CISCO-VPDN-MGMT-MIB :: cvpdnSessionAttrSentPktsDropped

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-VPDN-MGMT-MIBcvpdnSessionAttrSentPktsDropped

cvpdnSessionAttrSentPktsDropped

Module: CISCO-VPDN-MGMT-MIB

OID (symbolic): CISCO-VPDN-MGMT-MIB::cvpdnSessionAttrSentPktsDropped

OID (numeric): 1.3.6.1.4.1.9.10.24.1.3.2.1.21

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: The total number of dropped packets that could not be sent into this active session.

What is cvpdnSessionAttrSentPktsDropped?

This counter tracks how many packets could not be transmitted into this active VPDN session and were dropped rather than sent. Administrators watch it for signs of an overloaded or malfunctioning session, since a healthy session should have this counter stay at or near zero. For example, a session whose sent-drop count climbs steadily while its outgoing queue is also full suggests the session cannot push traffic out fast enough to keep up with demand.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.10.24.1.3.2.1.21
snmpwalk -v2c -c public <target> CISCO-VPDN-MGMT-MIB::cvpdnSessionAttrSentPktsDropped

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.10.24.1.3.2.1.21.1
snmpget -v2c -c public <target> CISCO-VPDN-MGMT-MIB::cvpdnSessionAttrSentPktsDropped.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cvpdnSessionAttrSentPktsDropped.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
1.3.6.1.4.1.9.10ciscoExperimentCISCO-SMI
Numeric OIDNameModule
1.3.6.1.4.1.9.10.24ciscoVpdnMgmtMIBCISCO-VPDN-MGMT-MIB
1.3.6.1.4.1.9.10.24.1ciscoVpdnMgmtMIBObjectsCISCO-VPDN-MGMT-MIB
1.3.6.1.4.1.9.10.24.1.3cvpdnTunnelSessionInfoCISCO-VPDN-MGMT-MIB
1.3.6.1.4.1.9.10.24.1.3.2cvpdnSessionAttrTableCISCO-VPDN-MGMT-MIB
1.3.6.1.4.1.9.10.24.1.3.2.1cvpdnSessionAttrEntryCISCO-VPDN-MGMT-MIB
1.3.6.1.4.1.9.10.24.1.3.2.1.21cvpdnSessionAttrSentPktsDroppedCISCO-VPDN-MGMT-MIB