All MIBs › KEEPALIVED-MIB › virtualServerRealServersUp
virtualServerRealServersUp
Module: KEEPALIVED-MIB
OID (symbolic): KEEPALIVED-MIB::virtualServerRealServersUp
OID (numeric): 1.3.6.1.4.1.9586.100.5.3.3.1.21
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: Real servers actually up for this virtual server.
What is virtualServerRealServersUp?
The number of real servers behind this virtual server that are currently passing health checks and eligible to receive traffic. A value lower than RealServersTotal signals that some backends are currently down.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9586.100.5.3.3.1.21 snmpwalk -v2c -c public <target> KEEPALIVED-MIB::virtualServerRealServersUp
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9586.100.5.3.3.1.21.1 snmpget -v2c -c public <target> KEEPALIVED-MIB::virtualServerRealServersUp.1
Start monitoring Linux server running keepalived (VRRP high availability) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the KEEPALIVED-MIB::virtualServerRealServersUp OID value, configure state conditions and alerts, and monitor any Linux server running keepalived (VRRP high availability) 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 |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9586 | debian | KEEPALIVED-MIB |
| 1.3.6.1.4.1.9586.100 | project | KEEPALIVED-MIB |
| 1.3.6.1.4.1.9586.100.5 | keepalived | KEEPALIVED-MIB |
| 1.3.6.1.4.1.9586.100.5.3 | check | KEEPALIVED-MIB |
| 1.3.6.1.4.1.9586.100.5.3.3 | virtualServerTable | KEEPALIVED-MIB |
| 1.3.6.1.4.1.9586.100.5.3.3.1 | virtualServerEntry | KEEPALIVED-MIB |
| 1.3.6.1.4.1.9586.100.5.3.3.1.21 | virtualServerRealServersUp | KEEPALIVED-MIB |