All MIBs › BIANCA-BRICK-DNS-MIB › ipDnsEntLru
ipDnsEntLru
Module: BIANCA-BRICK-DNS-MIB
OID (symbolic): BIANCA-BRICK-DNS-MIB::ipDnsEntLru
OID (numeric): 1.3.6.1.4.1.272.4.5.20.16.1.7
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This Field is only used, if the type of the entry is dynamic. It is an internal value determining the order, in whch dynamic entries are discarded in case of a full dns table (last-recently-used). Internally, it represents the number of seconds elapsed since 01.01.1970.
What is ipDnsEntLru?
This writable field tracks the age of a dynamic DNS cache entry using an internal timestamp counter (seconds since 1970). Lower values indicate recently-used entries; high values mark stale entries. When the DNS cache fills, entries with the highest ipDnsEntLru value are purged first.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.272.4.5.20.16.1.7 snmpwalk -v2c -c public <target> BIANCA-BRICK-DNS-MIB::ipDnsEntLru
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.272.4.5.20.16.1.7.1 snmpget -v2c -c public <target> BIANCA-BRICK-DNS-MIB::ipDnsEntLru.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.272.4.5.20.16.1.7.1 i <value>
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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 |
| 1.3.6.1.4.1.272 | bintec | BIANCA-BOX-ISDN-MIB |
| 1.3.6.1.4.1.272.4 | bibo | BIANCA-BOX-ISDN-MIB |
| 1.3.6.1.4.1.272.4.5 | biboip | BIANCA-BRICK-DHCP-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.272.4.5.20 | ipDns | BIANCA-BRICK-DNS-MIB |
| 1.3.6.1.4.1.272.4.5.20.16 | ipDnsTable | BIANCA-BRICK-DNS-MIB |
| 1.3.6.1.4.1.272.4.5.20.16.1 | ipDnsEntry | BIANCA-BRICK-DNS-MIB |
| 1.3.6.1.4.1.272.4.5.20.16.1.7 | ipDnsEntLru | BIANCA-BRICK-DNS-MIB |