show nonstop-routing

Syntax

Description

Display the status of nonstop active routing that includes the automerge statistics and state.

Required Privilege Level

View

Output Fields

Table 1 describes the output fields for the show nonstop-routing command. Output fields are listed in the approximate order in which they appear.

Table 1: show nonstop-routing Output Fields

Field Name

Field Description

Nonstop Routing

State of NSR.

Precision Timers state

State of precision timer feature in the kernel.

Enabled
By default, autokeepalive precision timers are enabled on the kernel after switchover.
Disabled
Autokeepalive precision timers are disabled.
Inactive
Precision timer is inactive if it is disabled.
Ready
Kernel precision timer is ready but is never activated.

InProcess

Kernel precision timer is operational and is generating keepalives on behalf of the RPD after switchover. The / count indicates the number of sessions being serviced against the total sessions.

Completed
Kernel has completed keepalive generation for all the sessions after switchover, and RPD has taken over all of them successfully.
Error
Error while retrieving the precision timer status of the kernel.

Precision Timers max period

Maximum period, in seconds, after the switchover from standby to primary event for which the kernel autogenerates keepalives on behalf of BGP.

Automerge

Status of the automerge.

Active
Automerge of sockets by the kernel after switchover is active.
Inactive
Automerge of sockets by the kernel after switchover is inactive.

Batching

Status of Batching.

Yes
Automerge of sockets by the kernel after a switchover.
No
Automerge of sockets by the kernel after switchover is inactive.

Batch count

Number of sockets merged per batch.

Batch count adjust

Speed at which the batch count is adjusted.

Slow
Number of sockets merged per batch is incremented additively.
Exp
Number of sockets merged per batch is incremented exponentially.
None
Number of sockets merged per batch remains constant.

Batch interval

Time interval between batches of automerge operation.

Batch interval adjust

Speed at which the batch interval is adjusted.

Exp
Time interval between automerge of batches is increased exponentially.
None
Time interval between automerge of batches is not adjusted.

Automerge State

State of the automerge

Ready
Ready to automerge socket pairs from secondary to primary routing engine
InProgress
Kernel is performing automerge after switchover
Switchover Completed
Sessions merged after switchover

Sessions Processed

Count of sessions that are automerged.