Vt100 serial settings

On the client PC, the serial port device name must be determined so that the client software can be used on the correct port. On Windows clients, a physical serial port is typically COM1. On Mac OS X, the name can be tricky for a user to determine since it varies based on the driver name and type. Look for messages about the device attaching in the system log files or by running dmesg. The settings for the serial port, including the speed, must be known before a client can successfully connect to a serial console.

Some hardware defaults to a slower speed. Refer to the hardware manual for information on setting its baud rate. See Serial Console Speed. A serial client program must be used on the client PC. On UNIX and UNIX-Like operating systems, the screen program is readily available or easily installed and it can also be used to connect to serial ports from a terminal program or system console.

PuTTY is the most popular free choice for serial communication on Windows. My friend had no interest in serial terminal support so I didn't get to experiment -- can't say I blame him. It would be nice if someone could see if my suspicion was correct. He provides an example of such a. I won't copy his example. See the full article: Serial Console in Mac OS X He also discusses a method of automatic login, which wasn't mentioned previously in this Hint, but which may appeal to some.

Anyone gotten it working? Lost your password? Powered by the Parse. Old VT serial RS terms can often be found for free in the computer trashes of various institutions like universities. I use mine as a terminal in a room away from my main computer location, but it could also be useful as a cheap second monitor dedicated to command-line work, to display logs or man pages, or as a jukebox interface in parties to avoid exposing your computer to spilled beer or other liquids just run the lynx text web browser and some form of web remote control for iTunes.

It costs almost nothing and is cool, maybe even useful! The following comments are owned by whoever posted them. This is great! Only one with a serial port? Have you considered eBay?

They should be cheap Probably don't need to reboot Authored by: simonlok on Jul 27, '03 AM. Add a comment. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Podcast Making Agile work for data science. Stack Gives Back Featured on Meta. New post summary designs on greatest hits now, everywhere else eventually. Related 3. Hot Network Questions. Question feed. Most switches that I have worked with do not use any flow control, so I double checked the Dell PowerConnect and it indeed does not use flow control.

From page 33 of the manual : baud 8 data bits, 1 stop bit, and no parity Set flow control to none Under Properties, select VT for Emulation mode. Try pressing Enter after connecting.

As far as I know, there's no way for the device to know when PuTTY opens the serial port; an Enter keypress would serve as a "attention" message and you should receive a reply. This sounds stupid, but did you make sure that your serial to USB cable is also a null-modem cable? I've had the same issue, until I figured out that I had to get a small null-modem bridge in order to actually communicate with a server with a serial console.

You probably need to read the switch's manual to see what serial options need to be set for Flow Control, Parity, etc. It should be in there somewhere. Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group.

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