All MIBs › SUBNETVLAN-MIB › swSubnetVLANIPv6PrefixLength
swSubnetVLANIPv6PrefixLength
Module: SUBNETVLAN-MIB
OID (symbolic): SUBNETVLAN-MIB::swSubnetVLANIPv6PrefixLength
OID (numeric): 1.3.6.1.4.1.171.12.75.3.3.1.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: This object indicates the IPv6 prefix length.
What is swSubnetVLANIPv6PrefixLength?
This read-only integer indicates the IPv6 prefix length associated with a subnet-based VLAN entry. Admins read this alongside swSubnetVLANIPv6Address to determine the full IPv6 subnet range mapped to a given VLAN. For example, a prefix length of 64 combined with the entry's address defines a /64 subnet mapped to that VLAN.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.12.75.3.3.1.2 snmpwalk -v2c -c public <target> SUBNETVLAN-MIB::swSubnetVLANIPv6PrefixLength
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.12.75.3.3.1.2.1 snmpget -v2c -c public <target> SUBNETVLAN-MIB::swSubnetVLANIPv6PrefixLength.1
Start monitoring D-Link managed switch (subnet-based/policy VLAN assignment config) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SUBNETVLAN-MIB::swSubnetVLANIPv6PrefixLength OID value, configure state conditions and alerts, and monitor any D-Link managed switch (subnet-based/policy VLAN assignment config) from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.171 | d_link | DE1500-MIB |
| 1.3.6.1.4.1.171.12 | dlink_common_mgmt | DLINK-ID-REC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.12.75 | swSubnetVlanMIB | SUBNETVLAN-MIB |
| 1.3.6.1.4.1.171.12.75.3 | swSubnetVlanMgmt | SUBNETVLAN-MIB |
| 1.3.6.1.4.1.171.12.75.3.3 | swSubnetVLANIPv6Table | SUBNETVLAN-MIB |
| 1.3.6.1.4.1.171.12.75.3.3.1 | swSubnetVLANIPv6Entry | SUBNETVLAN-MIB |
| 1.3.6.1.4.1.171.12.75.3.3.1.2 | swSubnetVLANIPv6PrefixLength | SUBNETVLAN-MIB |