SG10201702697QA - Software defined network (sdn) based packet forwarding verification - Google Patents

Software defined network (sdn) based packet forwarding verification

Info

Publication number
SG10201702697QA
SG10201702697QA SG10201702697QA SG10201702697QA SG10201702697QA SG 10201702697Q A SG10201702697Q A SG 10201702697QA SG 10201702697Q A SG10201702697Q A SG 10201702697QA SG 10201702697Q A SG10201702697Q A SG 10201702697QA SG 10201702697Q A SG10201702697Q A SG 10201702697QA
Authority
SG
Singapore
Prior art keywords
detection data
sdn
software defined
defined network
packet forwarding
Prior art date
Application number
SG10201702697QA
Inventor
Qi Li
Chunhui Pang
Lichun Li
Original Assignee
Huawei Int Pte Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Int Pte Ltd filed Critical Huawei Int Pte Ltd
Priority to SG10201702697QA priority Critical patent/SG10201702697QA/en
Priority to CN201810280676.9A priority patent/CN108696503A/en
Publication of SG10201702697QA publication Critical patent/SG10201702697QA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1408—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic by monitoring network traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/20—Network architectures or network communication protocols for network security for managing network security; network security policies in general

Abstract

SOFTWARE DEFINED NETWORK (SDN) BASED PACKET FORWARDING VERIFICATION This disclosure relates to a system and method for verifying a veracity of data packets being forwarded in a Software Defined Network (SDN) having a SDN controller and multiple switches. The method comprises: generating and transmitting orders to a first switch and a second switch to return a first detection data and a second detection data of a network flow, receiving the first detection data and the second detection data, the first detection data being a number of data packets from the network flow with a first label reported by the first and second switches, and the second detection data being a content associated to the data packets from the network flow with the first label reported by the first and second switches; performing an analysis on the first and second detection data; and raising an action ticket if the analysis on the first and second detection data fails. Figure 3 to accompany the abstract
SG10201702697QA 2017-03-31 2017-03-31 Software defined network (sdn) based packet forwarding verification SG10201702697QA (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SG10201702697QA SG10201702697QA (en) 2017-03-31 2017-03-31 Software defined network (sdn) based packet forwarding verification
CN201810280676.9A CN108696503A (en) 2017-03-31 2018-03-27 Software defined network based on data packet forwarding verification(SDN)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG10201702697QA SG10201702697QA (en) 2017-03-31 2017-03-31 Software defined network (sdn) based packet forwarding verification

Publications (1)

Publication Number Publication Date
SG10201702697QA true SG10201702697QA (en) 2018-10-30

Family

ID=63844773

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201702697QA SG10201702697QA (en) 2017-03-31 2017-03-31 Software defined network (sdn) based packet forwarding verification

Country Status (2)

Country Link
CN (1) CN108696503A (en)
SG (1) SG10201702697QA (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109327465B (en) * 2018-11-15 2021-11-05 珠海莲鸿科技有限公司 Method for safely resisting network hijacking
CN111541696B (en) * 2020-04-24 2021-10-01 清华大学 Rapid source and path verification method for random authentication embedding
CN114866313B (en) * 2022-04-29 2024-04-09 中移（杭州）信息技术有限公司 Path forwarding verification method, system, equipment and storage medium

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103401726B (en) * 2013-07-19 2016-12-07 华为技术有限公司 Network path detection method and device, system
US9742648B2 (en) * 2015-03-23 2017-08-22 Brocade Communications Systems, Inc. Efficient topology failure detection in SDN networks
CN105429822B (en) * 2015-11-30 2018-07-20 东南大学 Hop-by-hop packet loss of link measurement method on end-to-end path based on software defined network

Also Published As

Publication number Publication date
CN108696503A (en) 2018-10-23

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