IPsecT1-MIB :: ipsecGlobalInDrops

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

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ipsecGlobalInDrops

Module: IPsecT1-MIB

OID (symbolic): IPsecT1-MIB::ipsecGlobalInDrops

OID (numeric): 1.3.6.1.4.1.2.6.168.1.1.1.1.3.1.10

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: The total number of packets dropped during receive processing by all current and previous ipsec Phase-2 Tunnels. This count does NOT include packets dropped due to Anti-Replay processing.

What is ipsecGlobalInDrops?

Total packets dropped during receive processing by all current and previous Phase-2 (IPsec) tunnels on the device, not counting anti-replay drops. A rising value means inbound IPsec traffic is being discarded for reasons such as unknown SAs or bad packets, so correlate it with the authentication and decryption failure counts.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2.6.168.1.1.1.1.3.1.10
snmpwalk -v2c -c public <target> IPsecT1-MIB::ipsecGlobalInDrops

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2.6.168.1.1.1.1.3.1.10.1
snmpget -v2c -c public <target> IPsecT1-MIB::ipsecGlobalInDrops.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
1.3.6.1.4.1.2ibmATM-ADAPTER-MIB
1.3.6.1.4.1.2.6ibmProdATM-ADAPTER-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2.6.168.1.1.1ipsecMIBIPsecT1-MIB
1.3.6.1.4.1.2.6.168.1.1.1.1ipsecMIBObjectsIPsecT1-MIB
1.3.6.1.4.1.2.6.168.1.1.1.1.3ipsecPhaseTwoIPsecT1-MIB
1.3.6.1.4.1.2.6.168.1.1.1.1.3.1ipsecGlobalStatsIPsecT1-MIB
1.3.6.1.4.1.2.6.168.1.1.1.1.3.1.10ipsecGlobalInDropsIPsecT1-MIB