Alcatel-Lucent 7950 SR, System Management Manual

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Event Logs
Page 306 7950 SR OS System Management Guide
Event Sources
In Figure 7 , 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 failed login attempts, 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 and the
authenticationFailure event in the SNMP 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. The Change event stream also includes the tmnxConfigModify (#2006),
tmnxConfigCreate (#2007), tmnxConfigDelete (#2008) and tmnxStateChange (#2009)
change events from the SYSTEM 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
router.
Examples of applications within the system include IP, MPLS, OSPF, CLI, services, etc. The
following example displays a partial sample of the
show log applications command output which
displays all applications.
*A:ALA-48# show log applications
==================================
Log Event Application Names
==================================
Application Name
----------------------------------
...
BGP
CCAG
CFLOWD
CHASSIS
...
MPLS
MSDP
NTP
...
TOD
USER
VRRP
VRTR
==================================
*A:ALA-48#