The value of tmnxPtpPeerMasterAlarm indicates the alarm status of the
PTP peer clock:
ptsfLossAnnounce(0)
The peer is in the 'Packet Timing Signal Fail (Loss Announce)'
state, indicating that it is not receiving PTP announce messages
from the remote master.
The ptsfLossAnnounce bit is set if no PTP announce messages are
received for a duration equal to ANNOUNCE_RECEIPT_TIMEOUT
seconds, as described in G.8251.1, section 6.7.3.3.
The ptsfLossAnnounce bit is cleared if a PTP announce message is
received from the remote master.
ptsfLossSync(1)
The peer is in the 'Packet Timing Signal Fail (Loss Sync)'
state, indicating that it is not receiving PTP timing messages
from the remote master.
The ptsfLossSync bit is set if no PTP timing messages are
received from the remote master for a specific duration. The
duration to enter the ptsfLossSync state is the same as the
duration for the ptsfLossAnnounce state.
The ptsfLossSync bit is cleared when PTP timing messages are
received from the remote master.
These bits will only be set when tmnxPtpClockClockType is
'ordinarySlave (1)'. They do not apply when tmnxPtpClockClockType is
'ordinaryMaster (2)' or 'boundary (3)'.