Title:
SERVICE PROVIDING METHOD AND SYSTEM, AND REMOTE ACCELERATION GATEWAY
Document Type and Number:
WIPO Patent Application WO/2021/073555
Kind Code:
A1
Abstract:
The present application relates to the technical field of communications, and discloses a service providing method. The method comprises: a border gateway receiving a first overlay message sent by a remote acceleration gateway, wherein a first service request message is encapsulated in the first overlay message, a source Internet Protocol (IP) address of the first service request message is an IP address of a client, and a destination IP address of the first service request message is a public network IP address associated with a virtual machine; the border gateway de-encapsulating the first overlay message to obtain the first service request message, encapsulating the first service request message and generating a second overlay message, and sending the second overlay message to a virtual forwarding device; and the virtual forwarding device de-encapsulating the second overlay message to obtain the first service request message, and sending the first service request message to the virtual machine. The present application achieves transparent transmission of source addresses of service request messages.
Inventors:
WU XIAOMIN (CN)
Application Number:
PCT/CN2020/121034
Publication Date:
April 22, 2021
Filing Date:
October 15, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L12/46; H04L12/947
Foreign References:
| CN108768817A | 2018-11-06 | |||
| CN104639470A | 2015-05-20 | |||
| CN105227498A | 2016-01-06 | |||
| US20140146817A1 | 2014-05-29 |
Other References:
See also references of EP 4033702A4
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