Owner's Manual

Troubleshooting and Recovery 445
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 439 .
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 413).