[Contents] [Prev] [Next] [Index] [Report an Error]

Modifying the Reachable Time Limit

After receiving a reachability confirmation from a neighbor, a node considers that neighbor reachable for a certain amount of time without receiving another confirmation. This mechanism is used for neighbor unreachability detection, a mechanism for finding link failures to a target node.

To modify the reachable time limit, include the reachable-time statement:




reachable-time milliseconds;

For a list of hierarchy levels at which you can configure this statement, see the statement summary section for this statement.

By default, the reachable time period is 0 milliseconds.

[Contents] [Prev] [Next] [Index] [Report an Error]