All MIBs › DHCPv6-RELAY-MGMT-MIB › swDHCPv6RelayOption37UserDefined
swDHCPv6RelayOption37UserDefined
Module: DHCPv6-RELAY-MGMT-MIB
OID (symbolic): DHCPv6-RELAY-MGMT-MIB::swDHCPv6RelayOption37UserDefined
OID (numeric): 1.3.6.1.4.1.171.12.84.1.5.4
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-write
Description: This object displays the current user defined string of the device.
What is swDHCPv6RelayOption37UserDefined?
This value holds the current user-defined string used as (or as part of) the DHCPv6 relay Remote-ID (option 37) when swDHCPv6RelayOption37RemoteIDType is set to use a custom string. Admins configure a meaningful identifier here, such as a site or building code, so the DHCPv6 server can distinguish where requests originate. For example, an admin sets this to a string like 'Bldg3-Floor2' to tag relayed requests from that location.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.12.84.1.5.4 snmpwalk -v2c -c public <target> DHCPv6-RELAY-MGMT-MIB::swDHCPv6RelayOption37UserDefined
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.12.84.1.5.4.1 snmpget -v2c -c public <target> DHCPv6-RELAY-MGMT-MIB::swDHCPv6RelayOption37UserDefined.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.12.84.1.5.4.1 s <value>
Start monitoring D-Link router/Layer 3 switch (DHCPv6 relay agent) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DHCPv6-RELAY-MGMT-MIB::swDHCPv6RelayOption37UserDefined OID value, configure state conditions and alerts, and monitor any D-Link router/Layer 3 switch (DHCPv6 relay agent) 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 |
|---|---|---|
| 1.3.6.1.4.1.171.12.84 | swDHCPv6RelayMIB | DHCPv6-RELAY-MGMT-MIB |
| 1.3.6.1.4.1.171.12.84.1 | swDHCPv6RelayMIBObjects | DHCPv6-RELAY-MGMT-MIB |
| 1.3.6.1.4.1.171.12.84.1.5 | swDHCPv6RelayOption37 | DHCPv6-RELAY-MGMT-MIB |
| 1.3.6.1.4.1.171.12.84.1.5.4 | swDHCPv6RelayOption37UserDefined | DHCPv6-RELAY-MGMT-MIB |