user manual
Table Of Contents
- Cisco Active Network Abstraction Fault Management User Guide Version 3.6 Service Pack 1
- Contents
- About This Guide
- Fault Management Overview
- Fault Detection and Isolation
- CiscoANA Event Correlation and Suppression
- Advanced Correlation Scenarios
- Device Unreachable Alarm
- IP Interface Failure Scenarios
- Multi Route Correlation
- Generic Routing Encapsulation (GRE) Tunnel Down/Up
- BGP Process Down Alarm
- MPLS Interface Removed Alarm
- LDP Neighbor Down Alarm
- Correlation Over Unmanaged Segments
- Event and Alarm Configuration Parameters
- Impact Analysis
- Supported Service Alarms
- Event and Alarm Correlation Flow

A-3
Cisco Active Network Abstraction Fault Management User Guide, Version 3.6 Service Pack 1
OL-14284-01
Appendix A Supported Service Alarms
11 Discard Packets The port discard packets
value has passed the
configured settings.
false true true MINOR 0
12 Dropped Packets The port dropped packets
value has passed the
configured settings.
false false true MINOR 0
13 MPLS interface
removed/MPLS
interface added
When the MPLS interface is
removed and there is no
MPLS TE tunnel on the same
interface.
true false true MAJOR 700
14 Card Down/Up When the card status changes
from an OK state, to a
non-OK state (whether this
state is admin-down, disable,
loading-IOS etc.).
true false true MAJOR 100 000
15 Port Down Port down. true false true MAJOR 100 000
• Port down card
out
The port is down as the entire
card is out.
true 900
• Port down
flapping
The port is down and is in a
flapping state.
false 100 000
16 Rx Over Utilized The percentage of the traffic
on the port passed the
configured threshold.
false true true MINOR 0
17 Tx Over Utilized The percentage of the traffic
on the port passed the
configured threshold.
false true true MINOR 0
18 BGP Neighbor Loss When a BGP neighbor’s state
has changed from established
to any other state or an entry
is found for a neighbor that
no longer exists.
true true true MAJOR 800
19 Cloud Problem A problem in an unmanned
segment.
true false true MAJOR 2000
20 Broken LSP
discovered
When the MPLS black hole’s
backward flow meets LSE
components on the edge of
the core.
false true true MAJOR 0
21 MPLS Black hole
found
When a BGP (destination)
entry in the label switching
table becomes untagged. This
event is created per outgoing
interface and nextHop.
true true true WARNIN
G
650
22 Layer 2 Tunnel Down When a martini tunnel goes
down.
false true true MINOR 0
Table A-1 Service Alarms (continued)
Item Name Description
is-correlation
-allowed correlate is-ticketable severity weight