PH12019550278A1 - Uplink traffic fast switching system and method for vpls dual-homing service model - Google Patents

Uplink traffic fast switching system and method for vpls dual-homing service model

Info

Publication number
PH12019550278A1
PH12019550278A1 PH12019550278A PH12019550278A PH12019550278A1 PH 12019550278 A1 PH12019550278 A1 PH 12019550278A1 PH 12019550278 A PH12019550278 A PH 12019550278A PH 12019550278 A PH12019550278 A PH 12019550278A PH 12019550278 A1 PH12019550278 A1 PH 12019550278A1
Authority
PH
Philippines
Prior art keywords
interface
traffic
module
mac
uplink traffic
Prior art date
Application number
PH12019550278A
Inventor
Wantao Zhou
Kai Li
Xiaoman Wei
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 PH12019550278A1 publication Critical patent/PH12019550278A1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability

Landscapes

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

Abstract

Disclosed in the present invention is an uplink traffic fast switching system for a VPLS dual-homing service model, relating to the field of packet transport network technology. The uplink traffic fast switching system comprises an MAC learning module, a fault detection module, an ID updating module and a traffic forwarding module. The MAC learning module reads the MAC address of an RNC and records the value of interface state ID of a first PW interface into an MAC forwarding table. If the fault detection module detects that a second primary AC link is faulty, the ID updating module will update the interface state ID of the first PW interface to be a different ID value. The traffic forwarding module, upon receipt of uplink traffic, determines whether the value of interface state ID of the first PW interface in the MAC forwarding table is consistent with the actual value of interface state ID of the first PW interface, if not, floods the traffic to the first PW interface and a second PW interface. The traffic switching time of the present invention is short, and will not increase linearly along with the number of MAC addresses.
PH12019550278A 2017-09-22 2019-12-12 Uplink traffic fast switching system and method for vpls dual-homing service model PH12019550278A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710863069.0A CN107612738B (en) 2017-09-22 2017-09-22 The uplink traffic fast switching system and method for VPLS dual-homed service model
PCT/CN2018/102475 WO2019056923A1 (en) 2017-09-22 2018-08-27 Uplink traffic fast switching system and method for vpls dual-homing service model

Publications (1)

Publication Number Publication Date
PH12019550278A1 true PH12019550278A1 (en) 2021-01-11

Family

ID=61061784

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12019550278A PH12019550278A1 (en) 2017-09-22 2019-12-12 Uplink traffic fast switching system and method for vpls dual-homing service model

Country Status (3)

Country Link
CN (1) CN107612738B (en)
PH (1) PH12019550278A1 (en)
WO (1) WO2019056923A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107612738B (en) * 2017-09-22 2019-09-27 烽火通信科技股份有限公司 The uplink traffic fast switching system and method for VPLS dual-homed service model
CN111901182B (en) * 2019-05-06 2022-06-28 华为技术有限公司 Flow forwarding method and network equipment
CN113891373B (en) * 2021-10-11 2024-03-12 中盈优创资讯科技有限公司 Self-healing method and device for quality degradation of base station

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101800662A (en) * 2010-01-22 2010-08-11 中兴通讯股份有限公司 Double-returning protection switching method based on VPLS and system
CN101931520B (en) * 2010-09-02 2014-01-01 中兴通讯股份有限公司 Switching method and system
CN102223660B (en) * 2011-08-02 2013-10-09 华为技术有限公司 Method and device for controlling switching of active/standby pseudo wires
CN103685022B (en) * 2012-09-17 2016-12-21 杭州华三通信技术有限公司 Message forwarding method and service provider network edge equipment
CN103490969B (en) * 2013-09-17 2016-07-06 烽火通信科技股份有限公司 Realize the system and method for VPWS redundancy protecting Fast Convergent
JP6076937B2 (en) * 2014-03-28 2017-02-08 株式会社日立製作所 Packet transmission system and network controller
CN107612738B (en) * 2017-09-22 2019-09-27 烽火通信科技股份有限公司 The uplink traffic fast switching system and method for VPLS dual-homed service model

Also Published As

Publication number Publication date
CN107612738B (en) 2019-09-27
WO2019056923A1 (en) 2019-03-28
CN107612738A (en) 2018-01-19

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