All MIBs › ERICSSON-ROUTER-DHCP-MIB › eriRouterDhcpRangeThresholdFallingThreshold
eriRouterDhcpRangeThresholdFallingThreshold
Module: ERICSSON-ROUTER-DHCP-MIB
OID (symbolic): ERICSSON-ROUTER-DHCP-MIB::eriRouterDhcpRangeThresholdFallingThreshold
OID (numeric): 1.3.6.1.4.1.193.218.2.30.1.3.1.9
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: The falling threshold is a value which specifies that any enabled falling threshold events are to be generated when the value of the currently available leases drops to the falling threshold value via an allocation of a lease from the range.
The number of available leases is reported in eriRouterDhcpRangeThresholdAvailable. A falling threshold event is either a notification or a log message or both. Falling threshold events are enabled if either or both of eriRouterDhcpRangeThresholdFallingSendTrap and eriRouterDhcpRangeThresholdFallingLogMessage are true.
Note, this is a falling threshold, so a falling threshold event will only be triggered on a transition of the value of eriRouterDhcpRangeThresholdAvailable dropping from (eriRouterDhcpRangeThresholdFallingThreshold+1) to eriRouterDhcpRangeThresholdFallingThreshold.
What is eriRouterDhcpRangeThresholdFallingThreshold?
Sets the available-leases level for this specific range at which a falling-threshold trap and/or log message fires, letting an admin be warned when one particular subnet range is running low even if the interface as a whole is fine.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.193.218.2.30.1.3.1.9 snmpwalk -v2c -c public <target> ERICSSON-ROUTER-DHCP-MIB::eriRouterDhcpRangeThresholdFallingThreshold
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.193.218.2.30.1.3.1.9.1 snmpget -v2c -c public <target> ERICSSON-ROUTER-DHCP-MIB::eriRouterDhcpRangeThresholdFallingThreshold.1
Start monitoring Ericsson SmartEdge/SM/SSR router (Redback Networks heritage) (DHCP address-pool utilization) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ERICSSON-ROUTER-DHCP-MIB::eriRouterDhcpRangeThresholdFallingThreshold OID value, configure state conditions and alerts, and monitor any Ericsson SmartEdge/SM/SSR router (Redback Networks heritage) (DHCP address-pool utilization) from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.193 | ericsson | ANS-COMMON-MIB |
| 1.3.6.1.4.1.193.218 | eriRouterSMI | ERICSSON-ROUTER-SMI |
| 1.3.6.1.4.1.193.218.2 | eriRouterMgmt | ERICSSON-ROUTER-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.193.218.2.30 | eriRouterDhcpMib | ERICSSON-ROUTER-DHCP-MIB |
| 1.3.6.1.4.1.193.218.2.30.1 | eriRouterDhcpMIBObjects | ERICSSON-ROUTER-DHCP-MIB |
| 1.3.6.1.4.1.193.218.2.30.1.3 | eriRouterDhcpRangeThresholdTable | ERICSSON-ROUTER-DHCP-MIB |
| 1.3.6.1.4.1.193.218.2.30.1.3.1 | eriRouterDhcpRangeThresholdEntry | ERICSSON-ROUTER-DHCP-MIB |
| 1.3.6.1.4.1.193.218.2.30.1.3.1.9 | eriRouterDhcpRangeThresholdFallingThreshold | ERICSSON-ROUTER-DHCP-MIB |