All MIBs › RBN-DHCP-MIB › rbnDhcpCtxThresholdRisingThreshold
rbnDhcpCtxThresholdRisingThreshold
Module: RBN-DHCP-MIB
OID (symbolic): RBN-DHCP-MIB::rbnDhcpCtxThresholdRisingThreshold
OID (numeric): 1.3.6.1.4.1.2352.2.30.1.2.8
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: The rising threshold value for the context valid in the current view. Just as rbnDhcpIntfThresholdRisingThreshold is the per interface rising threshold, this object is the per context rising threshold.
When the sum of the all available DHCP leases in all interfaces of the context valid in the current view reaches the value of this object a rising threshold action of a trap, a log message, or both will be generated.
This is a rising threshold, so the evaluation of whether to perform the action occurs upon return of a lease to the available pool of leases defined in any interface within the context.
The action of whether to send a trap and/or log message is specified by the values of rbnDhcpCtxThresholdRisingSendTrap and rbnDhcpCtxThresholdRisingLogMessage.
If there is no per context rising threshold, the value of this object will be zero and the values of rbnDhcpCtxThresholdRisingSendTrap and rbnDhcpCtxThresholdRisingLogMessage will be false.
What is rbnDhcpCtxThresholdRisingThreshold?
This read-only value (0-196608) sets the context-wide level at which a rising-threshold action fires as the sum of available leases across the context's interfaces climbs back through it when a lease is returned, provided rbnDhcpCtxThresholdRisingSendTrap or RisingLogMessage is enabled; it reads zero (with both flags false) if no per-context rising threshold is configured. An admin uses this to confirm recovery of overall DHCP capacity for the whole context.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2352.2.30.1.2.8 snmpwalk -v2c -c public <target> RBN-DHCP-MIB::rbnDhcpCtxThresholdRisingThreshold
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2352.2.30.1.2.8.1 snmpget -v2c -c public <target> RBN-DHCP-MIB::rbnDhcpCtxThresholdRisingThreshold.1
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.2352 | redBackNetworks | RBN-SMI |
| 1.3.6.1.4.1.2352.2 | rbnMgmt | RBN-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2352.2.30 | rbnDhcpMib | RBN-DHCP-MIB |
| 1.3.6.1.4.1.2352.2.30.1 | rbnDhcpMIBObjects | RBN-DHCP-MIB |
| 1.3.6.1.4.1.2352.2.30.1.2 | rbnDhcpCtxThreshold | RBN-DHCP-MIB |
| 1.3.6.1.4.1.2352.2.30.1.2.8 | rbnDhcpCtxThresholdRisingThreshold | RBN-DHCP-MIB |