Unlock instant, AI-driven research and patent intelligence for your innovation.

Information processing method and device executed by firewall

An information processing method and an information processing device technology, which are applied in the computer field, can solve problems such as large firewall session data, different message source ports, and affecting the normal operation of the firewall.

Active Publication Date: 2020-05-12
BEIJING QIANXIN TECH +1
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the process of implementing the disclosed concept, the inventors found that there are at least the following problems in the related technologies: in the VXLAN network, the source port range is too large, and the source ports of each message are different, resulting in the session data that the firewall needs to establish and store. Huge, taking up a lot of memory, affecting the normal operation of the firewall

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Information processing method and device executed by firewall
  • Information processing method and device executed by firewall
  • Information processing method and device executed by firewall

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] 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. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present disclosure.

[0026] 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, steps, operations and / or components, but do not exclude the presence or addition of one or more other features, steps, operations or components.

[0027] All terms (including technical and scientific terms) used herein have the meaning commonly understood by one of ordinary skill in the art, unless otherw...

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

No PUM Login to View More

Abstract

The invention provides an information processing method executed by a firewall. The firewall is used for establishing a virtual expansion local area network. The method comprises the steps that a datapacket is received, a first source port identifier is obtained based on the data packet, the first source port identifier is processed to obtain a second source port identifier, a session corresponding to the data packet is established based on the second source port identifier, and a source port in a quintuple of the session corresponds to the second source port identifier.

Description

technical field [0001] The present disclosure relates to the field of computer technology, and more specifically, to an information processing method, device, computer system and computer-readable storage medium executed by a firewall. Background technique [0002] Virtual eXtensible Local Area Network (VXLAN for short) is an overlay network technology. The VXLAN network may include a VTEP (VXLAN Tunnel End Point, VXLAN tunnel end point). The VTEP is an edge device of the VXLAN network and may be implemented by a switch, router, or firewall. VTEPs can establish tunnels to cross the three-layer network for data communication. For example, VTEP can encapsulate the data packets sent by the virtual machine in UDP (User Datagram Protocol, User Datagram Protocol), and use the IP / MAC of the physical network It is encapsulated as the outer header (outer-header), and then transmitted on the physical IP network. After reaching the destination, the VTEP at the destination end decapsul...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L12/46H04L29/08
CPCH04L63/02H04L63/0236H04L12/4641H04L67/141H04L67/146H04L69/22
Inventor 胡松李红光吴亚东
Owner BEIJING QIANXIN TECH