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Method for realization of multi-activity and high-availability of firewall and terminal

A firewall and terminal technology, applied in the field of communication, can solve the problem of consuming firewall equipment resources and achieve the effect of high availability

Active Publication Date: 2018-01-30
PING AN TECH (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, this HA mode greatly consumes the resources of the firewall device

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  • Method for realization of multi-activity and high-availability of firewall and terminal
  • Method for realization of multi-activity and high-availability of firewall and terminal
  • Method for realization of multi-activity and high-availability of firewall and terminal

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] Such as figure 1 As shown, the embodiment of the present invention provides a method for implementing firewall multi-active high availability, the method includes the following steps:

[0034] In step S101, the switch in the untrusted zone sends the request message to the firewall device cluster through a preset load balancing algorithm.

[0035] Specifically, in this step, the request message mainly carries the source IP address; when the...

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Abstract

The embodiment of the invention discloses a method for realization of multi-activity and high-availability of a firewall and a terminal. The method comprises: an SDN controller monitors a request message sent from a firewall device cluster to a switch in a trust zone; the SDN controller obtains an ingress port number of the request message, a firewall device ID and a source IP address according tothe request message and forms an Auto Last Hop item; if the switch in the trust zone sends a response message to the firewall device cluster, the SDN controller determines whether a target IP addressof the response message is matched with the source IP address or not according to the Auto Last Hop item; and if the target IP address is matched with the source IP address, the SDN controller controls the switch in the trust zone to send the response message to a corresponding firewall device according to a corresponding ingress port number and a firewall device ID in the Auto Last Hop item. Themethod for realization of multi-activity and high-availability of a firewall and the terminal realize purpose of multi-activity and high-availability of a firewall device.

Description

technical field [0001] The present invention relates to the technical field of communication, and in particular to a method and a terminal for realizing multi-active high availability of a firewall. Background technique [0002] At present, firewall devices mainly use a high availability (High Available, HA) mode in a master-standby manner. In the process of message forwarding in this mode, since one main firewall device may be equipped with multiple backup firewall devices, when the main firewall device is abnormal during the message forwarding process, the backup firewall device will be activated to take over from the main firewall The original forwarding function of the device. When only one backup firewall device can satisfy the original forwarding function, other backup firewall devices will not be activated and will be in a non-working state. Therefore, this HA mode greatly consumes the resources of the firewall device. Contents of the invention [0003] In view o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L12/741H04L29/08H04L12/703H04L45/28H04L45/74
Inventor 易仁杰
Owner PING AN TECH (SHENZHEN) CO LTD