How to troubleshoot if instance is not coming up

When an instance is not coming up, use the following commands to troubleshoot the instance status.

Procedure
  1. Run the show openflow command.
    switch(openflow)# show openflow
    
     OpenFlow                     : Enabled
     Egress Only Ports Mode       : Disabled
    
     Instance Information
    
                                                     No. of     No. of     OpenFlow
      Instance Name                     Oper. Status H/W Flows  S/W Flows  Version
      --------------------------------- ------------ ---------- ---------- --------
      test                              Up           0          0          1.0
  2. Run the show openflow instance <instance-name> command.
    switch(openflow)# show openflow instance test
    
     Configured OF Version         : 1.0
     Negotiated OF Version         : 1.0
     Instance Name                 : test
     Data-path Description         : test
     Administrator Status          : Enabled
     Member List                   : VLAN 3
     Pipeline Model                : Standard Match
     Listen Port                   : 6633
     Operational Status            : Up
     Operational Status Reason     : NA
     Datapath ID                   : 000340a8f09e8600
     Mode                          : Active
     Flow Location                 : Hardware and Software
     No. of Hardware Flows         : 0
     No. of Software Flows         : 0
     Hardware Rate Limit           : 0 kbps
     Software Rate Limit           : 100 pps
     Conn. Interrupt Mode          : Fail-Secure
     Maximum Backoff Interval      : 60 seconds
     Probe Interval                : 10 seconds
     Hardware Table Miss Count     : 0
     No. of Software Flow Tables   : NA
     Egress Only Ports             : None
     Table Model                   : Single Table
     Source MAC Group Table        : Disabled
     Destination MAC Group Table   : Disabled
    
     Controller Id Connection Status Connection State Secure Role
     ------------- ----------------- ---------------- ------ ------
     1             Disconnected      Backoff          No     Equal