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Error Messages
Chapter 3
22
Error Messages
Gigabit Ethernet comes with an online message catalog that is used to report
networking problems. You must use the nettl logging and tracing utility to display the
probable cause and action for a message.
Logging Messages
Gigabit Ethernet uses the nettl(1M) logging and tracing facility supplied with HP-UX.
You may access the logging and tracing utility using either the graphical user interface
(GUI) version or the command line interface.
Features of the GUI version, which are now a part of your HP 9000 system, include:
• An interface which guides you through logging and tracing tasks.
• An interface which allows you to create and format reports.
• The capability to collect logging and tracing subsystem-specific information.
• Report screens which are updated instantaneously with current logging and tracing
information by the subsystem.
• Context-sensitive on-line help.
To access the GUI version of the logging and tracing utility, execute:
nettladm
See the nettladm(1M) man page for information on using the GUI version, or the
nettl(1M) man page for information on using the command line interface.
Listed below are some example commands using the command line interface.
• To examine the log file with cause and action descriptions, execute:
netfmt -v -f /var/adm/nettl.LOG00 | more
netfmt -v -f /var/adm/nettl.LOG000 | more (for HP-UX 11i and later)
The -v option enables the reporting of available cause and action descriptions for
each log message. A sample log message using the -v option is shown below.
***********Gigabit Ethernet LAN/9000 Networking***********
Timestamp : Mon Aug 3 PDT 1998 18:37:16.175754
Process ID : [ICS] Subsystem:GELAN
User ID ( UID ) : -1 Log Class:DISASTER
Device ID : 3 Path ID: 0
Connection ID : 0 Log Instance: 0
• To examine just the log messages in the log file, execute:
netfmt -f /var/adm/nettl.LOG00
netfmt -f /var/adm/nettl.LOG000 (for HP-UX 11i and later)
• To check network logging and tracing status, execute: