Search International and National Patent Collections

1. (WO2015120878) INTEGRITY CONTROL IN SERVICE CHAINING

Pub. No.:    WO/2015/120878    International Application No.:    PCT/EP2014/052611
Publication Date: Fri Aug 21 01:59:59 CEST 2015 International Filing Date: Wed Feb 12 00:59:59 CET 2014
IPC: H04L 12/24
Applicants: NOKIA SOLUTIONS AND NETWORKS OY
Inventors: RÄSÄNEN, Juha Antero
Title: INTEGRITY CONTROL IN SERVICE CHAINING
Abstract:
There are provided measures for enabling/realizing integrity control in service chaining. Such measures exemplarily comprise determining a demand for integrity control for a service function of a service function entity in a service chaining scenario in which a service is provided via a service chain of a plurality of service function entities, and requesting one or more of the plurality of service function entities in the service chain other than said service function entity to report on occurrence of a specific event during provision of said service, the specific event being relevant for said service function of said service function entity, wherein at least one of the requested service function entities reports on occurrence of the specific event after detection of occurrence of the specific event during provision of said service in response to a corresponding request.