All MIBs › CIENA-CES-NOTIFICATIONS-CONTROL › cienaCesPortXcvrBiasChangeTrapState
cienaCesPortXcvrBiasChangeTrapState
Module: CIENA-CES-NOTIFICATIONS-CONTROL
OID (symbolic): CIENA-CES-NOTIFICATIONS-CONTROL::cienaCesPortXcvrBiasChangeTrapState
OID (numeric): 1.3.6.1.4.1.1271.2.2.1.1.1.44
Node type: OBJECT-TYPE
Type: CienaGlobalState
Access: read-write
Description: Setting this object to 'disabled' causes port transceiver bias change traps to be suppressed.
What is cienaCesPortXcvrBiasChangeTrapState?
This CienaGlobalState object suppresses or enables the trap fired when a transceiver's laser bias current changes significantly, as described. Laser bias current rises as a laser diode ages, so a bias-change trap is effectively an early wear-out indicator for the optic's transmitter, distinct from the temperature or voltage traps on the same port. A transport engineer tracking optic health across a DWDM ring would use this trap to schedule replacement of an aging laser before its output power degrades enough to cause bit errors.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1271.2.2.1.1.1.44 snmpwalk -v2c -c public <target> CIENA-CES-NOTIFICATIONS-CONTROL::cienaCesPortXcvrBiasChangeTrapState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1271.2.2.1.1.1.44.1 snmpget -v2c -c public <target> CIENA-CES-NOTIFICATIONS-CONTROL::cienaCesPortXcvrBiasChangeTrapState.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.1271.2.2.1.1.1.44.1 s <value>
Start monitoring Ciena CES (Carrier Ethernet Switch) platforms with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CIENA-CES-NOTIFICATIONS-CONTROL::cienaCesPortXcvrBiasChangeTrapState OID value, configure state conditions and alerts, and monitor any Ciena CES (Carrier Ethernet Switch) platforms from a single console.
OID Breakdown
Upper-level ancestors (10 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.1271 | ciena | CIENA-SMI |
| 1.3.6.1.4.1.1271.2 | cienaCes | CIENA-SMI |
| 1.3.6.1.4.1.1271.2.2 | cienaCesNotifications | CIENA-SMI |
| 1.3.6.1.4.1.1271.2.2.1 | cienaCesNotificationsControlModule | CIENA-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1271.2.2.1.1 | cienaCesNotificationsControlMIB | CIENA-CES-NOTIFICATIONS-CONTROL |
| 1.3.6.1.4.1.1271.2.2.1.1.1 | cienaCesNotificationsControl | CIENA-CES-NOTIFICATIONS-CONTROL |
| 1.3.6.1.4.1.1271.2.2.1.1.1.44 | cienaCesPortXcvrBiasChangeTrapState | CIENA-CES-NOTIFICATIONS-CONTROL |