All MIBs › ADVA-FSPR7-MIB › alarmDispersionCompensationTooLow
alarmDispersionCompensationTooLow
Module: ADVA-FSPR7-MIB
OID (symbolic): ADVA-FSPR7-MIB::alarmDispersionCompensationTooLow
OID (numeric): 1.3.6.1.4.1.2544.1.11.7.5.0.297
Node type: NOTIFICATION-TYPE
Description:
Chromatic Dispersion Compensation too Low
What is alarmDispersionCompensationTooLow?
This notification (alert) triggers when an optical signal is not compensating enough for fiber signal distortion. Receiving this alert means signal quality is degrading due to insufficient compensation. An operator responds by checking the fiber link and adjusting compensation settings to restore signal integrity.
Examples
Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):
snmptrap -v2c -c public <manager> '' ADVA-FSPR7-MIB::alarmDispersionCompensationTooLow snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.2544.1.11.7.5.0.297
Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):
snmptrapd -f -Lo -c /dev/null authCommunity log public
Example snmptrapd log entry:
zoo11-linux.zoo [UDP: [192.168.30.111]:64983->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (127271895) 14 days, 17:31:58.95 SNMPv2-MIB::snmpTrapOID.0 = OID: ADVA-FSPR7-MIB::alarmDispersionCompensationTooLow
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.6 | dod | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1 | internet | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4 | private | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4.1 | enterprises | ANIROOT-MIB |
| 1.3.6.1.4.1.2544 | advaMIB | ADVA-MIB |
| 1.3.6.1.4.1.2544.1 | products | ADVA-MIB |
| 1.3.6.1.4.1.2544.1.11 | fspR7 | ADVA-MIB |
| 1.3.6.1.4.1.2544.1.11.7 | advaFspR7 | ADVA-FSPR7-MIB |
| 1.3.6.1.4.1.2544.1.11.7.5 | trap | ADVA-FSPR7-MIB |
| 1.3.6.1.4.1.2544.1.11.7.5.0 | fspR7Trap | ADVA-FSPR7-MIB |
| 1.3.6.1.4.1.2544.1.11.7.5.0.297 | alarmDispersionCompensationTooLow | ADVA-FSPR7-MIB |