Nokia 7330 - Event Control; Event Sources

Events and Logs
108
"FD 100/320Gbps NT and FX NT IHub System
Basics, Management and OAM Guide"
3HH-11982-AAAA-TQZZA Issue: 10
6.4.1 Event Sources
In Figure 2, the event sources are the main categories of events that feed the log
manager.
• Security — The security event source is all events that affect attempts to breach
system security such as attempts to access MIB tables to which the user is not
granted access or attempts to enter a branch of the CLI to which access has not
been granted. Security events are generated by the SECURITY application.
• Change — The change activity event source is all events that directly affect the
configuration or operation of the node. Change events are generated by the
USER application.
• Debug — The debug event source is the debugging configuration that has been
enabled on the system. Debug events are generated by the DEBUG application.
• Main — The main event source receives events from all other applications within
the ISAM.
Examples of applications within ISAM include IP, LAG, OSPF, CLI, services, etc.
6.4.2 Event Control
Event control pre-processes the events generated by applications before the event
is passed into the main event stream. Event control assigns a severity to application
events and forwards the event to the main event source.
Events are assigned a default severity level in the system, but the application event
severities can be changed by the user.
Application events contain an event number and description that explains why the
event is generated. The event number is unique within an application, but the number
can be duplicated in other applications.
The following example, generated by querying event control displays a partial list of
event numbers and names.
*A:F0MK>configure>log# show log event-control ospf
====================================================================
Log Events
====================================================================
Application
ID# Event Name P g/s Logged Dropped
--------------------------------------------------------------------
2001 tmnxOspf VirtIfStateChange WA gen 0 0
2002 tmnxOspf NbrStateChange WA gen 0 0
2003 tmnxOspf VirtNbrStateChange WA gen 0 0
2004 tmnxOspf IfConfigError WA gen 0 0
2005 tmnxOspf VirtIfConfigError WA gen 0 0
2006 tmnxOspf IfAuthFailure WA gen 0 0
2007 tmnxOspf VirtIfAuthFailure WA gen 0 0
2008 tmnxOspf IfRxBadPacket WA gen 0 0
2009 tmnxOspf VirtIfRxBadPacket WA gen 0 0
2010 tmnxOspf TxRetransmit WA sup 0 0