CISCO-GGSN-MIB :: cGgsnUnexpectedGPDUs

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-GGSN-MIBcGgsnUnexpectedGPDUs

cGgsnUnexpectedGPDUs

Module: CISCO-GGSN-MIB

OID (symbolic): CISCO-GGSN-MIB::cGgsnUnexpectedGPDUs

OID (numeric): 1.3.6.1.4.1.9.9.240.1.1.8

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: The number of unexpected G-PDU messages, for example, non existent PDP contexts and ACL denial.

Trigger Condition: This counter is updated whenever an unexpected G-PDU message is received. Conditions include, a) G-PDU for a non existent PDP. b) ACL denial.

What is cGgsnUnexpectedGPDUs?

Counts G-PDU messages that arrived unexpectedly, such as ones referencing a non-existent PDP context or denied by an access control list, helping flag anomalous or misdirected traffic.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.240.1.1.8
snmpwalk -v2c -c public <target> CISCO-GGSN-MIB::cGgsnUnexpectedGPDUs

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.240.1.1.8.1
snmpget -v2c -c public <target> CISCO-GGSN-MIB::cGgsnUnexpectedGPDUs.1

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OID Breakdown

Upper-level ancestors (8 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.9ciscoMgmtCISCO-SMI
Numeric OIDNameModule
1.3.6.1.4.1.9.9.240cGgsnMIBCISCO-GGSN-MIB
1.3.6.1.4.1.9.9.240.1cGgsnMIBObjectsCISCO-GGSN-MIB
1.3.6.1.4.1.9.9.240.1.1cGgsnStatisticsCISCO-GGSN-MIB
1.3.6.1.4.1.9.9.240.1.1.8cGgsnUnexpectedGPDUsCISCO-GGSN-MIB