All MIBs › PRVT-SPANNING-TREE-MIB › prvtStHelloTime
prvtStHelloTime
Module: PRVT-SPANNING-TREE-MIB
OID (symbolic): PRVT-SPANNING-TREE-MIB::prvtStHelloTime
OID (numeric): 1.3.6.1.4.1.738.1.5.107.1.1.3
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-write
Description: The amount of time, in seconds, between the transmission of Configuration bridge PDUs by this node on any port when it is the root of the spanning tree or trying to become so. Note that the following relationship is enforced: prvtStMaxAge >= 2 x (prvtStHelloTime + 1)
What is prvtStHelloTime?
How often (1-40s) this bridge transmits Configuration BPDUs on a port while it is (or is trying to become) the STP root; constrained by prvtStMaxAge >= 2*(prvtStHelloTime+1), so raising it too high can force prvtStMaxAge upward too.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.738.1.5.107.1.1.3 snmpwalk -v2c -c public <target> PRVT-SPANNING-TREE-MIB::prvtStHelloTime
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.738.1.5.107.1.1.3.1 snmpget -v2c -c public <target> PRVT-SPANNING-TREE-MIB::prvtStHelloTime.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.738.1.5.107.1.1.3.1 i <value>
Start monitoring BATM Advanced Communications Ethernet/metro switches (Spanning Tree/fast ring) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the PRVT-SPANNING-TREE-MIB::prvtStHelloTime OID value, configure state conditions and alerts, and monitor any BATM Advanced Communications Ethernet/metro switches (Spanning Tree/fast ring) from a single console.
OID Breakdown
Upper-level ancestors (12 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 |
| 1.3.6.1.4.1.738 | privateVendorOID | PRIV-VENDORDEF-MIB |
| 1.3.6.1.4.1.738.1 | prvt_products | PRVT-SWITCH-MIB |
| 1.3.6.1.4.1.738.1.5 | switch | PRVT-SWITCH-MIB |
| 1.3.6.1.4.1.738.1.5.107 | prvtMSTMib | PRVT-MST-MIB |
| 1.3.6.1.4.1.738.1.5.107.1 | prvtMSTObjects | PRVT-MST-MIB |
| 1.3.6.1.4.1.738.1.5.107.1.1 | mSTRegion | PRVT-MST-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.738.1.5.107.1.1.3 | prvtStHelloTime | PRVT-SPANNING-TREE-MIB |