Newtrax Technologies Inc NEWTRAX, MineTrax Training Level 1 Ethernet and Leaky-feeder Gateways

Newtrax Technologies Inc NEWTRAX, 2 | 1 November 2012 Topics Ethernet troubleshooting Leaky-feeder troubleshooting – Head-end – Underground

Newtrax Technologies Inc NEWTRAX, 3 | 1 November 2012 Gateway Ethernet When installing a MineTrax system Some commands in the Ethernet gateway or Leaky feeder are needed When using commands in a telnet session, you can use command ‘help’ to show the commands or to show info about its arguments

Newtrax Technologies Inc NEWTRAX, 4 | 1 November 2012 Connections SSH and FTP on an Ethernet Gateway Sometimes it is required to initiate a session to an Ethernet ‘Gateway’ using SSH or FTP protocol in order to upload or download files. The user and password to connect with ftp: user= igs password= anything The user and password to connect with ssh are: user = root password= newtrax0

Newtrax Technologies Inc NEWTRAX, 5 | 1 November 2012 Ethernet Gateway At Newtrax, we recommend to use “PuTTY” to connect to a ‘gateway’ or to the central server, but any other application that supports telnet, ssh and or ftp can be used.

Newtrax Technologies Inc NEWTRAX, 6 | 1 November 2012 Useful Gatewaycommands The following command enters a mode where there is more info and in a more readable format displaydebugmessages on Help for the possible commands in the gateway: help Information of the nodes connected to the gateway: ping [NetID] ping fffe Nota: fffe =All nodes [All] Information about firmware versions of the connected nodes: getversion fffe

Newtrax Technologies Inc NEWTRAX, 7 | 1 November 2012 Useful Gateways commands cont.. To know the particular route to a node traceroute [NetID} Displays information about nodes connected to that node getslavetable [NetID] Rebooting the node rebootnode [NetID] Software version on the gateway getgwversion

Newtrax Technologies Inc NEWTRAX, 8 | 1 November 2012 Restart of the Ethernet Gateway or the o Leaky Feeder Sometimes it is required to perform a restart in a MineTrax Gateway There are two ways of doing that: 1)Connect to the gateway with an SSH session and send command: shutdown –h 0 2)Connect to the gateway with a telnet session and send the command: yesyesiamreallysureiwanttorebootthegateway

Newtrax Technologies Inc NEWTRAX, 9 | 1 November 2012 Practica Conect an SSH session to the Ethernet Gateway and explore some directories, like: /home/igs cd configuration Send following commands and explain the resuts: cat Gateway* cat Leaky cat serialNumber* cat central

Newtrax Technologies Inc NEWTRAX, 10 | 1 November 2012 Underground Leaky Feeder Gateway(1) The underground Leaky Feeder Gateways Do not have an Ethernet connection once they are installed For that reason it is not possible to access to them by means of protocols such SSH, Telnet or FTP like in an Ethernet Gateway. To connect and be able to send commands a special NewTrax protocol is used between HE LF GW and UG LF GW. The following commands should be used from the Head End to access the UG LF GW : getlfgwlist disconnect connect (gw port)

Newtrax Technologies Inc NEWTRAX, 11 | 1 November 2012 Etherne t Internet VAC RS23 2 RX / TX RF connection s Leaky Feeder Head End Gateway (VHF/UHF) Under Ground LF Gateway (VHF/UHF) MineTrax system operating with Leaky Feeder

Newtrax Technologies Inc NEWTRAX, 12 | 1 November 2012 ÍtemDescripción 1LED indicador de encendido 2LED de estado 3LED indicador de alarma ÍtemDescripción 1Conector de fuente de alimentación 2Interruptor de la fuente de alimentación 3Selector de Voltaje (115 VCA o 240 VCA) 4Puerto de Servicio RX (USB Rx) 5Puerto de Servicio TX (USB Tx) 6Conector BNC (Leaky Feeder Rx) 7Conector BNC (Leaky Feeder Tx) 8Puerto TCP/IP/Ethernet (Conector modular de 8-pines RJ-45 y montaje del cable) LF Head End Gateway views

Newtrax Technologies Inc NEWTRAX, 13 | 1 November 2012 ÍtemDescripción 1Conector de fuente de poder de 2 pines resistente a la intemperie (110V o 220V de acuerdo al modelo) 2Puerto de RS-232 (conector RS-232 de 3-pines) 3Conector BNC (para la conexión de la antena) 4LED de Estado External view of Underground LF Gateway

