All MIBs › F5-3DNS-MIB › globalResolverRXBufSize
globalResolverRXBufSize
Module: F5-3DNS-MIB
OID (symbolic): F5-3DNS-MIB::globalResolverRXBufSize
OID (numeric): 1.3.6.1.4.1.3375.1.2.1.1.1.43
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The UDP receive buffer size.
What is globalResolverRXBufSize?
Size, in bytes (8192-131072), of the UDP receive buffer used by 3DNS's DNS resolver engine for incoming query traffic. Raising it toward the max helps prevent dropped incoming DNS queries under high query-rate bursts.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.3375.1.2.1.1.1.43 snmpwalk -v2c -c public <target> F5-3DNS-MIB::globalResolverRXBufSize
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.3375.1.2.1.1.1.43.1 snmpget -v2c -c public <target> F5-3DNS-MIB::globalResolverRXBufSize.1
Start monitoring F5 Networks 3-DNS global traffic management appliance (legacy, predecessor to GTM) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the F5-3DNS-MIB::globalResolverRXBufSize OID value, configure state conditions and alerts, and monitor any F5 Networks 3-DNS global traffic management appliance (legacy, predecessor to GTM) 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 |
|---|---|---|
| 1.3.6.1.4.1.3375 | f5 | F5-3DNS-MIB |
| 1.3.6.1.4.1.3375.1 | f5systems | F5-3DNS-MIB |
| 1.3.6.1.4.1.3375.1.2 | f53dns | F5-3DNS-MIB |
| 1.3.6.1.4.1.3375.1.2.1 | f53dnsMIB | F5-3DNS-MIB |
| 1.3.6.1.4.1.3375.1.2.1.1 | f53dnsMIBObjects | F5-3DNS-MIB |
| 1.3.6.1.4.1.3375.1.2.1.1.1 | globals | F5-3DNS-MIB |
| 1.3.6.1.4.1.3375.1.2.1.1.1.43 | globalResolverRXBufSize | F5-3DNS-MIB |