SNMPv2 MIB

coldStart

Controller cold restart. Repeated spontaneous occurrence may indicate power or other hardware problems.

No action required. For information only.

authenticationFailure

SNMP request received with Community String or transport validation failure. Indicates possible provisioning error.

Entity MIB

entConfigChange

An internal object has been created.

No action required. For information only.

Ethernet Interface MIB

linkUp

The port state transitioned to up due to an administrative action, a good incoming signal, and/or a good pluggable transmission module.

No action required. For information only.

linkDown

The port state transitioned to down due to an administrative action, incoming signal failure, and/or pluggable transmission module failure.

Check for disconnected cable or unequipped pluggable transmission module.

Refer to Procedure 5-3: Address VLNC40/42/42B, VLNC60/61/62, or VLNC64 circuit pack related failures.

T1/E1 Interface - General Interfaces Group - MIB

linkUp

The port state transitioned to up due to a good incoming signal.

No action required. For information only.

linkDown

The port state transitioned to down due to an incoming signal failure.

This trap is reported with other T1/E1 alarm traps. Refer to the other reported trap resolutions.

T1/E1 Interface - Configuration Entry - MIB

dsx1LineStatusChange

The T1/E1 line status changed due to administrative action or traffic change.

No action required. For information only.

Pseudowire MIB

pwUp

The PWE transitioned to up due to administrative action or good traffic.

No action required. For information only.

pwDown

The PWE transitioned to down due to administrative action, loss of traffic or protection switchover.

1. If preceded by an Administrative action to disable the associated PSN Tunnel, Ethernet port, or PWE, then no action is required.

2. If the PWE has protection configured, and if pwUp traps are received for the protection path, then no action is required.

3. If Ethernet linkDown trap is received for the associated PWEs, then refer to resolution for Ethernet linkDown trap.

4. If psnTunnelDown traps are received for associated PSN Tunnels, then refer to resolution for psnTunnelDown traps.

5. If Pseudowire Alarm traps are received, then refer to resolution for the corresponding traps.

6. Ensure that the PWEs are configured correctly on both the endpoints. Refer to Alcatel-Lucent 1850 Transport Service Switch (TSS-5) User Provisioning Guide for configuration procedures.

7. Contact next level of support.

pwDeleted

The PWE is deleted administratively.

If this is an Administrator initiated action, no action is required.

Tunnel MIB

psnTunnelUp

The MPLS (PSN) Tunnel transitioned to up due to administrative action or good traffic.

No action required. For information only.

psnTunnelDown

The MPLS (PSN) Tunnel transitioned to down due to administrative action or loss of traffic.

1. If preceded by an Administrative action to disable the associated PSN Tunnel, Ethernet port, then no action is required.

2. If Ethernet linkDown trap is received for the associated Ethernet port, then refer to resolution for linkDown trap.

3. If BFD is enabled on the Tunnel, ensure that the operational state of BFD is up.

4. Ping the far endpoint of the PSN Tunnel. If it cannot be reached, then ensure that the IPv4 related configuration are valid.

5. Ensure that the PSN Tunnels are configured correctly on both the endpoints. Refer to Alcatel-Lucent 1850 Transport Service Switch (TSS-5) User Provisioning Guide to configure PSN Tunnel.

bfdDampeningSet

The intermediate network is unstable and is causing several successive failures on the BFD session of the PSN tunnel.

Resolve issues found at each node in the path of the PSN tunnel.

bfdDampeningClr

The bfdDampeningSet defect cleared.

No action required. For information only.

Timing MIB

timingSwitchover

The timing source for the system changed

1. If timing source changed from lower quality to higher quality source, then no action is required.

2. If preceded by an administrative action such as a system reset or reconfiguration of timing source, then no action is required.

3. If external timing (BITS) is used, ensure that the port receives good signal.

4. If 1588 timing is used,

   • Ensure that the 1588 protocol has valid timing source using the command show ptp-1588.

   • Ensure that the 1588 Master system has valid timing source.

   • Ensure that there is network connectivity between this system and 1588 Master system.

   • On the 1588 Master, swap the primary and backup ports for 1588 transmission and reception.

1588 MIB

ptp1588Notifications

On 1588 Slave system, Master clock quality, accuracy changed or Master system changed. On Master 1588 system, clock quality, accuracy changed.

1. On the 1588 Slave system, if the trap is for a change in clock quality of the Master, then no action is required.

2. On the 1588 Slave system, if the trap is for a change of Master node, then ensure that the Master node has no problems in 1588 using. Use the command show ptp-1588 for the purpose.

3. On the 1588 slave system, if the trap is for a change in convergence state, then no action is required.

4. On the 1588 Master system, if the trap is for a change in clock quality, then ensure that the system timing source of 1588 is a good signal.

ptp1588MasterOper ationalModeChange

The trap reports the value of ptp1588OperationalMode as part of the notification message.

If the reported value is master(1) or slave(2), ensure that it is the intended operational mode of the system.

If the reported value is passive(3), the system has detected another 1588 master in the network. Ensure that this is the intended behavior of the system. If not, take corrective action to remove the other master in the network.

1PPSStatusChange

Indicates change in status of 1 Pulse Per Second (PPS) output signal. The status values are normal, degraded, Do Not Use (DNU). Normal implies that the 1 PPS output is traceable to a Primary Reference Clock (PRC); Degraded implies that the 1 PPS output has lost trace to a PRC and is in holdover state; DNU (Do Not Use) implies that the output cannot be used.

