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Route updating method and device, electronic equipment and storage medium

An update method and storage medium technology, applied in the field of data processing, can solve the problem of inability to update traffic sessions in time

Pending Publication Date: 2022-04-08
HILLSTONE NETWORKS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] Embodiments of the present invention provide a route update method, an update device, electronic equipment, and a storage medium, so as to at least solve the technical problem in the related art that traffic sessions cannot be updated in time when there are many route changes and traffic sessions

Method used

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  • Route updating method and device, electronic equipment and storage medium
  • Route updating method and device, electronic equipment and storage medium
  • Route updating method and device, electronic equipment and storage medium

Examples

Experimental program
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Embodiment 1

[0036] According to an embodiment of the present invention, an embodiment of a route update method is provided. It should be noted that the steps shown in the flowcharts of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and, although in The flowcharts show a logical order, but in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0037] figure 1 is a flow chart of an optional routing update method according to an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:

[0038] Step S102, traversing traffic sessions of all cluster traffic groups in the distributed cluster.

[0039] Step S104, searching the session scanning table by using the routing information of the transmission route in the traffic session.

[0040] Step S106 , when the target route to be added is found by using the routing i...

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Abstract

The invention discloses a route updating method and device, electronic equipment and a storage medium. The updating method comprises the following steps: traversing traffic sessions of all cluster traffic groups in a distributed cluster, searching a session scanning table by adopting routing information of a transmission route in the traffic sessions, and updating the transmission route of the traffic sessions under the condition that a to-be-added target route is searched by adopting the routing information of the transmission route of the traffic sessions, and deleting the traffic session under the condition that the routing to be deleted is found by adopting the routing information of the traffic session transmission routing. According to the method and the device, the technical problem that the traffic session cannot be updated in time under the condition of many routing changes and traffic sessions in the prior art is solved.

Description

technical field [0001] The present invention relates to the technical field of data processing, in particular to a route update method and update device, electronic equipment and a storage medium. Background technique [0002] Currently, when the traffic of the cluster passes through the firewall, the firewall establishes a session session for the traffic by searching for the route, and the session stores information such as the found route prefix and next hop, among which, the IP quintuple (source address, destination address , source port, destination port, transport layer protocol) can be used as a unique identifier to identify a session. [0003] For a session that has been established on the firewall, when the route changes, the next hop saved in the session may no longer be reachable. If the traffic is still forwarded according to the current session information, it will not be able to reach the destination. Therefore, it is necessary to refresh the session in time Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L45/02
Inventor 孙庆尧李矩希
Owner HILLSTONE NETWORKS CO LTD
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