All MIBs › PRVT-DHCP-MIB › dhcpDBExpire
dhcpDBExpire
Module: PRVT-DHCP-MIB
OID (symbolic): PRVT-DHCP-MIB::dhcpDBExpire
OID (numeric): 1.3.6.1.4.1.738.1.5.105.1.8.1
Node type: OBJECT-TYPE
Type: Counter32
Access: read-write
Description: Expire time for internal DHCP database
What is dhcpDBExpire?
The expiration time for the DHCP server's internal lease database, controlling how long historical lease records are retained before being purged. Increase this if you need a longer audit trail of past leases; decrease it to keep the internal database smaller.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.738.1.5.105.1.8.1 snmpwalk -v2c -c public <target> PRVT-DHCP-MIB::dhcpDBExpire
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.738.1.5.105.1.8.1.1 snmpget -v2c -c public <target> PRVT-DHCP-MIB::dhcpDBExpire.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.738.1.5.105.1.8.1.1 i <value>
Start monitoring BATM Advanced Communication carrier Ethernet switch (DHCP relay/snooping) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the PRVT-DHCP-MIB::dhcpDBExpire OID value, configure state conditions and alerts, and monitor any BATM Advanced Communication carrier Ethernet switch (DHCP relay/snooping) 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 |
| 1.3.6.1.4.1.738 | 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.738.1.5.105 | prvtDHCPMib | PRVT-DHCP-MIB |
| 1.3.6.1.4.1.738.1.5.105.1 | prvtDHCPObjects | PRVT-DHCP-MIB |
| 1.3.6.1.4.1.738.1.5.105.1.8 | dhcpMiscSettings | PRVT-DHCP-MIB |
| 1.3.6.1.4.1.738.1.5.105.1.8.1 | dhcpDBExpire | PRVT-DHCP-MIB |