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WO2020046686A9 - Service insertion at logical network gateway - Google Patents

Service insertion at logical network gateway Download PDF

Info

Publication number
WO2020046686A9
WO2020046686A9 PCT/US2019/047586 US2019047586W WO2020046686A9 WO 2020046686 A9 WO2020046686 A9 WO 2020046686A9 US 2019047586 W US2019047586 W US 2019047586W WO 2020046686 A9 WO2020046686 A9 WO 2020046686A9
Authority
WO
WIPO (PCT)
Prior art keywords
datacenters
services
networks
network gateway
logical network
Prior art date
Application number
PCT/US2019/047586
Other languages
French (fr)
Other versions
WO2020046686A1 (en
Inventor
Akhila Naveen
Kantesh Mundaragi
Rahul Mishra
Fenil Kavathia
Raju Koganty
Pierluigi Rolando
Yong Feng
Jayant Jain
Original Assignee
Vmware, Inc.
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
Priority claimed from US16/120,281 external-priority patent/US10944673B2/en
Priority claimed from US16/120,283 external-priority patent/US11595250B2/en
Application filed by Vmware, Inc. filed Critical Vmware, Inc.
Priority to CN202310339981.1A priority Critical patent/CN116319541B/en
Priority to CN201980057472.1A priority patent/CN112673596B/en
Priority to EP19762642.7A priority patent/EP3815312A1/en
Publication of WO2020046686A1 publication Critical patent/WO2020046686A1/en
Publication of WO2020046686A9 publication Critical patent/WO2020046686A9/en

Links

Classifications

    • 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
    • H04L45/42—Centralised routing
    • 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
    • H04L45/64—Routing or path finding of packets in data switching networks using an overlay routing layer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/0806—Configuration setting for initial configuration or provisioning, e.g. plug-and-play
    • 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
    • H04L45/38—Flow based routing

Landscapes

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

Abstract

Many corporations and other entities use software-defined datacenters (e.g., onpremises datacenters and/or public cloud datacenters) to host their networks. The providers of the software-defined datacenters typically provide various network security options, but some entities will want to incorporate existing third-party security services (or other services) into their hosted networks. Thus, techniques for more easily incorporating such services into virtual networks would be useful.
PCT/US2019/047586 2018-09-02 2019-08-21 Service insertion at logical network gateway WO2020046686A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN202310339981.1A CN116319541B (en) 2018-09-02 2019-08-21 Service insertion method, device and system at a logical gateway
CN201980057472.1A CN112673596B (en) 2018-09-02 2019-08-21 Service insertion method, device and system at logic gateway
EP19762642.7A EP3815312A1 (en) 2018-09-02 2019-08-21 Service insertion at logical network gateway

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US16/120,281 US10944673B2 (en) 2018-09-02 2018-09-02 Redirection of data messages at logical network gateway
US16/120,283 US11595250B2 (en) 2018-09-02 2018-09-02 Service insertion at logical network gateway
US16/120,283 2018-09-02
US16/120,281 2018-09-02

Publications (2)

Publication Number Publication Date
WO2020046686A1 WO2020046686A1 (en) 2020-03-05
WO2020046686A9 true WO2020046686A9 (en) 2020-05-22

Family

ID=67841276

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2019/047586 WO2020046686A1 (en) 2018-09-02 2019-08-21 Service insertion at logical network gateway

Country Status (3)

Country Link
EP (1) EP3815312A1 (en)
CN (2) CN112673596B (en)
WO (1) WO2020046686A1 (en)

