Owner's Manual

Troubleshooting and Recovery 447
Jan 8 19:59:24 cmc ntpd[1423]: Cannot find existing
interface for address 1.2.3.4 Jan 8 19:59:24 cmc
ntpd[1423]: configuration of 1.2.3.4 failed
If an NTP server setting has been configured with an invalid host name, you
may see a trace log entry as follows:
Aug 21 14:34:27 cmc ntpd_initres[1298]: host name not
found: blabla Aug 21 14:34:27 cmc ntpd_initres[1298]:
couldn't resolve `blabla', giving up on it
For information on how to enter the gettracelog command to review the
trace log using the CMC GUI, see "Using the Diagnostic Console" on
page 441.
Interpreting LED Colors and Blinking Patterns
The LEDs on the chassis provide information by color and blinking/not
blinking:
• Steadily glowing, green LEDs indicate that the component is powered on.
If the green LED is blinking, it indicates a critical but routine event,
such as a firmware upload, during which the unit is not operational.
It does not indicate a fault.
• A blinking amber LED on a module indicates a fault on that module.
• Blue, blinking LEDs are configurable by the user and used for
identification (see "Configuring LEDs to Identify Components on the
Chassis" on page 415).