Newtrax Technologies Inc NEWTRAX, 14 | 1 November 2012 Internal view, Underground LF Gateway

Newtrax Technologies Inc NEWTRAX, 15 | 1 November 2012 Leaky-feeder Troubleshooting It basically out of the scope of from MineTrax It usually is done using a frequency spectrum analyzer

Newtrax Technologies Inc NEWTRAX, 16 | 1 November 2012 Leaky-feeder Troubleshooting

Newtrax Technologies Inc NEWTRAX, 17 | 1 November 2012 Pre-checks before installing an underground LF Gateway Sometimes we send the UG LF GW previously configured. But it is always required to verify them in surface before installing them underground. Pre-Installation, Underground Leaky Feeder Gateway, Check List

Newtrax Technologies Inc NEWTRAX, 18 | 1 November 2012 Leaky-feeder, pre-checks, requirements Windows PC with Integra TR software installed. A serial cable to connect to the Integra Modem, for both the Underground and the Head End LF Gateways. A regular Ethernet cable

Newtrax Technologies Inc NEWTRAX, 19 | 1 November 2012 Leaky-feeder Checklist Punto 1 La pasarela subterránea esta definida en el la cabecera. telnet Enviar comando: getlfgwlist Note: Si la pasarela subterránea esta enlistada continúe al siguiente punto Conecte con ssh la pasarela de cabecera Leaky Feeder ssh usr: root pswd: newtrax0 Modifique el archivo: /home/igs/configuration/LeakyFeederGatewayList.sav Incluya el “Numero serial del Serial de la pasarela LF subterránea" Note: Asegúrese de no tener lineas extras Un restart de la pasarela Cabecera de Leaky Feeder es requerido después del cambio Para restart use el siguiente comando desde una conexión SSH a la Pasarela de Cabecera LF shutdown -r 0

Newtrax Technologies Inc NEWTRAX, 20 | 1 November 2012 Leaky-feeder Checklist Punto 2 UG LF GW server type is correctly defined Open "UG LF GW" find/locate the Newtrax GW inside and connect Ethernet cable RJ45 to the port Adjust your own PC LAN port to fixed IP Address under the same IP sub network as e.g. " " From PC connected to "LF UG GW" telnet Issue following command to check the serial number and Gateway type telnet: getserialnumber Result: Similar printout as follows: NTX> getserialnumber Loading Gateway Config... * This is a Leaky Feeder Underground Gateway * Serial Number: 0x00A1002A Note 1: The GW should be identified as a "Leaky Feeder Underground Gateway" Note 2: The Serial Number must match with the sticker in the "UG LF GW" If WARNING or ERROR continue

Newtrax Technologies Inc NEWTRAX, 21 | 1 November 2012 Leaky-feeder Checklist Punto 2 UG LF GW server type is correctly defined Note 1: The GW should be identified as a "Leaky Feeder Underground Gateway" Note 2: The Serial Number must match with the sticker in the "UG LF GW" If WARNING or ERROR Connect with "ssh" as root and verify configuration files ssh user: root pswd: newtrax0 cat /home/igs/configuration/GatewayConfig.sav cat /home/igs/configuration/serialNumber.sav WARNING: Do not attempt to modify any configuration file if not sure of the results. Please contact Newtrax Customer Support instead.

Newtrax Technologies Inc NEWTRAX, 22 | 1 November 2012 Leaky-feeder Checklist Punto 3 Frequencies defined in the "UG LF GW" correspond to the ones assigned to the labeled (specified) Channel Connect serial cable to Modem Setup port Connect the IntegraTR running on PC to the Integra Modem in the UG GW and open IntegraTR application Verify the Read frequencies are the same as stated in included label in the "UG LF GW"

Newtrax Technologies Inc NEWTRAX, 23 | 1 November 2012 Leaky-feeder Checklist Punto 4 Pruebe la Pasarela Subterránea LF 1.En la superficie, coloque la pasarela subterránea cerca de un cable de LF 2.Encienda la pasarela subterránea 3.Conecte una sesión de telnet a la Pasarela de Cabecera LF correspondiente al Canal de la Cabecera Subterránea. getlfgwlist Resultado: La nueva pasarela subterránea LF debe ser visible. Nota: Si no se ve. No instale la pasarela en la Mina y contacte a soporte de Newtrax.