Method and device for processing data packets based on trill network

A data message and network technology, applied in the field of communication, can solve the problems such as the increase of user cost and network complexity, and achieve the effect of solving the increase of user cost and network complexity

Active Publication Date: 2016-09-28
RUIJIE NETWORKS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention provides a processing method and device based on data packets in a TRILL network, which is used to solve the problem of increasing user cost and network complexity caused by configuring a router for each routing bridge in the prior art

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  • Method and device for processing data packets based on trill network
  • Method and device for processing data packets based on trill network
  • Method and device for processing data packets based on trill network

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Embodiment Construction

[0038] figure 1 A schematic diagram of the architecture of the TRILL network system applied to the method for processing data packets based on the TRILL network of the present invention, such as figure 1 As shown, the TRILL network system includes: the first routing bridge (RB3) 11, the second routing bridge (RB1) 12, the third routing bridge (RB4) 13, the fourth routing bridge (RB5) 14, the fifth routing bridge ( RB6) 15, the sixth routing bridge (RB2) 16, the first terminal (PC1) 17, the second terminal (PC2) 18, the third terminal (PC3) 19 and the fourth terminal (PC4) 20; wherein, the second routing The bridge 12 and the sixth routing bridge 17 are core layer switches, and the first routing bridge 11 , the third routing bridge 13 , the fourth routing bridge 15 and the fifth routing bridge 16 are access layer switches. In addition, for the core layer switch, it can be virtualized into two devices, one of which runs TRILL, and the other acts as a gateway.

[0039] figure...

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Abstract

The present invention provides a method and device for processing data messages based on a TRILL network. The method includes: the first routing bridge receives the message, and the message includes the destination media access control MAC address; if the address of the first gateway is found entry, then from the first gateway address entry, obtain the first port number corresponding to the destination MAC address; send the message to the second routing bridge through the first port corresponding to the first port number, For the second routing bridge to receive the message through the second port, and send the message to the network; wherein, the first port is connected to the second port, and is configured as a default port mode; the second The routing bridge is virtualized into two virtual devices, one virtual device is used to run TRILL, and the other virtual device is a gateway.

Description

technical field [0001] The invention relates to communication technology, in particular to a method and device for processing data messages in a TRILL network. Background technique [0002] Transparent Interconnection of Lots of Links (abbreviation: TRILL) is a connection layer (L2) network standard recommended by the Internet Engineering Task Force (abbreviation: IETF), which is used to solve large-scale data center spanning tree Protocol (SpanningTree Protocol; abbreviation: STP) deficiency. A TRILL network in the prior art mainly includes: a routing bridge (Routing Bridge; RB for short) 1, RB2 and RB3, wherein each RB is a device supporting a TRILL function. Then, the implementation principle of transmitting user data packets based on the TRILL network is as follows: when the original packet enters the TRILL network, RB1 will encapsulate the TRILL header for the original packet, and RB1 and RB2 will check the encapsulated packet one by one according to the TRILL header. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/741H04L12/947H04L45/74
Inventor 缪仕福
Owner RUIJIE NETWORKS CO LTD
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