All MIBs › IPV6-MLD-MIB › mldCacheExpiryTime
mldCacheExpiryTime
Module: IPV6-MLD-MIB
OID (symbolic): IPV6-MLD-MIB::mldCacheExpiryTime
OID (numeric): 1.3.6.1.2.1.91.1.2.1.6
Node type: OBJECT-TYPE
Type: TimeTicks
Access: read-only
Description: The minimum amount of time remaining before this entry will be aged out. A value of 0 indicates that the entry is only present because mldCacheSelf is true and that if the router left the group, this entry would be aged out immediately. Note that some implementations may process Membership Reports from the local system in the same way as reports from other hosts, so a value of 0 is not required.
What is mldCacheExpiryTime?
This shows the minimum time remaining, in TimeTicks, before this Cache Table entry is aged out due to inactivity. A value of zero typically means the entry exists only because mldCacheSelf is true, so it would disappear immediately if the router itself left the group. For example, an admin seeing this value counting down to zero without a corresponding refresh knows the group membership is about to expire.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.91.1.2.1.6 snmpwalk -v2c -c public <target> IPV6-MLD-MIB::mldCacheExpiryTime
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.91.1.2.1.6.1 snmpget -v2c -c public <target> IPV6-MLD-MIB::mldCacheExpiryTime.1
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OID Breakdown
Upper-level ancestors (6 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 |
| 1.3.6.1.2 | mgmt | APERTUS-NPG-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.91 | mldMIB | IPV6-MLD-MIB |
| 1.3.6.1.2.1.91.1 | mldMIBObjects | IPV6-MLD-MIB |
| 1.3.6.1.2.1.91.1.2 | mldCacheTable | IPV6-MLD-MIB |
| 1.3.6.1.2.1.91.1.2.1 | mldCacheEntry | IPV6-MLD-MIB |
| 1.3.6.1.2.1.91.1.2.1.6 | mldCacheExpiryTime | IPV6-MLD-MIB |