1/28/2024 0 Comments Loopback test rs232To invoke the inbuilt loopback diagnostics type in loopback -e eth0 /dev/port0 then press 'return'.Install the ELB on the Ethernet RJ45 socket and an SLB plug onto each serial RJ-45 sockets.You should now see the command line prompt which is a hash (#) Enter username 'root' and password 'default'. The console server will request a username and password. Log on to the console server by pressing 'return' a few times.If you are using "HyperTerminal" or a similar program running on a Windows PC as the terminal device, then the cable is made up from a Cat5 UTP (440016) cable and two DB-9 to RJ-45 adapters (319001) Plug a serial cable between the console server local DB-9 port and terminal device.Power up the console server and configure the serial connection of the "terminal" device/program you are using to 9600bps, 8 data bits, no parity and one stop bit.custom made RJ-45 Ethernet loopback plug (refer the ELB section at end of this faq).custom made R-45 serial loopback plugs (the SLB section at end of this faq shows the SLB required for a console server with Opengear classic pinout).To undertake these tests you'll need to have at hand: This test enables you to test the console server serial ports and your serial cabling. The Loopback Test also undertakes an Ethernet loopback that senses the data transmitted is received properly. The loopback program senses that data sent is received properly and that signals set and received properly. When undertaking a Loopback Test, each of the serial ports loop data transmitted to data received, RTS to CTS, and DTR to DSR + DCD. For example the Serial Ports panel will then show you the status of each serial port.Īlternately you can get this serail port status information from the command line by typing pmshell –signals –l port1 Hardware loopback testing the portsĮach console server has Loopback Test facilities built in. You can verify that devices are attached correctly to ports by navigating to the web interface and selecting Status: Statistics.
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