All MIBs › SIAE-ECFM-EXT-MIB › defMisMergeAlarm
defMisMergeAlarm
Module: SIAE-ECFM-EXT-MIB
OID (symbolic): SIAE-ECFM-EXT-MIB::defMisMergeAlarm
OID (numeric): 1.3.6.1.4.1.3373.1103.94.3.1.9
Node type: OBJECT-TYPE
Type: AlarmStatus
Access: read-only
Description: A MEP detects Mismerge when it receives a CCM frame with a correct MEG Level(i.e. MEG Level same as MEPs own MEG Level) but incorrect MEG ID (indicating that frames from a different service instance are merged with the service instance represented by the MEP's own MEG ID). According to fsMI1731ErrorLogType (bit 5) in fsMI1731ErrorLogTable -- ARICENT-ECFM-1731-MI-MIB
What is defMisMergeAlarm?
Y.1731 alarm flag reporting a mismerge: a CCM was received at the correct MEG level but with a different MEG ID, meaning traffic from another service instance is bleeding into this one.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.3373.1103.94.3.1.9 snmpwalk -v2c -c public <target> SIAE-ECFM-EXT-MIB::defMisMergeAlarm
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.3373.1103.94.3.1.9.1 snmpget -v2c -c public <target> SIAE-ECFM-EXT-MIB::defMisMergeAlarm.1
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.3373 | siaeMicroelettronicaSpa | SIAE-TREE-MIB |
| 1.3.6.1.4.1.3373.1103 | siaeMib | SIAE-TREE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.3373.1103.94 | siaeEcfmExtMib | SIAE-ECFM-EXT-MIB |
| 1.3.6.1.4.1.3373.1103.94.3 | siaeMepAlarmsY1731Table | SIAE-ECFM-EXT-MIB |
| 1.3.6.1.4.1.3373.1103.94.3.1 | siaeMepAlarmsY1731Entry | SIAE-ECFM-EXT-MIB |
| 1.3.6.1.4.1.3373.1103.94.3.1.9 | defMisMergeAlarm | SIAE-ECFM-EXT-MIB |