All MIBs › CISCO-IKE-FLOW-MIB › cifIkeTunInP2ExchgInvalids
cifIkeTunInP2ExchgInvalids
Module: CISCO-IKE-FLOW-MIB
OID (symbolic): CISCO-IKE-FLOW-MIB::cifIkeTunInP2ExchgInvalids
OID (numeric): 1.3.6.1.4.1.9.9.429.1.1.3.1.6
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The total number of Phase-2 exchanges received and found to be invalid by this Phase-1 IKE Tunnel.
What is cifIkeTunInP2ExchgInvalids?
This counts Phase-2 exchanges received on this tunnel that failed validation outright, per its description, distinguishing malformed or unparseable proposals from ones that were merely policy-rejected. A nonzero and climbing value here points to an interoperability bug or corrupted packets with this specific peer rather than a simple policy mismatch. A tunnel showing 40 invalids out of 200 total InP2Exchgs means a fifth of all Phase-2 attempts on that link are structurally broken and worth escalating to the peer's vendor.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.429.1.1.3.1.6 snmpwalk -v2c -c public <target> CISCO-IKE-FLOW-MIB::cifIkeTunInP2ExchgInvalids
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.429.1.1.3.1.6.1 snmpget -v2c -c public <target> CISCO-IKE-FLOW-MIB::cifIkeTunInP2ExchgInvalids.1
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.429 | ciscoIkeFlowMIB | CISCO-IKE-FLOW-MIB |
| 1.3.6.1.4.1.9.9.429.1 | ciscoIkeFlowMIBObjects | CISCO-IKE-FLOW-MIB |
| 1.3.6.1.4.1.9.9.429.1.1 | cifIkeCurrentActivity | CISCO-IKE-FLOW-MIB |
| 1.3.6.1.4.1.9.9.429.1.1.3 | cifIkeTunnelTable | CISCO-IKE-FLOW-MIB |
| 1.3.6.1.4.1.9.9.429.1.1.3.1 | cifIkeTunnelEntry | CISCO-IKE-FLOW-MIB |
| 1.3.6.1.4.1.9.9.429.1.1.3.1.6 | cifIkeTunInP2ExchgInvalids | CISCO-IKE-FLOW-MIB |