EP 1762060 A1 20070314 - EFFICIENT CALCULATION OF ROUTING TABLES FOR A ROUTING OPERATION USING TARGET ADDRESSES
Title (en)
EFFICIENT CALCULATION OF ROUTING TABLES FOR A ROUTING OPERATION USING TARGET ADDRESSES
Title (de)
EFFIZIENTE BERECHNUNG VON ROUTINGTABELLEN FÜR EIN ROUTING ANHAND VON ZIELADRESSEN
Title (fr)
CALCUL EFFICACE DE TABLES DE ROUTAGE POUR UN ROUTAGE SUR LA BASE D'ADRESSES CIBLES
Publication
Application
Priority
- EP 2005053017 W 20050628
- DE 102004031717 A 20040630
Abstract (en)
[origin: WO2006003141A1] The invention relates to a method and a device (NCS) allowing the distributed calculation of routing tables for routing in a communication network containing nodes (A,..,G) and links. The calculation of routes to be used is carried out in centrally. Data relating to the routes to be used are transmitted to a node (D) which, based on said information, generates a routing table (FIB) by assigning packet addresses to the routes. The central calculation of the routes results in an increased efficiency of resources while requiring less calculation effort which is particularly advantageous in the context of networks comprising multipath routing where the calculation of routing tables (FIB) is very complex. A further reduction in effort can be achieved by means of the central calculation of the distribution weightings.
IPC 8 full level
H04L 12/56 (2006.01)
CPC (source: EP US)
H04L 45/00 (2013.01 - EP US); H04L 45/42 (2013.01 - EP US)
Citation (search report)
See references of WO 2006003141A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102004031717 A1 20060126; CN 1998196 A 20070711; EP 1762060 A1 20070314; US 2010329154 A1 20101230; WO 2006003141 A1 20060112
DOCDB simple family (application)
DE 102004031717 A 20040630; CN 200580022320 A 20050628; EP 05754546 A 20050628; EP 2005053017 W 20050628; US 63073705 A 20050628