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Pub. No.:    WO/2015/040625    International Application No.:    PCT/IN2013/000571
Publication Date: 26.03.2015 International Filing Date: 23.09.2013
H04L 12/24 (2006.01)
Applicants: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. [US/US]; 11445 Compaq Center Drive West Houston, Texas 77070 (US).
SAMPATH, Rangaprasad [IN/IN]; (IN) (US only).
APATHOTHARANAN, Ramasamy [IN/IN]; (IN) (US only)
Inventors: SAMPATH, Rangaprasad; (IN).
Agent: ALANKI, N.V. Pradeep Kumar; Global IP Services 198F, 27th Cross, 3rd Block, Jayanagar Bangalore, Karnataka, 560011 (IN)
Priority Data:
Abstract: front page image
(EN)Provided is a method of troubleshooting an OpenFlow network. A test packet is sent to a test node on the OpenFlow network. A response from the test node is validated against an expected response. If the response is consistent with the expected response, a modified test packet is sent to a further test node on the OpenFlow network. If the response is inconsistent with the expected response, a notification is provided to a user.
(FR)La présente invention concerne un procédé de dépannage d'un réseau OpenFlow. Un paquet de test est envoyé à un nœud de test sur le réseau OpenFlow. Une réponse en provenance du nœud de test est validée par rapport à une réponse attendue. Si la réponse est cohérente avec la réponse attendue, un paquet de test modifié est envoyé à un autre nœud de test sur le réseau OpenFlow. Si la réponse est incohérente avec la réponse attendue, une notification est fournie à un utilisateur.
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, 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, 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, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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: English (EN)
Filing Language: English (EN)