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1. (WO2007008849) METHODS AND APPARATUS FOR OPTIMIZING MOBILE VPN COMMUNICATIONS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/008849 International Application No.: PCT/US2006/026810
Publication Date: 18.01.2007 International Filing Date: 06.07.2006
IPC:
H04M 7/00 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
M
TELEPHONIC COMMUNICATION
7
Arrangements for interconnection between switching centres
Applicants:
CISCO TECHNOLOGY, INC. [US/US]; 170 West Tasman Drive San Jose, California 95134, US (AllExceptUS)
DOMMETY, Gopal [IN/US]; US (UsOnly)
PATEL, Alpesh [IN/US]; US (UsOnly)
Inventors:
DOMMETY, Gopal; US
PATEL, Alpesh; US
Agent:
HEILBRUNN, Elise, R. ; Beyer Weaver & Thomas, LLP P.O. Box 70250 Oakland, California 94612-0250, US
Priority Data:
11/177,45407.07.2005US
Title (EN) METHODS AND APPARATUS FOR OPTIMIZING MOBILE VPN COMMUNICATIONS
(FR) PROCEDES ET APPAREIL POUR OPTIMISER LES COMMUNICATIONS SUR RESEAU PRIVE VIRTUEL MOBILE
Abstract:
(EN) Methods and apparatus for optimizing Mobile VPN communications are disclosed. When a data packet is transmitted between a Mobile Node that is a member of a VPN and a Correspondent Node, the data packet is transmitted between the Mobile Node and a Home Agent via a Mobile IP tunnel without transmitting the data packet via a VPN tunnel. However, the data packet is transmitted between the Home Agent and a VPN headend via a VPN tunnel.
(FR) L'invention concerne des procédés et un appareil permettant d'optimiser des communications sur réseau privé virtuel (VPN) mobile. Lorsqu'un paquet de données est transmis entre un noeud mobile membre d'un VPN et un noeud correspondant, ledit paquet de données est transmis entre le noeud mobile et un agent domestique par le biais d'un tunnel IP mobile sans que la paquet de données soit transmis par le biais d'un tunnel VPN. Cependant, le paquet de données est transmis entre l'agent domestique et une tête de VPN par le biais d'un tunnel VPN.
front page image
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, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, 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, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, 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, 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: English (EN)
Filing Language: English (EN)
Also published as:
EP1900186CN101218814IN5085/KOLNP/2007