?_Lÿÿÿÿ²j<3l!¬¿—>  îÌ¡¢±²ºî/&;)z4ÿÿ¯ÿÿÿÿ|CONTEXTƒb|CTXOMAPAZ|FONTÉW|SYSTEM|TOPIC{|TTLBTREETZNSESÿÿÿÿ : ÿÿÿÿF1+OÿÿÿÿÿÿÿÿF CIDH_main1= ƒ# €4€€‚ÿUr_Bandwidth_Test (UBT)KFÎ5 :€,€PÈ:‚H€‚€ƒã¦“×g€‰‚ÿ·Introduction['ƒ)4 8€N€PÈ:‚H€ƒãç£7%€‰€‚ÿ·Running UBT for the first timeQÎz4 8€:€PÈ:‚H€ƒãßÀŸA€‰€‚ÿ·Starting UBT programW#)Ñ4 8€F€PÈ:‚H€ƒã8c€‰€‚ÿ·Select the Correct AdopterGz4 8€&€PÈ:‚H€ƒã‚ãÒ€‰€‚ÿ·Local SiteCÑ[0 0€&€‘€‚Hã÷xÍ€‰€‚ÿLocal AddressCž0 0€&€‘€‚Hã> _/€‰€‚ÿLocal TrafficA[ß0 0€"€!‚HãIY5o€‰€‚ÿPacket SizeBž!- *€*€!‚Hã¥I÷_€‰‚ÿChannel CapacityBßc- *€*€!‚HãOè €‰‚ÿChannel capacity: !- *€€!‚Hã[ß5;€‰‚ÿTxEnableIcæ0 0€2€!‚Hã‰Õ€‰€‚ÿInclude TX in graphQ74 8€:€PÈ:‚H€ƒãç«ò€‰€‚ÿ·Numerical statisticsHæ4 8€(€PÈ:‚H€ƒãùWŠ€‰€‚ÿ·Remote SiteD7Ã4 8€ €PÈ:‚H€ƒãûG™€‰€‚ÿ·LoggingK1 2€4€PÈ:‚H€ƒãƒÌ!€‰‚ÿ·Running Batch FileHÃV. ,€4€PÈ:‚H€ƒ€€‚ÿ·LoggingIDH_TxEnableJ 2 4€0€‚H€ƒãlU/;€‰€‚ÿ·WAN Application(VÈ% €€‚H€‚ÿ( ð% €€‚H€‚ÿ:È*% €*€‚H€‚ÿIDH_WANApplication(ðR% €€‚H€‚ÿ(*z% €€‚H€‚ÿ(R¢% €€‚H€‚ÿ(zÊ% €€‚H€‚ÿ(¢ò% €€‚H€‚ÿ9Ê+( €"€PÖ,‚V€ƒ‚ÿ1IntroductionÊòõ- (€;€Ö‚V€€€‚ÿUr_Bandwidth_Test (UBT) is a low cost and easy to use program designed as a tool to debug evaluate Ethernet network connections. It is designed to determine the connection’s functionality, throughput (bandwidth) and type of service provided as a function of packet size. It may be used in wireless as well as with other Ethernet connection technologies to determine basic functionality and optimum settings. Û+÷ ' €·€Ö‚V€‚ÿIn Wireless technology it is designed to determine the functionality of the connection, the optimum directionality of the antenna and to help in determining the type of antenna required for a particular installation.µŽõ¬ ' €€Ö‚V€‚ÿFor wired connection it helped in determining network bottlenecks, functionality of type of service rules and network elements limitations.Ò«÷ ~ ' €W€Ö‚V€‚ÿUBT is an essential tool for network software and hardware development, wireless compliance testing as well as installation and deployed network monitoring and testing.•n¬  ' €Ý€Ö‚V€‚ÿUBT is PC base software that will run under win 98, NT4, NT2000 XP platforms. Its performance is limited by the speed of the processor and the resources available to it. It is recommended to use a system with a 1GHZ processor and 128Mbyte of ram or better. The program will run on slower platforms but there will be some limitations on its top speed capabilities.×°~ ê ' €a€Ö‚V€‚ÿUBT is able to display transmitted and received ICMP and UDP traffic. It will operate in local site and remote site modes. Has logging and batch file execution capabilities.) & €€Ö‚V€‚ÿsMê †& €š€Ö‚V€‚ÿTransmitting traffic can be of a selected packet size and bits per second.rK @' €—€Ö‚V€‚ÿEither received or transmitted or the sum of the two traffics can be displayed graphically and numerically. Both the number of packets per seconds, bits per second are indicated graphically as a percent of full channel capacity. Also the number of packets that have been processed are displayed numerically in the stat window.† @ )†5@& €€Ö‚V€‚ÿê @LA- (€Õ€Ö‚V€€€‚ÿAn example of its application is in evaluating wireless connections. During the wireless installation UBT is used to determine the optimum direction of the antenna, the type of the antenna as well as the optimum radio’s settings.§€5@óA' €€Ö‚V€‚ÿAfter installation UBT may be used to verify that wireless connection is functional and is operating at its optimum capacity.