR) REDONDANCE DE ROUTEUR VIRTUEL MULTIVOIE
Abstract: front page image
(EN)Providing gateway redundancy is disclosed. On each of a master and a standby gateway a single IP routing redundancy protocol instance is associated with a plurality of subscriber subnets. On each gateway, the respective single IP routing redundancy protocol instance is used to provide gateway redundancy for the plurality of subscriber subnets.
(FR)L'invention concerne la production d'une redondance de passerelle. Sur une passerelle maître et une passerelle en veille, une instance de protocole de redondance de routage IP est associée à une pluralité de sous-réseaux d'abonnés. Sur chaque passerelle, l'instance de protocole de redondance de routage IP respective est utilisée pour produire une redondance de passerelle pour la pluralité de sous-réseaux d'abonnés.
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, 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: English (EN)
Filing Language: English (EN)