All MIBs › CORERO-CMS-MIB › externalPortReceivedJabberPackets
externalPortReceivedJabberPackets
Module: CORERO-CMS-MIB
OID (symbolic): CORERO-CMS-MIB::externalPortReceivedJabberPackets
OID (numeric): 1.3.6.1.4.1.41036.4.1.1.2.4.21
Node type: OBJECT-TYPE
Type: Counter64
Access: read-only
Description: Number of jabber packets received to the external port
What is externalPortReceivedJabberPackets?
This read-only Counter64 tracks the cumulative count of jabber packets, oversized frames with a bad CRC, received on the external port. It strongly suggests a malfunctioning device or a malformed-packet attack arriving from outside the network. For example, an admin flags externalPortReceivedJabberPackets rising sharply as a possible protocol-fuzzing attack originating from an external source.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.41036.4.1.1.2.4.21 snmpwalk -v2c -c public <target> CORERO-CMS-MIB::externalPortReceivedJabberPackets
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.41036.4.1.1.2.4.21.1 snmpget -v2c -c public <target> CORERO-CMS-MIB::externalPortReceivedJabberPackets.1
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OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.41036 | corero | CORERO-CMS-MIB |
| 1.3.6.1.4.1.41036.4 | coreroCMSMIB | CORERO-CMS-MIB |
| 1.3.6.1.4.1.41036.4.1 | coreroCMSMIBObjects | CORERO-CMS-MIB |
| 1.3.6.1.4.1.41036.4.1.1 | defense | CORERO-CMS-MIB |
| 1.3.6.1.4.1.41036.4.1.1.2 | defenseStatistics | CORERO-CMS-MIB |
| 1.3.6.1.4.1.41036.4.1.1.2.4 | defenseInterfaceStatistics | CORERO-CMS-MIB |
| 1.3.6.1.4.1.41036.4.1.1.2.4.21 | externalPortReceivedJabberPackets | CORERO-CMS-MIB |