Message transmitting control method, related device and physical host
A technology of physical host and control method, which is applied in the computer field and can solve problems such as difficult message forwarding and forwarding control
Inactive Publication Date: 2014-07-09
HANGZHOU HUAWEI DIGITAL TECH
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Problems solved by technology
At present, it is difficult to carry out more precise forwarding control when the physical network card in the virtual architecture forwards packets
Method used
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Embodiment Construction
[0089] Embodiments of the present invention provide a message forwarding control method, related devices, and a physical host, so as to realize more accurate message forwarding control of a physical network card under a virtual architecture.
[0090] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.
[0091] Each will be described in detail below.
[0092] The terms "first", "second", "thi...
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The embodiment of the invention provides a message transmitting control method, a related device and a physical host. The message transmitting control method comprises the steps that a physical network card receives a first message to be transmitted from a virtual machine, and the virtual machine is deployed on a first physical host comprising the physical network card; the physical network card searches a stream table to find out whether a stream table item matched with the first message exists; if the stream table item matched with the first message is not found, a first open stream protocol comprising the first message is sent to a Host deployed in the first physical host; when a second open stream protocol which is sent by the Host and used for responding to the first open stream protocol is received, the physical network card carries out transmitting processing on the first message based on transmitting processing rules contained in the second open stream protocol. The technical scheme of the message transmitting control method, the related device and the physical host is favorable for achieving the purpose that the physical network card carries out message transmitting control accurately under a virtual framework.
Description
technical field [0001] The invention relates to the field of computer technology, in particular to a message forwarding control method, a related device and a physical host. Background technique [0002] Virtualization technology is a decoupling technology that separates underlying hardware devices from upper-level operating systems and applications, such as figure 1 As shown, the virtual machine monitor (VMM, Virtual Machine Monitor) layer is introduced to directly manage the underlying hardware resources, and a virtual machine (VM, Virtual Machine) independent of the underlying hardware is created for use by the upper operating system and applications. [0003] Virtualization technology, as one of the underlying important supporting technologies of the popular cloud computing (Cloud Computing) platform, can greatly improve the resource utilization efficiency of physical devices. Compared with traditional physical servers, virtual machines have better isolation and encapsu...
Claims
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IPC IPC(8): H04L12/70
Inventor 何冠森王福海
Owner HANGZHOU HUAWEI DIGITAL TECH