All MIBs › Wellfleet-IPV6-MIB › wfIpv6NetToMediaInvalid
wfIpv6NetToMediaInvalid
Module: Wellfleet-IPV6-MIB
OID (symbolic): Wellfleet-IPV6-MIB::wfIpv6NetToMediaInvalid
OID (numeric): 1.3.6.1.4.1.18.3.5.3.16.1.1.9.1.5
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Setting this object to the value invalid(2) has the effect of invalidating the corresponding entry in the wfIpv6NetToMediaTable. That is, it effectively disassociates the interface identified with said entry from the mapping identified with said entry. It is an implementation-specific matter as to whether the agent removes an invalidated entry from the table. Accordingly, management stations must be prepared to receive tabular information from agents that corresponds to entries not currently in use. Proper interpretation of such entries requires examination of the relevant wfIpv6NetToMediaInvalid object.
What is wfIpv6NetToMediaInvalid?
Setting this to invalid(2) invalidates the corresponding neighbor-cache entry, effectively disassociating the interface from that mapping; whether the agent actually removes the row from the table afterward is implementation-specific, so a management station should always check this field rather than assume a stale-looking row is gone.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.18.3.5.3.16.1.1.9.1.5 snmpwalk -v2c -c public <target> Wellfleet-IPV6-MIB::wfIpv6NetToMediaInvalid
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.18.3.5.3.16.1.1.9.1.5.1 snmpget -v2c -c public <target> Wellfleet-IPV6-MIB::wfIpv6NetToMediaInvalid.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.18.3.5.3.16.1.1.9.1.5.1 i <value>
Start monitoring Wellfleet/Bay Networks routers running IPv6 (neighbor-discovery/routing-table status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Wellfleet-IPV6-MIB::wfIpv6NetToMediaInvalid OID value, configure state conditions and alerts, and monitor any Wellfleet/Bay Networks routers running IPv6 (neighbor-discovery/routing-table status) from a single console.
OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.18 | wellfleet | CMU-MIB |
| 1.3.6.1.4.1.18.3 | wfSwSeries7 | Wellfleet-COMMON-MIB |
| 1.3.6.1.4.1.18.3.5 | wfApplication | Wellfleet-COMMON-MIB |
| 1.3.6.1.4.1.18.3.5.3 | wfInternet | Wellfleet-COMMON-MIB |
| 1.3.6.1.4.1.18.3.5.3.16 | wfIpv6Group | Wellfleet-COMMON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.18.3.5.3.16.1 | wfIpv6RoutingGroup | Wellfleet-IPV6-MIB |
| 1.3.6.1.4.1.18.3.5.3.16.1.1 | wfIpv6RoutingGeneralGroup | Wellfleet-IPV6-MIB |
| 1.3.6.1.4.1.18.3.5.3.16.1.1.9 | wfIpv6NetToMediaEntryTable | Wellfleet-IPV6-MIB |
| 1.3.6.1.4.1.18.3.5.3.16.1.1.9.1 | wfIpv6NetToMediaEntry | Wellfleet-IPV6-MIB |
| 1.3.6.1.4.1.18.3.5.3.16.1.1.9.1.5 | wfIpv6NetToMediaInvalid | Wellfleet-IPV6-MIB |