The value of tmnxMcPeerSyncOperFlags indicates the reason that the synchronization protocol with the multi-chassis peer is down. syncAdminDown(0) Synchronization is administratively down. No recovery needed. peerAdminDown(1) The peering is administratively down. No recovery needed. connectionDown(2) There is a problem with the connection to the multi-chassis peer. The connection will be automatically repaired. No recovery needed internalError(3) There has been an irrecoverable internal error. The synchronization protocol cannot come up again without user intervention. The user must set the tmnxMcPeerSyncAdminState to 'outOfService', then 'inService'. mcsVersionMismatch(4) There is a mismatch between the versions of the multi-chassis sync protocol running on each peer. platformMismatch(5) There is a mismatch between the platforms of each peer the multi-chassis sync protocol is running on. appVersionMismatch(6) There is a mismatch between the versions of applications attempting to use the multi-chassis sync protocol on the two peers. appSupportMismatch(7) There is a mismatch between the applications supported by the multi-chassis sync protocol on each peer. omcrVersionMismatch(8) There is a mismatch between the version of the Oversubscribed Multi-Chassis Redundancy function on the two peers. omcrStandbyStandby(9) In an Oversubscribed Multi-Chassis Redundancy setup, both peers are standby. omcrNumEntriesHigh (10) In the warm standby node of an Oversubscribed Multi-Chassis Redundancy setup, the number of entries in the MCS database exceeded the maximum for a particular client application. decryptionError (11) The decryption of encrypted data records failed.