MY198118A - Openflow protocol-based sdn l2vpn implementation method and system - Google Patents

Openflow protocol-based sdn l2vpn implementation method and system

Info

Publication number
MY198118A
MY198118A MYPI2018701855A MYPI2018701855A MY198118A MY 198118 A MY198118 A MY 198118A MY PI2018701855 A MYPI2018701855 A MY PI2018701855A MY PI2018701855 A MYPI2018701855 A MY PI2018701855A MY 198118 A MY198118 A MY 198118A
Authority
MY
Malaysia
Prior art keywords
sdn
executing
group
l2vpn
group table
Prior art date
Application number
MYPI2018701855A
Inventor
Weitao Du
Original Assignee
Fiberhome Telecommunication Tech Co 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 Fiberhome Telecommunication Tech Co Ltd filed Critical Fiberhome Telecommunication Tech Co Ltd
Publication of MY198118A publication Critical patent/MY198118A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
    • H04L12/4645—Details on frame tagging
    • H04L12/4666—Operational details on the addition or the stripping of a tag in a frame, e.g. at a provider edge node
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/50—Routing or path finding of packets in data switching networks using label swapping, e.g. multi-protocol label switch [MPLS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Disclosed in the present invention is an OpenFlow protocol-based SDN L2VPN implementation method and system, related to the SDN field. The method comprises the following steps: an SDN L2VPN UNI-->NNI service model implemented with one level flow table and three levels of nested group tables: a first level flow table identifying a user data message; when a user data stream match field matches a corresponding flow entry, executing the corresponding apply action of the first level flow table; if there is no pseudowire protection in a first level group table, executing pseudowire tag encapsulation according to a bucket action in the group table; if there is no pseudowire protection in a second group table, executing LSP tag encapsulation and LSP 1:1 processing according to a bucket action in the group table; a third level group table executing egress port lookup. The present invention helps operators in an SDN network architecture to rapidly activate group customer dedicated line service, making network activation no longer dependent on a network administrator.
MYPI2018701855A 2016-04-19 2016-10-21 Openflow protocol-based sdn l2vpn implementation method and system MY198118A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610244447.2A CN105915428B (en) 2016-04-19 2016-04-19 SDN network L2VPN realization method and systems based on OPEN_FLOW agreements
PCT/CN2016/102798 WO2017181637A1 (en) 2016-04-19 2016-10-21 Openflow protocol-based sdn l2vpn implementation method and system

Publications (1)

Publication Number Publication Date
MY198118A true MY198118A (en) 2023-08-04

Family

ID=56747470

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2018701855A MY198118A (en) 2016-04-19 2016-10-21 Openflow protocol-based sdn l2vpn implementation method and system

Country Status (4)

Country Link
CN (1) CN105915428B (en)
MY (1) MY198118A (en)
SG (1) SG11201804250YA (en)
WO (1) WO2017181637A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105915428B (en) * 2016-04-19 2018-09-18 烽火通信科技股份有限公司 SDN network L2VPN realization method and systems based on OPEN_FLOW agreements
CN109788041B (en) * 2017-12-29 2020-07-28 中国联合网络通信有限公司广东省分公司 SDN cloud network integrated system based on UTN network
CN108965090B (en) * 2018-07-12 2020-12-22 中国联合网络通信集团有限公司 VPN network user routing number control method and SDN controller
CN112153010B (en) * 2020-08-31 2023-01-20 北京全路通信信号研究设计院集团有限公司 Network security shooting range system and operation method thereof
CN114374648B (en) * 2020-10-14 2024-03-19 芯启源（南京）半导体科技有限公司 Method for realizing intelligent network card by combining NP chip with TCAM
CN115499272B (en) * 2022-07-29 2023-05-30 天翼云科技有限公司 Inter-cloud high-speed-based link switching method and device and computer equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9356871B2 (en) * 2013-03-15 2016-05-31 Cisco Technology, Inc. Programmable management engine for networks
CN103746892B (en) * 2013-11-27 2016-01-13 北京邮电大学 A kind of SDN virtualization platform uplink signaling flow label processing method based on OpenFlow
CN103595647B (en) * 2013-11-27 2014-08-06 北京邮电大学 OpenFlow-based downlink signaling processing method for SDN (Software Defined Network) virtualization platform
CN105915428B (en) * 2016-04-19 2018-09-18 烽火通信科技股份有限公司 SDN network L2VPN realization method and systems based on OPEN_FLOW agreements

Also Published As

Publication number Publication date
WO2017181637A1 (en) 2017-10-26
CN105915428A (en) 2016-08-31
SG11201804250YA (en) 2018-06-28
CN105915428B (en) 2018-09-18

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