1. If the 1 PPS status being reported is degraded or DNU, verify that the 1588 clock status is correct. Use the show ptp-1588 command.

2. Verify that the PRC is working at the 1588 Master node.

T1/E1 Alarms MIB

Traps for declaring LOS, AIS, SF, SD, RAI, OOL

These traps indicate that the corresponding alarm is declared on the port due to loss of signal or faulty signal or specific pattern in the signal.

1. If the encapsulation on the port is SAToP, ensure that the associated T1/E1 PWEs are operationally up and do not have any alarms.

2. Follow generic procedures for resolving incoming T1/E1 alarms.

Traps for declaring LOF, EOOF, CRCMM.

1. Ensure that the configuration for signalformat matches at both ends of the T1/E1 port.

2. Ensure that the signal sent from the other endpoint matches the configured signalformat.

3. Follow generic procedures for resolving incoming T1/E1 alarms.

All traps for clearing alarms

The corresponding alarm is cleared on the port due to good signal.

No action required. For information only.

T1/E1 TCA MIB

TCA Notifications

The current quarter-hour or the current day threshold for a given parameter is exceeded.

No action required. For information only.

TCA Far End Notifications

Pseudowire Alarms MIB

StrayPackets

PWE detected Stray packets.

Ensure that the PWE labels are configured correctly at both endpoints.

MalformedPacketDefects

PWE detected Malformed packets

Ensure that the PWE configuration matches at both the endpoints.

BufferUnderRun

PWE detected Buffer UnderRun condition

1. If this is not reported frequently, then no action is required.

2. Increase the configured initial delay value of the PWE using initial-delay.

BufferOverRun

PWE detected Buffer OverRun condition.

1. If this is not reported frequently, then no action is required.

2. Increase the configured jitter buffer value of the PWE using jitter-buffer-size.

L-bit

PWE set/cleared L-bit condition.

If the trap is for clear condition, then no action is required.

If the trap is for set condition, then the system at the remote endpoint of this PWE has an alarm on the associated T1/E1 interface. Follow generic procedures for resolving T1/E1 alarms.

Loss of Packets

PWE set/cleared Loss of Packets condition.

1. If the trap is for clear condition, then no action is required.

2. Ensure that the corresponding incoming PSN Tunnel is operationally up on the system. The CLI command show psntunnel all, provides this information.

3. Ensure that the system at the remote endpoint of this PWE transmits CESoETH frames. If the remote endpoint is an 1850 TSS-5, the CLI command show pwe perfmon, provides this information.

4. Ensure that the PSN network between the 2 endpoints of the PWE have proper connectivity. This can be done by monitoring port statistics at various interfaces along the path of the PWE. For the 1850 TSS-5, the port statistics can be monitored via CLI command show interface ethernet.

5. Contact next level of support.

R-bit

PWE set/cleared R-bit condition.

1. If the trap is for clear condition, then no action is required

2. If the trap is for set condition, then the system at the remote endpoint of the PWE is in Loss of Packets condition. Follow the resolution procedure for Loss of Packets for the system on the remote endpoint of the PWE. If the remote system is a 1850 TSS-5 the procedures are specified under resolution for Loss of Packets Trap.

3. Contact next level of support.

PWESwitchoverNotification

The PWE switched over to another PSN Tunnel.

1. If preceded by an Administrative action such as disabling the Ethernet port or PSN Tunnel, then no action is required.

2. If this trap is received with the psnTunnelDown trap, where the Tunnel was the previously active path for the PWE, then no action is required.

3. If this trap is received with an psnTunnelUp, then no action is required. The PWE looks for better path periodically. If the configured active Tunnel is available, then it switches to it.

MLPPP Interface MIB

mlpppLCPCodeReject

The MLG object for one of the entries detects an LCP code reject.

Ensure that the PPP control traffic at the other endpoint is valid.

mlpppSeqOverRun

The MLG for one of the entries detects sequence overrun.

No action is required. The PPP links will transition to down and again come back up. After this it will automatically restore the traffic.

System MIB

tss5systemFaultSet

A pack-failure(1), pack-error(2), fan-failure(3), or power-failure(4) .

1. If a pack-failure(1), then the pack will reset in about 5 minutes. If the error persists after reboot, contact the next level of Support.

2. If a pack-error(2), then wait to see if the error clears itself. If not, contact the next level of Support.

3. If fan-failure(3), then check the fan on the system.

4. If power-failure(4), then check the power supply on the system.

tss5systemFaultClear

The failure condition cleared.

No action required. For information only.

TSD-IM SNMP NE MIB

opticsimAlarmHldOverRaise

The system timing source is in holdover mode. This occurs when the system can not recover a clock signal from a reference source.

The reference source might have a signal failure or be of degraded quality. Fix reference source or select a working reference source. If there is a signal fail condition on the timing source perform appropriate corrective action. If SSM is supported on the timing source, check the SSM received on it. If it is not received or the received SSM is at/below quality level of DUS, perform any corrective action necessary in the adjacent nodes.

opticsimAlarmHldOverClear

The condition cleared.

No action required. For information only.

opticsimTLURaise

The system detected timing source unequipped condition

Equip the timing source. If the timing source has an SFP module, insert the corresponding SFP module. Otherwise, check the configuration to see if the correct port is being used for timing source.

opticsimTLUClear

The condition cleared.

No action required. For information only.

opticsimAlarmSynchronizationSignalFailRaise

The configured timing source has a signal fail condition.

Fix the source of timing or change it.

opticsimAlarmSynchronizationSignalFailClear

The condition cleared.

No action required. For information only.