Make sure the serial ports are recognized on the server : # dmesg |grep tty ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A Server : At least one serial port available on the linux box and the “util-linux” package installed.Ĭlient : At least one serial port on a laptop with at least Windows and Hyperterminal (installed by default I guess). Or useful, when, like me, you’re given like 2 squared meters to store your servers. This is useful if you set up a server that will be located in a place where there’s low chance to have a keyboard and a monitor around. Launh hypertrm.exe ( HyperTerminal) Configure the TCP/IP (Winsock) connection, with values above.Connecting to your Linux CentOS box using serial null-modem cable Sebastien WainsĬonnecting to your Linux CentOS box using serial null-modem cable March 30, 2007 Network connections ( both incoming and outgoing ) are displayed. Type the command lines : netstat -an -p tcp In Windows command line, type : ipconfig /all ( Internet Protocol Configuration)Īll the current TCP/IP network configuration values will be displayed Go to to Device Manager and look for Network adapters… Using Hyperterminal for TCP/IP Communication If you don´t have Windows XP, you can also found these files on Web. Execute the file hypertrm.exe to run the Windows Hyper Terminal. There is an easy way to have Hyper Terminal on Windows 7, You can go to a computer that is still using Windows XP, copy files hypertrm.exe and hypertrm.dll, The location of files (in Windows XP): C:\Program Files\Windows NT\hypertrm.exe C:\WINDOWS\system32\hypertrm.dll Then save the two files on your computer Windows 7. Hyper terminal is used for data communication via serial port COM or TCP/IP Winsock.
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