Title:
METHOD AND SYSTEM FOR FORWARDING DATA PACKETS IN A SERVICE FUNCTION PATH OF A NETWORK
Document Type and Number:
WIPO Patent Application WO/2020/076061
Kind Code:
A1
Abstract:
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). The present disclosure discloses systems and methods for forwarding data packets in a service function path of a network. The method includes receiving data packets associated with a first host device (111) and generating a modified source MAC address for the received data packets. The data packets are transmitted in the service function path (102) using the modified source MAC address. Further, the method involves forwarding the data packets received in the service function path to a second host device (113) based on the modified source MAC address. An embodiment of present disclosure eliminates need of special headers such as, SFC header and VLAN header for forwarding data packets on the SFP. Thus, reducing the packet size and ultimately traffic volume.
Inventors:
THORAT PANKAJ BHIMRAO (IN)
SHARAN ROHIT (IN)
SHARAN ROHIT (IN)
Application Number:
PCT/KR2019/013218
Publication Date:
April 16, 2020
Filing Date:
October 08, 2019
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04L45/74; H04L47/20
Foreign References:
| US20170134275A1 | 2017-05-11 | |||
| US20180083865A1 | 2018-03-22 | |||
| US20180159801A1 | 2018-06-07 | |||
| KR20160150059A | 2016-12-28 | |||
| US20170214613A1 | 2017-07-27 |
Other References:
HAJAR HANTOUTI ET AL.: "A Novel Compact Header for Traffic Steering in Service Function Chaining", 2018 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC, 31 July 2018 (2018-07-31), XP033378582
Attorney, Agent or Firm:
KWON, Hyuk-Rok et al. (KR)
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