All MIBs › DGS-3420-26SC-L3MGMT-MIB › swL3IpCtrlIpDirectedBroadcastState
swL3IpCtrlIpDirectedBroadcastState
Module: DGS-3420-26SC-L3MGMT-MIB
OID (symbolic): DGS-3420-26SC-L3MGMT-MIB::swL3IpCtrlIpDirectedBroadcastState
OID (numeric): 1.3.6.1.4.1.171.11.119.6.3.2.1.3.1.21
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: The state of the IP Directed Broadcast.
What is swL3IpCtrlIpDirectedBroadcastState?
Enables or disables forwarding IP directed broadcasts into this interface's subnet. Admins usually leave this disabled to avoid the classic smurf-style amplification vector, enabling it only where a legacy application genuinely depends on subnet broadcast forwarding.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.119.6.3.2.1.3.1.21 snmpwalk -v2c -c public <target> DGS-3420-26SC-L3MGMT-MIB::swL3IpCtrlIpDirectedBroadcastState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.119.6.3.2.1.3.1.21.1 snmpget -v2c -c public <target> DGS-3420-26SC-L3MGMT-MIB::swL3IpCtrlIpDirectedBroadcastState.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.11.119.6.3.2.1.3.1.21.1 i <value>
Start monitoring D-Link DGS-3420-26SC SFP switch (L3) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DGS-3420-26SC-L3MGMT-MIB::swL3IpCtrlIpDirectedBroadcastState OID value, configure state conditions and alerts, and monitor any D-Link DGS-3420-26SC SFP switch (L3) from a single console.
OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.171.11.119 | dlink_Dgs3420Proj | SWDGS3420PRIMGMT-MIB |
| 1.3.6.1.4.1.171.11.119.6 | dlink_Dgs3420Proj_Dgs3420_26SC | SWDGS3420PRIMGMT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.11.119.6.3 | swL3MgmtMIB | DGS-3420-26SC-L3MGMT-MIB |
| 1.3.6.1.4.1.171.11.119.6.3.2 | swL3IpMgmt | DGS-3420-26SC-L3MGMT-MIB |
| 1.3.6.1.4.1.171.11.119.6.3.2.1 | swL3IpCtrlMgmt | DGS-3420-26SC-L3MGMT-MIB |
| 1.3.6.1.4.1.171.11.119.6.3.2.1.3 | swL3IpCtrlTable | DGS-3420-26SC-L3MGMT-MIB |
| 1.3.6.1.4.1.171.11.119.6.3.2.1.3.1 | swL3IpCtrlEntry | DGS-3420-26SC-L3MGMT-MIB |
| 1.3.6.1.4.1.171.11.119.6.3.2.1.3.1.21 | swL3IpCtrlIpDirectedBroadcastState | DGS-3420-26SC-L3MGMT-MIB |