ΧLAÁB' €O€Ö‚V€‚ÿIt can be used to verify that the QOS rules are enforced correctly by sending traffic with different TOS settings and monitor the networks response to such traffic.›óAƒC' €7€Ö‚V€‚ÿ It may also be used to determine the functionality of Ethernet switches, hubs, Internet connections, also VPNs using T1, DSL, Cable, satellite … etc.£}ÁB&D& €ú€Ö‚V€‚ÿUBT operates independently of any protocol TCP/IP or any other, but utilizes TCP to determine the correct network adopter.)ƒCOD& €€Ö‚V€‚ÿK#&DšD( €F€PÖ,‚V€ƒ‚ÿ2Running UBT for the first time›oOD5E, (€Þ€P‘€:‚€ ƒ€‚ÿ·After the program has been installed the system should be restarted to enable the registry to be updated.pDšD¥E, (€ˆ€P‘€:‚H€ ƒ€‚ÿ·The correct network card needs to be determined and selected. ¤x5EIF, (€ð€P‘€:‚H€ ƒ€‚ÿ·The connection MAC, IP, Type of service (TOS), type of packet (ICMP or UDP) Filter 1 and Filter 2 needs to be set.(¥EqF% €€‚H€‚ÿ(IF™F% €€‚H€‚ÿAqFÚF( €2€PÖ,‚V€ƒ‚ÿ3Starting UBT programkD™FEG' €ˆ€‘€‚V€‚ÿUBT is designed for simple use; there are few items to remember. )ÚFnG& €€Ö‚V€‚ÿ‘YEGÿG8 @€²€PÙ€:‚Ø€ ƒ€ ã8c€‰€ ‚ÿ·The correct Ethernet adopter must be selected (see Select the correct adopter). ÔnG I9 @€©€PÙ€:‚H€ ƒ€ ã÷xÍ€ € ‰‚ÿ·The program will not be able to receive data unless the correct source and destination MAC and IP address, type of packet, and Filter 1 and Filter 2 are entered in both local and remote site’s machines. nÿG¬I2 4€Ü€PÙ€:‚H€ ƒ€ ã‰Õ‰‚ÿ·The Transmitted Traffic will not be graphically displayed unless Include TX in graphoption is enabled Ö IoJ- (€-€PÙ€:‚H€ ƒ€ ‚ÿ·The default statistics based is 64byte packets; to get correct graphical representation of the traffic the correct packet size must be selected.*¬I™J& €€Ö‚H€‚ÿ )oJÂJ& €€Ö‚H€‚ÿ€T™JBK, (€¨€Ö‚H€€ €‚ÿ If the correct Ethernet adopter is not selected the program will not operate. )ÂJkK& €€Ö‚H€‚ÿØ¥BKCM3 4€K€Ö‚H€€€€€‚ÿIf you are planning to transmit traffic you will need to know the source and destination’s MAC and IP addresses, they can be obtained from cmd window (dos window) by typing ipconfig/all and ping the destination ip address than type arp –a to obtain the next hops MAC address to be entered as the MAC destination. Or allow the program to determine it by entering the destination IP address and select detect network)kKlM& €€Ö‚H€‚ÿI!CMµM( €B€Pô‚t€ƒ‚ÿ3.1Select the Correct Adopter(lMÝM% €€‚t€‚ÿÕªµM²N+ $€U€‘€‚t€€‚ÿWhen the program is starts it will prompt the user to select the correct network adopter. Two methods can be used to determine the program manually or automatically. *ÝMÜN' €€‘€‚t€‚ÿ*²NO' €€‘€‚t€‚ÿŸnÜN±€1 0€Ý€P‘€s‚€ƒ€€‚ÿ3.1.1If the network has ping capability to the destination IP address then simply select Local_site|Local_Address | modify, enter the destination IP address and select detect network. The program wilO±€ l determine the source and destination MAC address as well as the source IP address. The address selection window is displayed initially when the program is run.(OÙ€% €€‚€‚ÿ*±€' €€‘€‚€‚ÿ(Ù€+% €€‚€‚ÿœkǃ1 0€×€P‘€s‚€ƒã[ß5;‰‚ÿ3.1.2If the program is running the adopter may be selected by “Local_site|Select_Adopter” from the main menu, or when Local_site|Local_Address | modify |Select_adapter a list of adapters that have been installed will show, select the adapter for the Ethernet connection you are using. If you are not sure which item in the list is your Ethernet adopter you may Second method is by setting the correct MAC and IP addresses of a known machine on the network, enable transmitting trafficat 100kbits and see if the TX/RX LED on the adapter blinks (or lights up) indicating that you have selected the correct adapter.