Network | BFD | Session Down¶
Symptoms¶
Probable Causes¶
Recommended Actions¶
Variables¶
| Variable | Description | Default |
|---|---|---|
| interface | BFD interface | |
| peer | BFD Peer | |
| description | Interface description | =InterfaceDS.description |
Alarm Correlation¶
Scheme of correlation of Network | BFD | Session Down alarms with other alarms is on the chart.
Arrows are directed from root cause to consequences.
graph TD
A[["Network | BFD | Session Down"]]
R1["Network | Link | Link Down"]
C2["Network | IS-IS | Adjacency Down"]
C3["Network | PIM | Neighbor Down"]
R1 --> A
A --> C2
A --> C3
Root Causes¶
Network | BFD | Session Down alarm may be consequence of
| Alarm Class | Description |
|---|---|
| Network | Link | Link Down | Link Down |
Consequences¶
Network | BFD | Session Down alarm may be root cause of
| Alarm Class | Description |
|---|---|
| Network | IS-IS | Adjacency Down | Link Down |
| Network | PIM | Neighbor Down | Link Down |
Events¶
Opening Events¶
Network | BFD | Session Down may be raised by events
| Event Class | Description |
|---|---|
| Network | BFD | Session Down | dispose |
Closing Events¶
Network | BFD | Session Down may be cleared by events
| Event Class | Description |
|---|---|
| Network | BFD | Session Up | dispose |