All MIBs › IGMP-PRIVATE-MIB › cjnIgmpRxUnknownCode
cjnIgmpRxUnknownCode
Module: IGMP-PRIVATE-MIB
OID (symbolic): IGMP-PRIVATE-MIB::cjnIgmpRxUnknownCode
OID (numeric): 1.3.6.1.4.1.1751.2.43.2.11.2.4
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Number of Unknown Messages Received.
What is cjnIgmpRxUnknownCode?
A running count of IGMP messages received with an unrecognized message type/code, useful for spotting malformed or non-standard IGMP traffic on the network.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.2.43.2.11.2.4 snmpwalk -v2c -c public <target> IGMP-PRIVATE-MIB::cjnIgmpRxUnknownCode
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.2.43.2.11.2.4.1 snmpget -v2c -c public <target> IGMP-PRIVATE-MIB::cjnIgmpRxUnknownCode.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.1751.2.43.2.11.2.4.1 i <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cjnIgmpRxUnknownCode.1
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OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.1751 | lucent | ACMIB |
| 1.3.6.1.4.1.1751.2 | mibs | ACMIB |
| 1.3.6.1.4.1.1751.2.43 | cajunRtr | Cajun-ROOT |
| 1.3.6.1.4.1.1751.2.43.2 | cjnProtocol | Cajun-ROOT |
| 1.3.6.1.4.1.1751.2.43.2.11 | cjnIgmp | Cajun-ROOT |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1751.2.43.2.11.2 | cjnIgmpGblStatsGroup | IGMP-PRIVATE-MIB |
| 1.3.6.1.4.1.1751.2.43.2.11.2.4 | cjnIgmpRxUnknownCode | IGMP-PRIVATE-MIB |