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A message processing method and a virtual switch

A virtual switch and message technology, applied in the field of communication, can solve the problems of poor message forwarding performance and long message forwarding path, and achieve the effect of shortening the forwarding path and improving forwarding performance

Active Publication Date: 2020-09-08
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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  • Claims
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Problems solved by technology

[0004] However, since there are many protocols in the host protocol stack, the host protocol stack also spontaneously and forcibly performs many redundant processes such as message preprocessing on the packets to be processed during the specific execution process, thus causing packet forwarding. The path is too long, resulting in poor packet forwarding performance of the open vswitch

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  • A message processing method and a virtual switch
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  • A message processing method and a virtual switch

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Embodiment Construction

[0047] In order to make the purpose, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0048] The embodiment of the present invention provides a message processing method, which is applied to a virtual switch, and a target network card that establishes a connection with a target port is deployed on the virtual switch, such as figure 1 As shown, the method includes:

[0049] Step 101, receiving a first message to be processed sent by a computer.

[0050]Wherein, the first message to be processed is a message that needs to pass through the target port.

[0051] It should be noted that the switch will receive many packets to be processed, and some of these packe...

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Abstract

The embodiment of the present invention discloses a message processing method and a virtual switch. A target network card that establishes a connection with a target port is deployed on the virtual switch. The method includes: receiving a first message to be processed sent by a computer; The packet is encapsulated; the first encapsulated packet to be processed is sent to the server through the target network card. It can be seen from the embodiments of the present invention that, since an independent network card that establishes a connection with the target port is deployed on the virtual switch, when the virtual switch receives a packet to be processed sent by the computer, it directly encapsulates the packet and completes the encapsulation through the target network card. The packets to be processed are forwarded, which greatly shortens the forwarding path of the packets and improves the forwarding performance of the virtual switch.

Description

technical field [0001] The invention relates to the technical field of communications, in particular to a message processing method and a virtual switch. Background technique [0002] In network virtualization scenarios, virtual switches are used to provide virtual PBX (PrivateBranch Exchange, PBX) services for public network users. There are many types of virtual switches, one of which is open vswitch, and virtual extended LAN VxLan ( Virtual Extensible Local Area Network, VxLan) to achieve communication between devices in the same and different network segments. [0003] In related technologies, when an open vswitch using VxLan sends a message to be processed, it usually needs to encapsulate the message to be processed into a user datagram protocol (User Datagram Protocol, UDP) message through the Vxlan port, and pass the host where the open vswitch is located. The protocol stack obtains the routing information, and then sends the UDP message through the host protocol sta...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/931H04L12/741H04L12/46H04L45/74
CPCH04L45/74H04L49/354H04L49/70H04L12/4641
Inventor 黄世杰
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD
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