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A communication method between service boards in distributed equipment

A technology of distributed equipment and communication methods, which is applied in the field of communication between service boards in distributed equipment, and can solve problems such as complex networking

Active Publication Date: 2018-09-04
HANGZHOU DPTECH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides a communication method between service boards in distributed equipment to solve the problem of complex networking in the prior art

Method used

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  • A communication method between service boards in distributed equipment
  • A communication method between service boards in distributed equipment
  • A communication method between service boards in distributed equipment

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Embodiment Construction

[0030] According to the existing technology, when a plurality of different service boards in a distributed device are mixedly inserted and used, a routing table entry or a network forwarding table entry is configured on the forwarding service board, a transparent interface pair is configured on the transparent service board, and the forwarding service board and The transparent service boards are connected with external network cables. In distributed equipment, messages are forwarded between different service boards through external network cables according to network forwarding entries and transparent interface pairs.

[0031] However, in the solution of the prior art, a large number of network forwarding entries need to be configured in each service board, which requires high network management personnel, thus causing the problem of too complicated networking.

[0032] Such as figure 1 As shown, in view of the above problems, an embodiment of the present invention provides a ...

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Abstract

The present invention provides a method for communication between service boards in a distributed device, including: issuing an inter-board entry and an ACL; the incoming interface matches the received message according to the ACL, and obtains the corresponding execution action; according to the execution action Send the message to the network port of the corresponding service board; each service board performs application processing on the message entering the network port according to its own inter-board entry and sends the message entering the network port to the corresponding service board CPU; if the current service board does not find the next service board corresponding to the message according to the inter-board table entry, then use the outgoing interface found by the service board in the forwarding mode to forward the message to the distributed device. In this way, the service board processes and forwards the message according to the inter-board entry, and uses the internal inter-board channel to forward the message when forwarding to the next service board, thereby improving the problem of complex networking.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a communication method between service boards in distributed equipment. Background technique [0002] With the development of information technology, enterprises have higher and higher demands on network equipment security services. Distributed equipment can add different modes of security business boards according to their own business needs. Among them, there are also multiple modes for the use of security service boards in different modes in the distributed equipment, specifically including the forwarding mode of the forwarding service board and the transparent mode of the transparent service board. [0003] In the prior art, when a plurality of different service boards in a distributed device are mixed and used, configure routing entries or network forwarding entries on the forwarding service board, configure transparent interface pairs on the transparent service boar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/741H04L12/24H04L45/74
Inventor 李飞朋
Owner HANGZHOU DPTECH TECH
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