Summary
of root-cause problems and
events
diagnoses root-cause problems
and detects (computes) events from status updates acquired in the
following ways:
- By subscribing to BGP-relevant status updates fromIP Availability Manager
- By using SNMP polling to gather status information from the BGP-enabled devices
- By extracting status information from SNMP traps that are issued by the BGP-enabled devices
- By extracting status information from syslog messages that are issued by the BGP-enabled devicescorrelates these events to diagnose root-cause problems.Events used as symptoms to diagnose a root-cause problem can also be perceived as impacts that are caused by the problem.TheGlobal Managerimports:
- All problems that are diagnosed by .
- Key events that are detected by .The root-cause problem notifications (one problem per notification) and the event notifications (one event per notification) are displayed in theGlobal Console.In , the range of notification for Cisco BGP-enabled devices in IPv6 network is limited. This is because the discovery and monitoring mechanism of Cisco BGP-enabled devices is CLI-based and not SNMP-based. The IPv6 notifications generated for Cisco devices are indicated in summary-of-root-cause-problems-and-events.html#GUID-276137BF-6948-4BEF-A421-B527744F6535-en__NPM_BGP_USER_ELEMENTS_82295 and summary-of-root-cause-problems-and-events.html#GUID-276137BF-6948-4BEF-A421-B527744F6535-en__NPM_BGP_USER_ELEMENTS_40962 against those notifications.