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US9225638B2 (en) 2013-05-09 2015-12-29 Vmware, Inc. Method and system for service switching using service tags
US10320679B2 (en) 2014-09-30 2019-06-11 Nicira, Inc. Inline load balancing
US10225137B2 (en) 2014-09-30 2019-03-05 Nicira, Inc. Service node selection by an inline service switch
US11722367B2 (en) 2014-09-30 2023-08-08 Nicira, Inc. Method and apparatus for providing a service with a plurality of service nodes
US10594743B2 (en) 2015-04-03 2020-03-17 Nicira, Inc. Method, apparatus, and system for implementing a content switch
US10797966B2 (en) 2017-10-29 2020-10-06 Nicira, Inc. Service operation chaining
US11012420B2 (en) 2017-11-15 2021-05-18 Nicira, Inc. Third-party service chaining using packet encapsulation in a flow-based forwarding element
US10797910B2 (en) 2018-01-26 2020-10-06 Nicira, Inc. Specifying and utilizing paths through a network
US10805192B2 (en) 2018-03-27 2020-10-13 Nicira, Inc. Detecting failure of layer 2 service using broadcast messages
US11595250B2 (en) 2018-09-02 2023-02-28 Vmware, Inc. Service insertion at logical network gateway
US10944673B2 (en) 2018-09-02 2021-03-09 Vmware, Inc. Redirection of data messages at logical network gateway
US10929171B2 (en) 2019-02-22 2021-02-23 Vmware, Inc. Distributed forwarding for performing service chain operations
US11140218B2 (en) 2019-10-30 2021-10-05 Vmware, Inc. Distributed service chain across multiple clouds
US11283717B2 (en) 2019-10-30 2022-03-22 Vmware, Inc. Distributed fault tolerant service chain
US11223494B2 (en) 2020-01-13 2022-01-11 Vmware, Inc. Service insertion for multicast traffic at boundary
US11659061B2 (en) 2020-01-20 2023-05-23 Vmware, Inc. Method of adjusting service function chains to improve network performance
US11153406B2 (en) 2020-01-20 2021-10-19 Vmware, Inc. Method of network performance visualization of service function chains
US11212356B2 (en) 2020-04-06 2021-12-28 Vmware, Inc. Providing services at the edge of a network using selected virtual tunnel interfaces
US11611625B2 (en) 2020-12-15 2023-03-21 Vmware, Inc. Providing stateful services in a scalable manner for machines executing on host computers
US11734043B2 (en) 2020-12-15 2023-08-22 Vmware, Inc. Providing stateful services in a scalable manner for machines executing on host computers

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7239639B2 (en) * 2001-12-27 2007-07-03 3Com Corporation System and method for dynamically constructing packet classification rules
US8634418B2 (en) * 2011-07-01 2014-01-21 Juniper Networks, Inc. Providing extended administrative groups in computer networks
EP2748990B1 (en) * 2011-10-25 2018-11-21 Nicira Inc. Network virtualization apparatus with scheduling capabilities
US10135732B2 (en) * 2012-12-31 2018-11-20 Juniper Networks, Inc. Remotely updating routing tables
CN111478852B (en) * 2014-03-14 2022-05-24 Nicira股份有限公司 Route Advertisements for Managed Gateways
WO2016038139A1 (en) * 2014-09-12 2016-03-17 Voellmy Andreas R Managing network forwarding configurations using algorithmic policies
US10225137B2 (en) * 2014-09-30 2019-03-05 Nicira, Inc. Service node selection by an inline service switch
EP3026851B1 (en) * 2014-11-27 2017-08-23 Alcatel Lucent Apparatus, network gateway, method and computer program for providing information related to a specific route to a service in a network
US10341188B2 (en) * 2015-01-27 2019-07-02 Huawei Technologies Co., Ltd. Network virtualization for network infrastructure
US9787605B2 (en) * 2015-01-30 2017-10-10 Nicira, Inc. Logical router with multiple routing components
US10038628B2 (en) * 2015-04-04 2018-07-31 Nicira, Inc. Route server mode for dynamic routing between logical and physical networks
US10095535B2 (en) * 2015-10-31 2018-10-09 Nicira, Inc. Static route types for logical routers
US10305858B2 (en) * 2015-12-18 2019-05-28 Nicira, Inc. Datapath processing of service rules with qualifiers defined in terms of dynamic groups
US10333849B2 (en) * 2016-04-28 2019-06-25 Nicira, Inc. Automatic configuration of logical routers on edge nodes
US10841273B2 (en) * 2016-04-29 2020-11-17 Nicira, Inc. Implementing logical DHCP servers in logical networks
US11277338B2 (en) * 2016-09-26 2022-03-15 Juniper Networks, Inc. Distributing service function chain data and service function instance data in a network

Also Published As

Publication number Publication date
CN112673596A (en) 2021-04-16
CN116319541B (en) 2024-12-13
CN116319541A (en) 2023-06-23
CN112673596B (en) 2023-05-02
WO2020046686A1 (en) 2020-03-05
EP3815312A1 (en) 2021-05-05

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