Serial Ports: Difference between revisions
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The Network Security Toolkit makes use of serial port ''/dev/ttyS0'' (''COM1'') at boot up. If you have another system connected to the NST's serial port when you power on the system, you should be able to select ''Server'' mode and access the NST system even if it doesn't have a monitor or keyboard attached. | The Network Security Toolkit makes use of serial port ''/dev/ttyS0'' (''COM1'') at boot up. If you have another system connected to the NST's serial port when you power on the system, you should be able to select ''Server'' mode and access the NST system even if it doesn't have a monitor or keyboard attached. | ||
<div class="centerBlock"><div class="noteMessage">'''Note:''' Some system '''[http://en.wikipedia.org/wiki/BIOS BIOS's]''' may require a setting to disable error checking when a keyboard is not attached.</div></div> | <div class="centerBlock"><div class="noteMessage">'''Note:''' Some system '''[http://en.wikipedia.org/wiki/BIOS BIOS's]''' may require a setting to disable error checking when a keyboard is <u>not</u> attached.</div></div> | ||
= What settings should I use to connect to the serial port? = | = What settings should I use to connect to the serial port? = | ||
The default settings for the serial port are: 57600 baud, no parity, 8 data bits, and 1 stop bit. VT220 terminal emulation is also desirable. | The default settings for the serial port are: 57600 baud, no parity, 8 data bits, and 1 stop bit. VT220 terminal emulation is also desirable. | ||
Revision as of 14:25, 17 November 2010
How does the Network Security Toolkit use the serial port at boot?
The Network Security Toolkit makes use of serial port /dev/ttyS0 (COM1) at boot up. If you have another system connected to the NST's serial port when you power on the system, you should be able to select Server mode and access the NST system even if it doesn't have a monitor or keyboard attached.
Note: Some system BIOS's may require a setting to disable error checking when a keyboard is not attached.
What settings should I use to connect to the serial port?
The default settings for the serial port are: 57600 baud, no parity, 8 data bits, and 1 stop bit. VT220 terminal emulation is also desirable.
