All MIBs › CISCO-IKE-FLOW-MIB › cifIkeTunHistNegoMode
cifIkeTunHistNegoMode
Module: CISCO-IKE-FLOW-MIB
OID (symbolic): CISCO-IKE-FLOW-MIB::cifIkeTunHistNegoMode
OID (numeric): 1.3.6.1.4.1.9.9.429.1.2.1.1.1
Node type: OBJECT-TYPE
Type: CIPsecIkeNegoMode
Access: read-only
Description: The negotiation mode of the Phase-1 IKE Tunnel.
What is cifIkeTunHistNegoMode?
This preserves, in the tunnel history table, which negotiation mode - Main or Aggressive - was used by a Phase-1 tunnel that has since expired or been torn down, per its description. It matters because when troubleshooting a VPN outage after the tunnel is already gone, this history record is the only way to confirm whether the connection had been using the weaker Aggressive Mode. An admin reviewing a closed connection tied to a security incident could pull this value to confirm the exact negotiation mode used at the time.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.429.1.2.1.1.1 snmpwalk -v2c -c public <target> CISCO-IKE-FLOW-MIB::cifIkeTunHistNegoMode
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.429.1.2.1.1.1.1 snmpget -v2c -c public <target> CISCO-IKE-FLOW-MIB::cifIkeTunHistNegoMode.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 |
| 1.3.6.1.4.1.9.9.429.1.2 | cifIkeHistory | CISCO-IKE-FLOW-MIB |
| 1.3.6.1.4.1.9.9.429.1.2.1 | cifIkeTunnelHistTable | CISCO-IKE-FLOW-MIB |
| 1.3.6.1.4.1.9.9.429.1.2.1.1 | cifIkeTunnelHistEntry | CISCO-IKE-FLOW-MIB |
| 1.3.6.1.4.1.9.9.429.1.2.1.1.1 | cifIkeTunHistNegoMode | CISCO-IKE-FLOW-MIB |