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公开(公告)号:US09806944B2
公开(公告)日:2017-10-31
申请号:US14940429
申请日:2015-11-13
Applicant: Telefonica, S.A.
Inventor: Luis Miguel Contreras , Diego R. Lopez , Antonio Agustin Pastor
IPC: H04L12/24 , H04L12/721 , H04L29/12 , H04L29/06 , H04L12/715 , H04L12/717
CPC classification number: H04L41/0806 , H04L41/0803 , H04L41/0813 , H04L41/0816 , H04L45/04 , H04L45/42 , H04L45/44 , H04L45/64 , H04L45/70 , H04L61/1511 , H04L61/1541 , H04L63/0263
Abstract: A network controller and a method for automatically define forwarding rules to configure a computer networking device,The network controller (100) is connected to a sub-network (A) of a communication network and comprises: a controller manager (101) that receives a request for a given service, defines forwarding rules related to said service and installs the defined forwarding rules into a computer networking device (120a) in order to configure it for said given service; a deciding module (102) configured to communicate with the controller manager (101) and configured to interact with a DNS server (150) to receive a determined resolution for a DNS request of said request for said given service, and with a database (300) to retrieve information supplementary for the DNS request, in order to assist the controller manager (101) in performing the defining of the forwarding rules; and a plurality of interfaces (SA, SB, SD) for allowing the communication between the different elements.