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Dynamic distribution device under 10Gbps flow

A shunt device and dynamic technology, applied in the direction of digital transmission system, data exchange network, electrical components, etc., can solve the problems of high CPU resource occupation, complicated hash operation of received messages, and the inability of the server to monitor the flow, so as to avoid loss. Effect

Active Publication Date: 2015-02-04
DAWNING INFORMATION IND BEIJING +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Patent No. ZL200610083305.9, titled "Method and Device for Distribution of Data Comb in Communication Network", discloses a data distribution method, but the data distribution method cannot forward all 10 Gigabit Ethernet line traffic, The defect that the server cannot monitor all traffic, and the hash operation of the received message is complicated, which will lead to the problem of high CPU resource consumption

Method used

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  • Dynamic distribution device under 10Gbps flow
  • Dynamic distribution device under 10Gbps flow

Examples

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Embodiment Construction

[0016] Such as figure 1 As shown, a dynamic distribution device under 10Gbps traffic, the dynamic distribution device includes: a host, a distribution unit connected to the host through a PCI bus, and a server unit connected to the distribution unit; the distribution unit includes 10 Gigabit Ethernet Network controller sending module (TX) and the 10 Gigabit Ethernet controller receiving module (RX) that is connected with it; The PCI controller that is connected with described host computer; The TxArbitor circuit that is connected with described PCI controller; With described TxArbitor circuit The connected Gigabit Ethernet controller unit; the 10 Gigabit Ethernet controller sending module transmits IP packets to the TxArbitor circuit; the IP packets include sip and dip values.

[0017] The server unit includes 10 servers (server1, server2, server3, server4, server5, server6, server7, server8, server9, server10) connected to the Gigabit Ethernet controller unit; The unit inclu...

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Abstract

The invention provides a dynamic distribution device under 10Gbps flow, which comprises a host, a distribution unit connected with the host through a PCI (Peripheral Component Interconnect) bus, and a server unit connected with the distribution unit, wherein the distribution unit comprises a 10Gb Ethernet controller sending module (TX) and a 10Gb Ethernet controller receiving module (RX) connected with the 10Gb Ethernet controller sending module (TX). According to the dynamic distribution device under the 10Gbps flow, provided by the invention, a full-flow copying function is realized, and the purpose of monitoring all flows by servers is achieved.

Description

technical field [0001] The invention belongs to the field of computer network communication, and in particular relates to a dynamic distribution device under 10Gbps traffic. Background technique [0002] In the existing technology, the access of network traffic generally adopts the direct access method. Under the traffic of 10Gbps, it is difficult for the full traffic data to enter the server for application processing, which is mainly reflected in: [0003] 1) In order to balance the cost performance, currently low-end and mid-range servers rarely have 10 Gigabit Ethernet access capabilities; 2) If a server has a 10 Gigabit Ethernet interface, its ability to process full traffic will occupy most of the CPU resources. [0004] Patent No. ZL200610083305.9, titled "Method and Device for Distribution of Data Comb in Communication Network", discloses a data distribution method, but the data distribution method cannot forward all 10 Gigabit Ethernet line traffic, The defect that...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/70H04L47/76
Inventor 张磊窦晓光李旭纪奎张英文白宗元
Owner DAWNING INFORMATION IND BEIJING