All MIBs › F5-3DNS-MIB › globalRTTDiscoveryMethod
globalRTTDiscoveryMethod
Module: F5-3DNS-MIB
OID (symbolic): F5-3DNS-MIB::globalRTTDiscoveryMethod
OID (numeric): 1.3.6.1.4.1.3375.1.2.1.1.1.41
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Indicates the set of ports scanned when searching for an alternate port to be used bythe probing factory, if probing on port 53 fails.
What is globalRTTDiscoveryMethod?
Selects how thoroughly 3DNS scans for a working alternate port when port 53 probing fails: short(1) checks a small set, wks(2) checks well-known ports, full(3) scans a fuller range, all(4) scans everything. A wider scan finds more alternate ports but generates more probe traffic per discovery attempt.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.3375.1.2.1.1.1.41 snmpwalk -v2c -c public <target> F5-3DNS-MIB::globalRTTDiscoveryMethod
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.3375.1.2.1.1.1.41.1 snmpget -v2c -c public <target> F5-3DNS-MIB::globalRTTDiscoveryMethod.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::globalRTTDiscoveryMethod 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 |
| 1.3.6.1.4.1.3375.1.2.1.1.1.41 | globalRTTDiscoveryMethod | F5-3DNS-MIB |