All MIBs › CISCOSB-DNSCL-MIB › rlDnsClv2FixedTTL
rlDnsClv2FixedTTL
Module: CISCOSB-DNSCL-MIB
OID (symbolic): CISCOSB-DNSCL-MIB::rlDnsClv2FixedTTL
OID (numeric): 1.3.6.1.4.1.9.6.1.101.93.16.1.6
Node type: OBJECT-TYPE
Type: DnsTime
Access: read-only
Description: Remaining TTL of resolved fixed entry
What is rlDnsClv2FixedTTL?
This read-only value reports the remaining Time-To-Live, in DNS time units, for a successfully resolved fixed DNS entry before its cached answer expires. An administrator monitors this to know how soon a pinned hostname's cached resolution will need to be refreshed. For example, seeing this value approaching zero for a fixed entry used by a critical service tells the admin a re-resolution is imminent and worth watching for success.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.93.16.1.6 snmpwalk -v2c -c public <target> CISCOSB-DNSCL-MIB::rlDnsClv2FixedTTL
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.93.16.1.6.1 snmpget -v2c -c public <target> CISCOSB-DNSCL-MIB::rlDnsClv2FixedTTL.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 |
|---|---|---|
| 1.3.6.1.4.1.9.6.1.101.93 | rlDnsCl | CISCOSB-DNSCL-MIB |
| 1.3.6.1.4.1.9.6.1.101.93.16 | rlDnsClv2FixedTable | CISCOSB-DNSCL-MIB |
| 1.3.6.1.4.1.9.6.1.101.93.16.1 | rlDnsClv2FixedEntry | CISCOSB-DNSCL-MIB |
| 1.3.6.1.4.1.9.6.1.101.93.16.1.6 | rlDnsClv2FixedTTL | CISCOSB-DNSCL-MIB |