All MIBs › CISCOSB-DHCP-MIB › rlDhcpSrvDynamicNumOfExpiredAddr
rlDhcpSrvDynamicNumOfExpiredAddr
Module: CISCOSB-DHCP-MIB
OID (symbolic): CISCOSB-DHCP-MIB::rlDhcpSrvDynamicNumOfExpiredAddr
OID (numeric): 1.3.6.1.4.1.9.6.1.101.38.46.1.14
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: The number of expired addresses in space.
What is rlDhcpSrvDynamicNumOfExpiredAddr?
This read-only Unsigned32 reports the number of expired addresses in this dynamic pool's space. An admin monitors this to see how many leases have lapsed without renewal, which may indicate devices that have left the network. For example, a high expired count could prompt the admin to reduce lease time so expired addresses are recycled back into the free pool sooner.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.38.46.1.14 snmpwalk -v2c -c public <target> CISCOSB-DHCP-MIB::rlDhcpSrvDynamicNumOfExpiredAddr
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.38.46.1.14.1 snmpget -v2c -c public <target> CISCOSB-DHCP-MIB::rlDhcpSrvDynamicNumOfExpiredAddr.1
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OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.6 | otherEnterprises | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1 | ciscoSB | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1.101 | switch001 | CISCOSB-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.6.1.101.38 | rsDHCP | CISCOSB-DHCP-MIB |
| 1.3.6.1.4.1.9.6.1.101.38.46 | rlDhcpSrvDynamicTable | CISCOSB-DHCP-MIB |
| 1.3.6.1.4.1.9.6.1.101.38.46.1 | rlDhcpSrvDynamicEntry | CISCOSB-DHCP-MIB |
| 1.3.6.1.4.1.9.6.1.101.38.46.1.14 | rlDhcpSrvDynamicNumOfExpiredAddr | CISCOSB-DHCP-MIB |