HP Fabric Clustering System HP-UX Administrator's Guide, March 2008

Viewing the Itutil Manpage
If you want to view the itutil man page, you must first add /opt/rdma/share/man to your
MANPATH environment variable. To view the man page for itutil, type this:
# man itutil
Using NetTL
The Network Tracing and Logging facility (NetTL) is a troubleshooting tool used to gather
information on network activity by logging events and tracing inbound and outbound packets.
• “IB Tracing”
• “IPoIB Tracing”
NOTE: This section is an overview of the NetTL facility as it relates to IB and IPoIB. For more
detailed information on the NetTL facility, refer to the nettl manpage.
Starting Logging and Tracing Description: This command starts logging and tracing using the
NetTL facility.
Syntax: nettl -st
Syntax Example: nettl -st
Output Example:
Initializing Network Tracing and Logging...
Done.
Displaying Logging Levels Description: This command displays logging levels using the NetTL
facility.
Syntax: nettl -ss
Syntax Example: nettl -ss
Output Example:
Logging Information:
Log Filename: /var/adm/nettl.LOG*
Max Log file size(Kbytes): 1000 Console Logging: On
User's ID: 0 Buffer Size: 8192
Messages Dropped: 0 Messages Queued: 0
Subsystem Name: Log Class:
NS_LS_LOGGING ERROR DISASTER
NS_LS_NFT ERROR DISASTER
NS_LS_LOOPBACK ERROR DISASTER
NS_LS_NI ERROR DISASTER
NS_LS_IPC ERROR DISASTER
NS_LS_SOCKREGD ERROR DISASTER
NS_LS_TCP ERROR DISASTER
NS_LS_PXP ERROR DISASTER
NS_LS_UDP ERROR DISASTER
NS_LS_IP ERROR DISASTER
NS_LS_PROBE ERROR DISASTER
NS_LS_DRIVER ERROR DISASTER
NS_LS_RLBD ERROR DISASTER
NS_LS_BUFS ERROR DISASTER
NS_LS_CASE21 ERROR DISASTER
NS_LS_ROUTER21 ERROR DISASTER
NS_LS_NFS ERROR DISASTER
NS_LS_NETISR ERROR DISASTER
NS_LS_NSE ERROR DISASTER
NS_LS_STRLOG ERROR DISASTER
NS_LS_TIRDWR ERROR DISASTER
NS_LS_TIMOD ERROR DISASTER
HP-UX Host Administration and Management 65