Overall VPN Status (Cisco) Check
The Overall VPN Status (Cisco) Check monitors a number of different properties of VPN tunnels to Cisco devices.
Basic Check information
| Check Type | SNMP |
| Instances on a Device | 1 |
| Supported Systems/Applications | Any Cisco device that provides VPN capabilities. |
| Device Class | Switch/Router |
Troubleshooting
| Issue | Corrective Action |
|---|---|
| Failed | Please check that the correct SNMP community string is configured in Network Discovery for the device |
| 201 Exception OID_TYPE_NOSUCHOBJECT | Missing OID object on the device for specific metric |
SNMP Properties Queried
| Object Descriptors | Numerical OID |
|---|---|
| $Active Tunnels | 1.3.6.1.4.1.9.9.171.1.2.1.1 |
| $GlobalLocalTunnelFails | 1.3.6.1.4.1.9.9.171.1.2.1.20 |
| $GlobalRemoteTunnelFails | 1.3.6.1.4.1.9.9.171.1.2.1.21 |
| $SysCapFail | 1.3.6.1.4.1.9.9.171.1.2.1.22 |
| $AuthFail | 1.3.6.1.4.1.9.9.171.1.2.1.23 |
| $DecFail | 1.3.6.1.4.1.9.9.171.1.2.1.24 |
| $HashFail | 1.3.6.1.4.1.9.9.171.1.2.1.25 |
Status Details
| Status Detail | Description |
|---|---|
| Locally Initiated Tunnel Failures | The number of VPN tunnels initiated by the monitored device that failed. |
| Remotely Initiated Tunnel Failures | The number of VPN tunnels that connected to the monitored device that failed. |
| System Capacity Failures | The number of VPN tunnels that failed due to the capacity of the monitored device being exceeded. |
| Authentication Failures | The number of VPN tunnels that failed due to problems with authentication. |
| Decryption Failures | The number of VPN tunnels that failed due to problems with decrypting the data. |
| Hash Failures | The number of VPN tunnels that failed due to problems with encrypting the data using hash values. |