All MIBs › DGS3000-10TC-L3MGMT-MIB › swL3IpCtrlIpDirectedBroadcastState
swL3IpCtrlIpDirectedBroadcastState
Module: DGS3000-10TC-L3MGMT-MIB
OID (symbolic): DGS3000-10TC-L3MGMT-MIB::swL3IpCtrlIpDirectedBroadcastState
OID (numeric): 1.3.6.1.4.1.171.11.133.1.1.3.2.1.3.1.21
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: The object indicates the state of the IP Directed Broadcast.
What is swL3IpCtrlIpDirectedBroadcastState?
Enables or disables forwarding of IP directed broadcasts on this interface (packets addressed to the subnet's broadcast address arriving from another subnet). Admins typically leave this disabled to prevent the interface being used in Smurf-style broadcast amplification attacks, enabling it only if a specific application depends on subnet broadcast forwarding.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.133.1.1.3.2.1.3.1.21 snmpwalk -v2c -c public <target> DGS3000-10TC-L3MGMT-MIB::swL3IpCtrlIpDirectedBroadcastState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.133.1.1.3.2.1.3.1.21.1 snmpget -v2c -c public <target> DGS3000-10TC-L3MGMT-MIB::swL3IpCtrlIpDirectedBroadcastState.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.11.133.1.1.3.2.1.3.1.21.1 i <value>
Start monitoring D-Link DGS-3000-10TC Layer 3 switch with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DGS3000-10TC-L3MGMT-MIB::swL3IpCtrlIpDirectedBroadcastState OID value, configure state conditions and alerts, and monitor any D-Link DGS-3000-10TC Layer 3 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 |
| 1.3.6.1.4.1.171.11.133.1 | dgs3000_10tc | SWPRIMGMT-DGS3000-MIB |
| 1.3.6.1.4.1.171.11.133.1.1 | dgs3000_10_tc | SWPRIMGMT-DGS3000-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.11.133.1.1.3 | swL3MgmtMIB | DGS3000-10TC-L3MGMT-MIB |
| 1.3.6.1.4.1.171.11.133.1.1.3.2 | swL3IpMgmt | DGS3000-10TC-L3MGMT-MIB |
| 1.3.6.1.4.1.171.11.133.1.1.3.2.1 | swL3IpCtrlMgmt | DGS3000-10TC-L3MGMT-MIB |
| 1.3.6.1.4.1.171.11.133.1.1.3.2.1.3 | swL3IpCtrlTable | DGS3000-10TC-L3MGMT-MIB |
| 1.3.6.1.4.1.171.11.133.1.1.3.2.1.3.1 | swL3IpCtrlEntry | DGS3000-10TC-L3MGMT-MIB |
| 1.3.6.1.4.1.171.11.133.1.1.3.2.1.3.1.21 | swL3IpCtrlIpDirectedBroadcastState | DGS3000-10TC-L3MGMT-MIB |