¥~+l„' €ü€‘€‚€ ‚ÿNote to reduce the chance that the system might crash during the test to find the correct adaptor use 100kbits TX traffic. *ǃ–„' €€‘€‚€‚ÿ¯‡l„E…( €€‘€‚€‚ÿIt is recommended to Note the active adopters for future use, the program will also remember and highlight the last selected adopter+–„p…' €€‘€‚€‚ÿ.wE… †& €î€Ö‚€‚ÿ Once the adopter has been selected and the ok button is clicked the user will select one of ten settable addresses.)p…6†& €€Ö‚€‚ÿvP †¬†& € €Ö‚€‚ÿThe following are the suggested steps to follow for proper use of UBT program(6†Ô†% €€‚€‚ÿ7¬† ‡( €€PÖ,‚V€ƒ‚ÿ4Local SiteõÍÔ†ˆ( €›€‘€‚V€‚ÿLocal site refers to the machine that the user is working with t. Remote machine is the one that is been communicated with over the network. The following are the options available to the local machine.* ‡*ˆ' €€‘€‚V€‚ÿ<ˆfˆ( €(€Pô‚t€ƒ‚ÿ4.1Local Addressð*ˆ~‰( €á€‘€‚t€‚ÿAfter the adopter has been selected, the MAC and IP address as well as the filters have been set and the may select the applicable pre set addresses. Also it is possible to access the address list by selecting “Local_Site|Local_Address”.¢ufˆ Š- *€ê€‘€‚t€€ €‚ÿUBL will not receive the correct traffic unless the MAC and IP addresses are entered and the filters are setup. k=~‰‹‹. *€{€‘€‚t€€€‚ÿThe MAC and IP addresses can be obtained by typing ipconfig/all in cmd (DOS window) and pinging the destination IP address then executing arp –a to obtain the next hop MAC address to be entered as the destination MAC address or have the program detect the network as mentioned in the automatic adopter detection.* е‹' €€‘€‚t€‚ÿ§y‹‹\. *€ó€‘€‚t€€€‚ÿWhen the program is excited or if the program is already running the user may select Local_site|Local_Address | modify one of the preselectable addresses to set up the following either manually or automatically by entering a valid destination IP address and selecting detect network (assuming that the local machine can ping the destination and TCP/IP protocol is enabled)*µ‹†' €€Ù€‚t€‚ÿN!\Ô- *€B€P!:‚!€ƒ€‚ÿ·Correct Adapter is selectedL † Ž, (€@€P!:‚H€ƒ€‚ÿ·MAC source and destinationL ÔlŽ, (€@€P!:‚H€ƒ€‚ÿ·IP source and destination.8 ޤŽ' €"€‘€‚H€‚ÿThe user must T'lŽøŽ- *€N€P!:‚!€ƒ€‚ÿ·Enter a label for reference only H¤Ž@- *€6€P!:‚!€ƒ€‚ÿ·Enter Type of servicedøŽÐ, (€È€P!:‚H€ƒ€‚ÿ·Type of packet ICMP or UDP. If UDP is selected the UDP source and destination must be entered.A@À, (€*€P!:‚H€ƒ€‚ÿ·ÐÀ Select Filter 1AÐ^À, (€*€P!:‚H€ƒ€‚ÿ·Select Filter 2Y-À·À, (€Z€P!:‚H€ƒ€‚ÿ·Select to enable/disable filter by TOS.rK^À)Á' €–€‘€‚H€‚ÿOnce OK is selected the program will up date the pre selectable address.¸·ÀáÁ( €!€‘€‚H€‚ÿNow the user may select one of the selectable addresses and the program will update the system and the application window will be displayed. Òª)Á³Â( €U€‘€‚H€‚ÿIf the System_Options|System_defaults is set to establish communication on startup and the remote system is available the network flag will indicate the network is up.