All MIBs › VRRP-MIB › vrrpStatsIpTtlErrors
vrrpStatsIpTtlErrors
Module: VRRP-MIB
OID (symbolic): VRRP-MIB::vrrpStatsIpTtlErrors
OID (numeric): 1.3.6.1.2.1.68.2.4.1.5
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The total number of VRRP packets received by the virtual router with IP TTL (Time-To-Live) not equal to 255.
What is vrrpStatsIpTtlErrors?
A running count of VRRP packets received with an IP TTL other than 255, the value the VRRP spec requires; a non-255 TTL usually means the packet was routed rather than sent directly on the local segment, a possible spoofing indicator.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.68.2.4.1.5 snmpwalk -v2c -c public <target> VRRP-MIB::vrrpStatsIpTtlErrors
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.68.2.4.1.5.1 snmpget -v2c -c public <target> VRRP-MIB::vrrpStatsIpTtlErrors.1
Start monitoring vendor-neutral, standards-based MIB, router or Layer 3 switch supporting VRRP gateway redundancy (master/backup role/priority status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the VRRP-MIB::vrrpStatsIpTtlErrors OID value, configure state conditions and alerts, and monitor any vendor-neutral, standards-based MIB, router or Layer 3 switch supporting VRRP gateway redundancy (master/backup role/priority status) from a single console.
OID Breakdown
Upper-level ancestors (6 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 |
| 1.3.6.1.2 | mgmt | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.68 | vrrpMIB | VRRP-MIB |
| 1.3.6.1.2.1.68.2 | vrrpStatistics | VRRP-MIB |
| 1.3.6.1.2.1.68.2.4 | vrrpRouterStatsTable | VRRP-MIB |
| 1.3.6.1.2.1.68.2.4.1 | vrrpRouterStatsEntry | VRRP-MIB |
| 1.3.6.1.2.1.68.2.4.1.5 | vrrpStatsIpTtlErrors | VRRP-MIB |