Materials, Installation | Cooper Bussmann BU-945U-E 802.11 DSSS

Cooper Bussmann Wireless Ethernet & Device Server BU-945U-E 802.11 DSSS User Manual

APPENDIX D - IPERF THROUGHPUT TEST - EXT

This Appendix shows how to set up and use the Iperf application to test the throughput of Ethernet Modems.

Iperf is a tool used to measure the throughput and quality of a network link. Another Application called Jperf can also be used which gives a graphical interface for all results. This instruction covers both Iperf and Jperf, it does not cover the setup and configuration of the modems. Details can be found in previous sections.

Materials

•2 x Ethernet Modems configured as a bridge

•2 x PC Computers with Ethernet Ports

•Suitable Power Supplies for the Ethernet Modems

•Straight through Ethernet cables

•Iperf / Jperf Application

Installation

The Application can be downloaded from the following link http://sourceforge.net/projects/iperf/, download and save to a location on your PC.

Extract to zip file to the ROOT directory on your PC, i.e., C:\ This folder contains the main Iperf application as well as the Jperf graphical interface.

Copy this folder to the 2nd PC or download to the second PC and extract as per above instructions.

Iperf Applications

To run Iperf the 1st PC must be set as the Client (Master) and 2nd PC set as the Server (Slave).

At the Server PC run a Command prompt from Start/run then enter CMD. When command prompt appears we need to set the directory to where the Iperf application resides as seen in Figure 1.

Figure 1

When path has been set enter in Iperf –s to start the server application as seen in Figure 2.

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3A1582Rev1.6

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Cooper Bussmann BU-945U-E 802.11 DSSS user manual Materials, Installation, Iperf Applications

Contents

Read Retain Phone 800 a.m 500 p.m. Central, M-F 636 Fax 636 Cooper Bussmann Application EngineeringFCC Notice Cooper Bussmann Important NoticeGNU Free Documentation License Contents Network Topology BU-945U-E 802.11 630mW max powerAccess Point vs Client 3A1582Rev1.6 Bridge vs. Router Getting Started Quickly Antenna Installation General Line-of-sight installations Bench test and Demo System SetupPlant and Factory Installations Antennas Installation tips Omni-directional Antennas Directional Antennas Power SupplySerial Connections RS232 Serial Port DB9 Connector Pinouts RS485 Serial Port 3A1582Rev1.6 Discrete Digital Input/Output Start-up 802.11 900 MHz Channels Selecting a ChannelLED Indication 3A1582Rev1.6 Radio Throughput Data Throughput Based on Repeater Hops Accessing Configuration for the First Time Configuring the Unit for the First TimeDefault Configuration Method 1 Set PC to same network as BU-945U-E Power up the BU-945U-E moduleEnter the username user and default password user For local addresses 3A1582Rev1.6 Quick Start Configuration Quick Start Network Configuration Configured Essid of the client Dhcp Server Configuration, Default is uncheckedWireless ports will have the same IP address Save Changes and Reset Security Menu Encryption keys must not be all zeros, i.e 3A1582Rev1.6 Transparent Bridge Operation Radio ConfigurationNormal Operation Router Operation Drop back to non-bursting mode Bands Default is AutoSignal quality, etc Access point Default distance is 20km Dhcp Client ConfigurationRadio Mode BU-945U-E Only Supports the 802.11 Standard Channel Selection Spanning Tree Algorithm / Redundancy Dhcp Server ConfigurationDNS Server Configuration Multiple AP Repeater Mesh Network 3A1582Rev1.6 Example Extending range using WDS Site B WDS Configuration Example Roaming with WDS Access Points Example Adding Redundancy 3A1582Rev1.6 Example WDS Routed Network Mouse, to highlight the entire row STP Routing RulesWDS Connections Information at a later time Wireless Message FilteringSpecifies a destination host 3A1582Rev1.6 Utilize the radio link. All other devices are blocked MAC Address Filter ConfigurationIP Address Filter Configuration ARP Filter Configuration Serial Port Configuration RS-232 PPP Server Serial Gateway Server/Client/Multicast Serial Gateway Modbus Modbus RTU to TCP Modbus TCP to RTU Gateway Serial Menu Multicast Pipe Manager Multicast Group IP Address Digital Input/OutputPort on the Client, i.e., Scada, DCS, etc To be the same on all communicating Multicast devices Modbus I/O Transfer 3A1582Rev1.6 Modbus TCP Configuration on I/O Transfer Menu Module Information Webpage Fields Module Information ConfigurationModbus TCP Client Mappings on I/O Transfer Menu Remote Configuration System Tools Extending a Wired Network Configuration ExamplesSetting a BU-945U-E to Factory Default Settings LAN B Configuration Client 1 ConfigurationClient 2 Configuration Extending Range of a Network with a Repeater Hop Access Point ConfigurationClient Configuration LED Indicator Condition Meaning Diagnostics ChartBoot Status LED Indication during Start-up RED Continuously Connectivity Parameters Diagnostic Information AvailableConnectivity Site Survey Statistics Network Traffic Analysis Connection Information Internal Diagnostic Modbus Registers9999 Both Reset module enter Ffff to reset module 5014 STA Only Statistic Registers Ping Testing Radio PathsUtilities 3A1582Rev1.6 Ipconfig Arp Route Radio Transceiver Power SupplyGeneral Serial Ports System Parameters Input / Output status Web-Based Upgrade Appendix a Firmware Upgrades CSMA/CD ACKCSMA/CA Dhcp ISN IeeeIPX-SPX NIC SNRNAT SSL WAN VoIPVPN WEP DBm to mW Conversion Iperf Applications InstallationMaterials 3A1582Rev1.6 JPerf Application 3A1582Rev1.6 Preamble Terms and Conditions 3A1582Rev1.6 No Warranty 3A1582Rev1.6 Customer Assistance