¨€áÁ[Ä( €€‘€‚H€‚ÿUBT uses the filters to monitor the incoming traffic. To monitor all incoming traffic to the system by set Filter 1 and Filter 2 to source MAC or source IP. The filters are based on the data the user have entered for the MAC and IP address, if they are incorrect UBT will not be able to detect the traffic coming to the system. The following are options available to the local site(³ÂƒÄ% €€‚H€‚ÿ([Ä«Ä% €€‚H€‚ÿ<ƒÄçÄ( €(€Pô‚t€ƒ‚ÿ4.2Local TrafficŒe«ÄsÅ' €Ê€‘€‚t€‚ÿNote that these options are the same for the local as the remote site (Remote site communication).‹açÄþÅ* $€Â€‘€‚t€€‚ÿThe command window refers to the window to the right of the graphs in the application window.*sÅ(Æ' €€‘€‚t€‚ÿ>þÅfÆ* $€(€P‘€s‚€ƒ‚ÿ4.2.1Packet Sizea9(ÆÇÇ( €s€‘€‚€‚ÿFrom the command window the user may select the packet size amount from the pull down menu. The user may select 64,150,250,500,1000 and 1500 byte packets. This select the packet size use to generated the transmitted traffic. It is also used to scale the graphical display as a percent of full channel capacity.*fÆñÇ' €€‘€‚€‚ÿN$ÇÇ?È* $€H€P‘€s‚€ƒ‚ÿ4.2.2Percent of Channel CapacityßñÇFÉ( €¿€‘€‚€‚ÿFrom the command window may select the traffic amount from the pull down menu the user may select 100K, 500K, 1Mg, 2Mg, 3Mg, 4Mg, 5Mg, 6Mg, 7Mg, 8Mg, 9Mg, 10Mg bits per second the traffic that will be sent when TXEnabled*?ÈpÉ' €€‘€‚€‚ÿCFɳÉ* $€2€P‘€s‚€ƒ‚ÿ4.2.3Channel capacityá¹pÉ”Ê( €s€‘€‚€‚ÿThe default is 10BaseT, but the user may select 100baseT. One note to remember is that 100baseT will require a high performance system. (100 baseT is not currently an Enabled option)*³É¾Ê' €€‘€‚€‚ÿ;”ÊùÊ* $€"€P‘€s‚€ƒ‚ÿ4.2.4TxEnableW)¾ÊPÌ. *€S€‘€‚€€€‚ÿFrom the command window the user my enable TXEnable. This selection will enable transmitting traffic based on the packet size and traffic speed in bits per second selected earlier. Please note that transmitted traffic will not be displayed graphically unless “include Tx in graph” is enabled.(ùÊxÌ% €€‚€‚ÿFP̾Ì* $€8€P‘€s‚€ƒ‚ÿ4.2.5Include TX in graph[xÌMÎ4 6€·€‘€‚€€€€€‚ÿFrom the command window The user my enable Include TX in graph. When this option is selected the graph will display the transmitted traffic. Please note when this selection is enabled the graph will display the sum of transmitted and the received traffic. To distinguish between transmitted and received traffics the use the numerical stat.*¾ÌwÎ' €€‘€‚€‚ÿ<MγÎ* $€$€P‘€s‚€ƒ‚ÿ4.2.6Loop back@wÎóÎ' €2€‘€‚€‚ÿNot currently enabled.*³ÎÏ' €€‘€‚€‚ÿ*óÎGÏ' €€‘€‚€‚ÿAψÏ( €2€PÖ,‚V€ƒ‚ÿ5Numerical statisticsÔ¬GÏh( €Y€‘€‚V€‚ÿTwelve windows in the command window are used to display numerical statistics. ˆÏh The top six are for the local site and the lower six are to display the statistics of the remote site. Of each of the six the top three displays received traffic statistics and the other three displays transmitted statistics. Each set of three displays bits per second, packets per second and the total number of packets that have been processed.RˆÏç- *€¤€‘€‚V€€€‚ÿ Int. com is used to include or exclude UBT’s internal network communicationsݯhÄ. *€_€‘€‚V€€€‚ÿIt also possible to enable the sound that gives a sound pitch that corresponds to the number of bits received per second. This option helps the user to get a sound feedback when doing adjustments away from the system. And amplifier may be used if necessary to boost the sound and or a wireless head set. Note that when the sound is enabled the stat result will be less accurate (This feature is not supported on win 95/98/CE).