Changes issued in the system shell become immediately effective, except for IP address settings (Update Network Settings). You must reboot the controller for any changed network settings to become effective.
If SSH is enabled in a controller, you can also access the controller’s system shell with a remote terminal session using SSH. Platform logon is still required (just as with a controller powered up in serial shell mode).
Following, is an example of the main controller system shell menu.
NPM6E System Shell ------------------------------------------------------ hostid: Qnx-NPM6E-0000-175F-91F7 serial number: 576465 build version: 4.0.23.2 build date: built on 2015-01-16 19:31:47 system time: Tue Jan 27 19:22:45 UTC 2015 niagara daemon port: 3011 en0: inet 192.168.1.36 netmask 0xffffff00 broadcast 192.168.1.255 inet6 fe80::201:f0ff:fe91:97a2%en0 prefixlen 64 scopeid 0x2 en1: <disabled> -------------------------------------------------------------------------
1. Update System Time 2. Update Network Settings 3. Ping Host 4. Enable/Disable SSH/SFTP 5. Update Platform Account 6. Reboot L. Logout Enter choice:
To select a menu option, type the associated number (1 to 6) or L for Logout, then press Enter. For example, type2 (Update Network Settings) to recover IP access, or to set the IP settings of a new controller.