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1. WO2020135566 - MULTI-TENANT ISOLATION USING PROGRAMMABLE SWITCH

Publication Number WO/2020/135566
Publication Date 02.07.2020
International Application No. PCT/CN2019/128632
International Filing Date 26.12.2019
IPC
H04L 12/26 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
02Details
26Monitoring arrangements; Testing arrangements
CPC
H04L 12/4645
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
28characterised by path configuration, e.g. local area networks [LAN], wide area networks [WAN]
46Interconnection of networks
4641Virtual LANs, VLANs, e.g. virtual private networks [VPN]
4645Details on frame tagging
H04L 45/04
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
45Routing or path finding of packets in data switching networks
04Interdomain routing, e.g. hierarchical routing
H04L 45/42
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
45Routing or path finding of packets in data switching networks
42Centralized routing
H04L 45/586
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
45Routing or path finding of packets in data switching networks
58Association of routers
586Virtual routers
H04L 45/64
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
45Routing or path finding of packets in data switching networks
64using an overlay routing layer
H04L 45/742
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
45Routing or path finding of packets in data switching networks
74Address processing for routing
742Route cache and its operation
Applicants
  • ALIBABA GROUP HOLDING LIMITED
Inventors
  • CHENG, Gang
  • ZHAO, Wei
  • HAN, Li
Agents
  • BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD.
Priority Data
16/236,26328.12.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MULTI-TENANT ISOLATION USING PROGRAMMABLE SWITCH
(FR) ISOLATION MULTI-LOCATAIRES À L'AIDE D'UN COMMUTATEUR PROGRAMMABLE
Abstract
(EN)
The techniques described herein include isolating network traffic between tenants using a programmable switch that routes network traffic directly to the appropriate virtual private cloud (VPC) and/or virtual machine (VM).
(FR)
La présente invention concerne des techniques qui consistent à isoler un trafic réseau entre des locataires à l'aide d'un commutateur programmable qui achemine le trafic réseau directement vers le nuage privé virtuel (VPC) approprié et/ou la machine virtuelle (VM) appropriée.
Also published as
Latest bibliographic data on file with the International Bureau