Figure 4-10: wrz_config interface. File in which to save the new applied configuration
6.
Select Exit or press <Esc> to return to the command line.
Note:
Verify network configuration after reboot: Network configuration changes
are only applied at startup. Thus, it is recommended to reboot the device to
verify that the IP settings has been properly updated using the typical ifcon-
fig <ifname> command or through gpa_ctrl tool.
4.4 CLI Monitoring
The gpa_ctrl command tool can be used to monitor the current value and state of all the
parameters in the WRZ-OS.
4.4.1 Listing parameters
If the user directly executes gpa_ctrl without any arguments, it will list all the parameters
of the WRZ-OS. Then, by specifying some arguments and options the user can slightly
modify its usage.
gpa_ctrl [OPTIONS] [<module_name> [<path> [<write_val>]]]
The figure below illustrates the usage of gpa_ctrl to monitor all parameters cor-
responding to the power supplies by executing the command: gpa_ctrl hald pws/
4.4 CLI Monitoring
CHAPTER 4 • WR-Z16 User Manual Rev. v3.4
39
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