EndRun RTM3204, Руководство пользователя

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R T M 3 2 0 4 G P S T i m i n g M o d u l e U s e r M a n u a l 18
C H A P T E R T H R E E
19 R T M 3 2 0 4 G P S T i m i n g M o d u l e U s e r M a n u a l
C O N T R O L A N D S T A T U S C O M M A N D S
netconfig Interactive shell script that allows the user to configure the IP
network subsystem of the RTM3204/Tycho.
oscctrlstat Prints the oscillator disciplining parameters.
pluginopts Prints the board type and settings for any installed plug-in op-
tion board.
pluginoptsconfig An interactive script that allows the user to change the settings
on any configurable plug-in option board.
setgpscaldelay An interactive script that allows the user to change the clock
calibration delay.
setgpsdynmode Allows the user to set the dynamic mode of operation of the
GPS subsystem. It may be ON or OFF.
setgpsrefpos Interactive shell script that prompts the user for an accurate
reference position, performs syntax and argument validity
checking then passes the position to the GPS subsystem.
updaterootflag Command to update the flag stored in FLASH that is read by
the Linux bootloader at boot time to select operation with either
the FACTORY or UPGRADE root file system.
upgradegps Shell script that facilitates the GPS subsystem firmware up-
grade process.
Detailed Command
Descriptions
accessconfig
This command starts an interactive shell script that will allow the root user to configure limitation of
telnet
,
ssh
and
snmp
access to the RTM3204. By default, the unit is configured to allow access by
all users. If you need to limit
telnet
,
ssh
or
snmp
access, e.g. for security reasons, you must run
this script as root from either the RS-232 serial I/O port or from a
telnet
or
ssh
session.
This script modifies these files: /etc/hosts.allow and /etc/hosts.deny . These are non-volatilely stored
in the FLASH disk /boot/etc directory. You must re-boot the RTM3204 after running this script for
the changes to take effect.
Set:
accessconfig
RTM3204/Tycho response: Interactive shell script is started.
cpuopts
This command displays the current settings for the installed CPU Module outputs.
Query:
cpuopts
RTM3204/Tycho response:
CPU Option 1PPS is installed.
Current setting = 20 microseconds.
CPU Option TIME CODE is installed.
Current Setting = IRIG-B122.
cpuoptsconfig
This command starts an interactive shell script that will allow the root user to change the settings of
any installed CPU Module output. The user-selectable outputs are 1PPS, AM Code, and the optional
Prog TTL and Synthesizer.