Figure 4-7: Main wrz_config interface. Modules to modify
The user can then navigate between the different menus and sub-menus using arrow keys
and the <Select> and <Exit> actions.
To get more information about a specific parameter such as its description or its cor-
responding OID the user can press the <Help> action.
When exiting the wrz_config tool, the user will be asked if he wants to save the changes
in the configuration or not.
Note:
Expert parameters: To ease the navigation during configuration some
expert parameters are by default hidden. In the main, menu the user can
toggle a configuration flag to make visible these expert parameters.
Note:
Changes applied at reboot: It is important to highlight that the changes per-
formed through the wrz_config tool will only be applied at next reboot.
Indeed, each init.d services will load their corresponding values from /root/.-
config file during startup.
Caution:
Avoid manual editing of .config file: In order to avoid errors such as duplic-
ated entries, it is not recommended to manually edit the /root/.config. This
might have been suggested for some specific configurations of the pre-
vious version (WRZ-OS v2.x) but this practice is now discouraged.
4.3.1 Network configuration from CLI
To illustrate the usage of wrz_config tool, the configuration of the network interface is
detailed as a step-by-step procedure. The behavior can then be emulated in other menus
in the configuration tool.
To set the IP address for the eth0 management interface:
1.
The first step is to execute the wrz_config command from a terminal.
2.
Then, the Network section must be selected from the main menu:
.
3.
Then the corresponding network interface (eth0) to be modified must be selected:.
4.3 CLI Configuration
CHAPTER 4 • WR-Z16 User Manual Rev. v3.4
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