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14. Configuration from the Command Line
14.1.1 Serial Port Configuration
RS-232 common settings are the first set of configurations to be made to any serial port. For example, to set up serial port 5,
use the following properties:
Baud Rate 9600
Parity None
Data Bits 8
Stop Bits 1
label Myport
log level 0
protocol RS232
flow control None
Use the following commands:
# config -s config.ports.port5.speed=9600
# config -s config.ports.port5.parity=None
# config -s config.ports.port5.charsize=8
# config -s config.ports.port5.stop=1
# config -s config.ports.port5.label=myport
# config -s config.ports.port5.loglevel=0
# config -s config.ports.port5.protocol=RS232
# config -s config.ports.port5.flowcontrol=None
The following command will synchronize the live system with the new configuration:
# config -r serialconfig
Note: Supported serial port baud-rates are ‘50’, ‘75’, ‘110’, ‘134’, ‘150’, ‘200’, ‘300’, ‘600’,
‘1200’, ‘1800’, ‘2400’, ‘4800’, ‘9600’, ‘19200’, ‘38400’, ‘57600’, ‘115200’, and ‘230400’.
Supported parity values are ‘None’, ‘Odd’, ‘Even’, ‘Mark’ and ‘Space’.
Supported data-bits values are ‘8’, ‘7’, ‘6’ and ‘5’.
Supported stop-bits values are ‘1’, ‘1.5’ and ‘2’.
Supported flow-control values are ‘Hardware’, ‘Software’ and ‘None’.
Additionally, before any port can function properly, the port mode needs to be set. Any port can be set to run in one of the five
possible modes: [Console Server mode | Device mode | SDT mode | Terminal server mode | Serial bridge mode]. All these
modes are mutually exclusive. Refer to 4. Serial Port, Host, Device and User Configuration for details.
Console Server Mode
The command to set the port in portmanager mode:
# config -s config.ports.port5.mode=portmanager
To set the following optional config elements for this mode:
Data accumulation period 100 ms
Escape character % (default is ~)
log level 2 (default is 0)
Shell power command menu Enabled
RFC2217 access Enabled
Limit port to 1 connection Enabled
SSH access Enabled
TCP access Enabled
telnet access Disabled
Unauthorized telnet access Disabled
# config -s config.ports.port5.delay=100
# config -s config.ports.port5.escapechar=%
# config -s config.ports.port5.loglevel=2
# config -s config.ports.port5.powermenu=on
# config -s config.ports.port5.rfc2217=on
# config -s config.ports.port5.singleconn=on
# config -s config.ports.port5.ssh=on
# config -s config.ports.port5.tcp=on
# config -d config.ports.port5.telnet
# config -d config.ports.port5.unauthtel
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