ISIS/4/PEER_DOWN_BFDDOWN:ISIS [process-id] neighbor [neighbor] was Down on interface [interface-name] because the BFD node was down. The Hello packet was received at [hello-time] last time; the maximum interval for sending Hello packets was [max-interval]; the local router sent [send-number] Hello packets and received [receive-number] packets; the type of the Hello packet was [packet-type].
| Parameter Name | Parameter Meaning |
|---|---|
| [process-id] | Indicates the ID of an IS-IS process. |
| [neighbor] | Indicates the system ID of a neighbor. |
| [interface-name] | Indicates the name of an interface. |
| [hello-time] | Indicates the time when a Hello packet was received last time. |
| [max-interval] | Indicates the maximum interval for sending Hello packets. |
| [send-number] | Indicates the number of Hello packets that were sent. |
| [receive-number] | Indicates the number of Hello packets that were received. |
| [packet-type] | Indicates the type of the Hello packet. The type can be
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