*çî' €€‘€‚V€‚ÿ9Ä'( €"€PÖ,‚V€ƒ‚ÿ6Remote Site òîA( €å€‘€‚V€‚ÿ The user is able to control the remote computer by adjusting the remote commands. It is interesting to note that the same options that are available for the local site will also be available for the remote site. If you have a weak connection to the remote site, and an acknowledgement for sending a command has not been received the status window indicates the link is down. It is possible that the remote system did receive the command but the local system did not receive the acknowledgement.*'k' €€‘€‚V€‚ÿÌ¡A7+ $€C€‘€‚V€€‚ÿAn extra command is included in the remote site and that is Establish internal communication. This command will update the local site with the remote state. *ka' €€‘€‚V€‚ÿ8 7™+ &€€PÖ,‚V€ƒ€‚ÿ7Logging>a×( €-€‘€‚V€‚ÿSelecting “Sys_options|Logging” will display a dialog box where the duration of the logging may be selected. 30sec, 1min, 5min, 10min, 30min, 1hour, 5hours, 10hours, 24hours and 7day options can be selected. A current logging session can be stopped by selecting stop_logging.Û³™² ( €g€‘€‚V€‚ÿLogging will produce a file "Log.dat" that includes the collected data in the directory where the program has been installed (the default directory is../program_files/Ur_link) *×Ü ' €€‘€‚V€‚ÿ?²  ( €.€PÖ,‚V€ƒ‚ÿ8Running Batch FileÑ©Ü ì ( €S€‘€‚V€‚ÿRunning a batch file can be selected from “Sys_options|Batch_State”. The duration of each batch_command and weather the batch file is enabled or not can be selected. ã ÷ ( €Ç€‘€‚V€‚ÿRunning a batch file requires a Batch_cmd.dat file to be available. This program includes the commands that are to be executed. Each command will be run for the duration selected. If no duration is selected 30sec is assumed.©ì   ( €€‘€‚V€‚ÿRunning a batch file will produce a Blog.dat file, which will include the data collected during the execution of a batch file.5 ÷ Õ ( €€‘€‚V€‚ÿWhen selecting “Sys_options|Batch_State” a dialog box will display a batch file editor, where a set of three batch command may be entered including the start time at which the batch file may be exacted. Each command includes a command for the local and remote site. ©  ~( €€‘€‚V€‚ÿEach command includes the amount of traffic in bits per second, size of packets and to enable or disable traffic transmission.+Õ ©' €€‘€‚V€‚ÿ.*~Ó' €€‘€‚V€‚ÿ2 ©% €€‚V€‚ÿStatus BoxÉ¡ÓÚ@( €C€‘€‚V€‚ÿStatus box is used to indicate the remote link status if it is up or down. It uses the status of the previous communication attempt. If the status of the current attempt is needed the update button needs to be Ú@ selected. It also indicates the number of command tries it did to send a command across the link. The status of the Batch command is also shown. It shows if a batch command is enabled and if it is active.*A' €€‘€‚V€‚ÿ*Ú@.A' €€‘€‚V€‚ÿ<AjA( €(€PÖ,‚V€ƒ‚ÿ9WAN ApplicationÜ´.AFB( €i€‘€‚V€‚ÿThis program may also be used in Wan testing applications. To go through a router a UDP port must be set through the router and the firewall to enable the traffic to go through.*jApB' €€‘€‚V€‚ÿ*FBšB' €€‘€‚V€‚ÿ*pBÄB' €€‘€‚V€‚ÿ(šBìB% €€‚V€‚ÿ(ÄBC% €€‚V€‚ÿ1ìBÿÿÿÿ1ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿxo ˆTimes New RomanArialCourier NewSymbolWingdingsTimes New Roman CETimes New Roman CyrTimes New Roman GreekTimes New Roman TurTimes New Roman (Hebrew)Times New Roman (Arabic)Times New Roman Baltic€€€€€€€€ €€ÿÿ ÿ€€€ €€€ÿfÿf /&;)LzÿÿåÿÿÿÿIDH_main1Ý€/&;)L4ÿÿ`ÿÿÿÿûG™±ç«ò@Š‚ãÒP8c‰/ýŠOè ‡†‰Õ™ˆ÷xÍ1ùWŠƒÌ!Šç£7%2ƒ> _/RƒlU/; €[ß5;\‡ßÀŸA†„¥I÷_…¦“×gëIY5o1„ev