Fault fltTunnelIfTunnelDown
                
                    
                         Explanation:   
This fault occurs when the tunnel is down
                     because the tunnel was not configured correctly. 
 
                         Recommended Action:  
If you see this fault, take the
                    following actions:
Fault Name: fltTunnelIfTunnelDown
                         Unqualified API Name: tunnelDown
                         
                         Code: F2821
                         
                         Applied Mo DN Format: 
                         
                                  topology/pod-[id]/node-[id]/sys/tunnel-[id]
                             
                                  sys/tunnel-[id]
                             
                         
                         Type: communications
                         
                         Cause: interface-tunnel-down
                         
                         Severity: major
                         
                         Weight: 100
                         
                         Tags: 
                         
                         Message: 
Tunnel is down, reason:operStQual
                         
                         Help: 
                         
                         
                         Triggered By: 
                         
                                         operSt equals down                                 
                                    and
                                         operStQual not equals desip-unres                                 
                                    and
                                         operStQual not equals dest-unreach                                 
                                    and
                                         operStQual not equals hwprog-fail