Communication method and device of virtual firewall, virtual firewall and topological structure
A virtual firewall and communication method technology, applied in the field of virtual firewall and topology structure, can solve the problems of wasting physical interfaces, disturbing the security configuration logic of interfaces, and inconvenient security business configuration, etc.
Pending Publication Date: 2020-05-08
BEIJING QIANXIN TECH +1
View PDF5 Cites 5 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
For the technology of dividing physical interfaces, if N virtual firewalls are established, N*(N-1) physical interfaces need to be configured in order to realize two-two communication, which will cause a serious waste of physical interfaces
For the technical solution of creating a security domain, it will introduce system complexity, disrupt the security configuration logic of the interface, and make it difficult to configure security services
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0027] Hereinafter, embodiments of the present disclosure will be described with reference to the drawings. It should be understood, however, that these descriptions are exemplary only, and are not intended to limit the scope of the present disclosure. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the present disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present disclosure.
[0028] The terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting of the present disclosure. The terms "comprising", "comprising", etc. used herein indicate the presence of stated features, ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a communication method of a virtual firewall. The virtual firewall is provided with a virtual interface. The method comprises the steps of obtaining a destination address of a to-be-forwarded message of a first virtual firewall in a plurality of virtual firewalls; determining a second virtual firewall for receiving the to-be-forwarded message in the plurality of virtual firewalls according to the destination address; and forwarding the to-be-forwarded message to the second virtual firewall through a virtual interface of the first virtual firewall. The invention further provides a communication device of the virtual firewall, the virtual firewall and a topological structure.
Description
technical field [0001] The present disclosure relates to the technical field of network communication, and more specifically, to a communication method and device for a virtual firewall, a virtual firewall and a topology structure. Background technique [0002] With the continuous increase of the business scale of enterprises, the division of functions and powers and responsibilities of various business departments and branches is becoming more and more clear, and the security requirements are also different. The networks between departments and branches have both isolation requirements and interconnection scenarios. In order to meet different security requirements, adding multiple physical firewalls to the enterprise will cost a lot and is obviously not advisable. [0003] In order to reduce costs, virtual technology can be used to run multiple instances of virtual firewalls on a physical firewall. Each virtual firewall can be regarded as an independent device, and its net...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H04W12/08H04W12/088
CPCH04W12/088H04W12/086
Inventor 孙宝良李红光胡松李杨
Owner BEIJING QIANXIN TECH