Event ifc:eventmgr:state-transition|sessActiveParamChange|bfd:Sess
                
                    
                         Name: bfd_Sess_sessActiveParamChange
                         
                         Code: E4209847
                         
                         Cause: oper-state-change
                         
                         Severity: info
                         
                         Trigger: OPER
                         
                         Message: 
Active parameter of BFD session discr has changed Disc discr TX(txIntvl): RX(rxIntvl): ST(slowIntvl), Mult(detectMult), Ver(1)
                         
                         Triggered By: 
                         
                                         txIntvl not equals 0                                 
                                    or
                                         slowIntvl not equals 0                                 
                                    or
                                         rxIntvl not equals 0                                 
                                    or
                                         detectMult not equals 0