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1. (WO2019003235) INLINE STATEFUL MONITORING REQUEST GENERATION FOR SDN
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Pub. No.: WO/2019/003235 International Application No.: PCT/IN2017/050265
Publication Date: 03.01.2019 International Filing Date: 27.06.2017
Chapter 2 Demand Filed: 01.01.2018
IPC:
H04L 12/24 (2006.01) ,H04L 12/773 (2013.01) ,H04L 29/06 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
02
Details
24
Arrangements for maintenance or administration
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
70
Packet switching systems
701
Routing or path finding
771
Router architecture
773
for supporting layer 3 switching, e.g. IP switching, cell switch relay [CSR] or tag switching
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29
Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02
Communication control; Communication processing
06
characterised by a protocol
Applicants:
BISHT, Ashutosh [IN/IN]; IN (SC)
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) [SE/SE]; SE-164 83 Stockholm, SE
Inventors:
BISHT, Ashutosh; IN
K, Faseela; IN
H, Vyshakh Krishnan C; IN
Agent:
SINGH, Manisha; IN
Priority Data:
Title (EN) INLINE STATEFUL MONITORING REQUEST GENERATION FOR SDN
(FR) PRODUCTION DE DEMANDE DE SURVEILLANCE À ÉTATS EN LIGNE POUR SDN
Abstract:
(EN) A method implemented by a network device to reduce bandwidth and compute resources needed by a controller of a software defined networking (SDN) network by distributing monitoring of nodes connected to data plane nodes (DPNs) in an SDN network. The method determines whether a received response message from a node indicates proper operation, inserts parameters of the received response message into a template for a stateful request message, and sends the stateful request message to the node.
(FR) L'invention concerne un procédé mis en œuvre par un dispositif de réseau pour réduire les ressources de bande passante et de calcul nécessaires par un dispositif de commande d'un réseau de mise en réseau définie par logiciel (SDN) en répartissant la surveillance de nœuds connectés à des nœuds de plan de données (DPN) dans un réseau de SDN. Le procédé détermine si un message de réponse reçu d'un nœud indique un fonctionnement correct, insère des paramètres du message de réponse reçu dans un modèle de message de demande à états, et envoie le message de demande à états au nœud.
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)