All MIBs › XEDIA-IPSEC-MIB › ipsecTunnelInErrsInvalidMac
ipsecTunnelInErrsInvalidMac
Module: XEDIA-IPSEC-MIB
OID (symbolic): XEDIA-IPSEC-MIB::ipsecTunnelInErrsInvalidMac
OID (numeric): 1.3.6.1.4.1.838.3.14.1.4.1.19
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The total number of packets received on the tunnel with invalid authentication data.
What is ipsecTunnelInErrsInvalidMac?
This OID counts packets received on this tunnel with invalid authentication data (a failed MAC check). A rising count here can indicate a misconfigured shared key or authentication algorithm mismatch specific to this tunnel, or an active tampering attempt.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.838.3.14.1.4.1.19 snmpwalk -v2c -c public <target> XEDIA-IPSEC-MIB::ipsecTunnelInErrsInvalidMac
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.838.3.14.1.4.1.19.1 snmpget -v2c -c public <target> XEDIA-IPSEC-MIB::ipsecTunnelInErrsInvalidMac.1
Start monitoring Xedia Corporation routers (IPsec profile/tunnel-count status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the XEDIA-IPSEC-MIB::ipsecTunnelInErrsInvalidMac OID value, configure state conditions and alerts, and monitor any Xedia Corporation routers (IPsec profile/tunnel-count status) from a single console.
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 |
| 1.3.6.1.4.1.838 | xedia | XEDIA-REG |
| 1.3.6.1.4.1.838.3 | xediaMibs | XEDIA-REG |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.838.3.14 | xediaIpsecMIB | XEDIA-IPSEC-MIB |
| 1.3.6.1.4.1.838.3.14.1 | ipsecObjects | XEDIA-IPSEC-MIB |
| 1.3.6.1.4.1.838.3.14.1.4 | ipsecTunnelTable | XEDIA-IPSEC-MIB |
| 1.3.6.1.4.1.838.3.14.1.4.1 | ipsecTunnelEntry | XEDIA-IPSEC-MIB |
| 1.3.6.1.4.1.838.3.14.1.4.1.19 | ipsecTunnelInErrsInvalidMac | XEDIA-IPSEC-MIB |