Method for communication among business boards in distributed equipment

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

Active Publication Date: 2016-01-06
HANGZHOU DPTECH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the present invention provides a communication method between servic

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  • Method for communication among business boards in distributed equipment
  • Method for communication among business boards in distributed equipment
  • Method for communication among business 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 invention provides a method for communication among business boards in distributed equipment. The method comprises steps of issuing interboard table items and an ACL; matching received messages by an incoming interface according to the ACL and obtaining corresponding execution motions; sending the messages to internet accesses of corresponding business boards according to the execution motions; each business board performing application processing of the message entering via the internet access and sending the message to a CPU of the corresponding business board according to a self interboard table item; and when a current business board does not find a next business board corresponding to the message according to the interboard table item, using a business board of a forwarding mode to find an outcoming interface for forwarding the message to the distributed equipment. The business boards process and forward the messages according to the interboard table items, and internal interboard channels are used for forwarding when the business boards forward the messages to next business boards, so that the problem that networking is complex is improved.

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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IPC IPC(8): H04L12/741H04L12/24H04L45/74
Inventor 李飞朋
Owner HANGZHOU DPTECH TECH
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