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SNMP for active VPN tunnels on IOS

There is an SNMP MIB for the number of active VPN tunnels on ASA (1.3.6.1.4.1.9.9.171.1.3.1.1.0), which is perfect for our ASA's, however we have a lot of VPNs terminated on a 2951 (and some on a 2811 and 2801), and this SNMP value returns 0 when i poll the IOS devices.

How can i make the IOS devices populate this SNMP value?

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Enthusiast

SNMP for active VPN tunnels on IOS

Hi,

Check this document out:

IPsec and IKE MIB Support for Cisco VRF-Aware IPsec

Specifically

Note

The IPSec and IKE MIB Support for the Cisco VRF-Aware IPSec feature is only supported as of Cisco IOS Release 12.2(33)SRA.

MIBs Supported by the IPSec and IKE MIB Support for Cisco VRF-Aware IPSec Feature

The following MIBs are supported by the IPSec and IKE MIB Support for the Cisco VRF-Aware IPSec feature:

CISCO-IPSEC-FLOW-MONITOR-MIB

ISCO-IPSEC-MIB

The CISCO-IPSEC-POLICY-MAP-MIB continues  to be supported. However, because this MIB applies to the entire router  rather than to a specific VPN VRF instance, it is not VRF-aware;  therefore, polling of the object identifiers (OIDs) that belong to this  MIB is accomplished with respect to the global VRF context.

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