All MIBs › DGS3000-28SC-L3MGMT-MIB › swL3IpCtrlIpDhcpOption12State
swL3IpCtrlIpDhcpOption12State
Module: DGS3000-28SC-L3MGMT-MIB
OID (symbolic): DGS3000-28SC-L3MGMT-MIB::swL3IpCtrlIpDhcpOption12State
OID (numeric): 1.3.6.1.4.1.171.11.133.5.1.3.2.1.3.1.22
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Enable or disable insertion of option 12 in the DHCPDISCOVER and DHCPREQUEST message.
What is swL3IpCtrlIpDhcpOption12State?
Enables or disables inserting DHCP option 12 (the client host name) into DHCPDISCOVER and DHCPREQUEST messages sent from this interface. Admins turn this on so the DHCP server logs or DNS-registers a recognizable hostname for the switch's lease instead of just a MAC-based entry.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.133.5.1.3.2.1.3.1.22 snmpwalk -v2c -c public <target> DGS3000-28SC-L3MGMT-MIB::swL3IpCtrlIpDhcpOption12State
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.133.5.1.3.2.1.3.1.22.1 snmpget -v2c -c public <target> DGS3000-28SC-L3MGMT-MIB::swL3IpCtrlIpDhcpOption12State.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.11.133.5.1.3.2.1.3.1.22.1 i <value>
Start monitoring D-Link DGS-3000-28SC Layer 3 managed switch with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DGS3000-28SC-L3MGMT-MIB::swL3IpCtrlIpDhcpOption12State OID value, configure state conditions and alerts, and monitor any D-Link DGS-3000-28SC Layer 3 managed switch 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 |
| 1.3.6.1.4.1.171 | d_link | DE1500-MIB |
| 1.3.6.1.4.1.171.11 | dlink_mgmt | DES2218-MIB |
| 1.3.6.1.4.1.171.11.133 | dlink_Dgs3000Proj | SWDGS3000PRIMGMT-MIB |
| 1.3.6.1.4.1.171.11.133.5 | dlink_Dgs3000Proj_DGS3000_28SC | SWDGS3000PRIMGMT-MIB |
| 1.3.6.1.4.1.171.11.133.5.1 | dlink_Dgs3000Proj_DGS3000_28SCax | SWDGS3000PRIMGMT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.11.133.5.1.3 | swL3MgmtMIB | DGS3000-28SC-L3MGMT-MIB |
| 1.3.6.1.4.1.171.11.133.5.1.3.2 | swL3IpMgmt | DGS3000-28SC-L3MGMT-MIB |
| 1.3.6.1.4.1.171.11.133.5.1.3.2.1 | swL3IpCtrlMgmt | DGS3000-28SC-L3MGMT-MIB |
| 1.3.6.1.4.1.171.11.133.5.1.3.2.1.3 | swL3IpCtrlTable | DGS3000-28SC-L3MGMT-MIB |
| 1.3.6.1.4.1.171.11.133.5.1.3.2.1.3.1 | swL3IpCtrlEntry | DGS3000-28SC-L3MGMT-MIB |
| 1.3.6.1.4.1.171.11.133.5.1.3.2.1.3.1.22 | swL3IpCtrlIpDhcpOption12State | DGS3000-28SC-L3MGMT-MIB |