All MIBs › DGS3427-L2MGMT-MIB › swL2PortVLANIngressDrops
swL2PortVLANIngressDrops
Module: DGS3427-L2MGMT-MIB
OID (symbolic): DGS3427-L2MGMT-MIB::swL2PortVLANIngressDrops
OID (numeric): 1.3.6.1.4.1.171.11.70.2.2.3.9.1.5
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: The total number of packets discarded by VLAN ingress checking.
What is swL2PortVLANIngressDrops?
A running counter of packets the port discarded because they failed VLAN ingress filtering, i.e. traffic tagged with, or expected to belong to, a VLAN the port isn't a member of. Admins check this when a device seems to lose connectivity after a VLAN reassignment, since a stale tag or PVID mismatch shows up here.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.70.2.2.3.9.1.5 snmpwalk -v2c -c public <target> DGS3427-L2MGMT-MIB::swL2PortVLANIngressDrops
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.70.2.2.3.9.1.5.1 snmpget -v2c -c public <target> DGS3427-L2MGMT-MIB::swL2PortVLANIngressDrops.1
Start monitoring D-Link DGS-3427 managed switch with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DGS3427-L2MGMT-MIB::swL2PortVLANIngressDrops OID value, configure state conditions and alerts, and monitor any D-Link DGS-3427 managed switch 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 |
| 1.3.6.1.4.1.171.11.70 | dgsProjectXStackIISeriesProd | SW34XXPRIMGMT-MIB |
| 1.3.6.1.4.1.171.11.70.2 | dgs3427 | SW34XXPRIMGMT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.11.70.2.2 | swL2MgmtMIB | DGS3427-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.70.2.2.3 | swL2PortMgmt | DGS3427-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.70.2.2.3.9 | swL2PortDropCounterTable | DGS3427-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.70.2.2.3.9.1 | swL2PortDropCounterEntry | DGS3427-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.70.2.2.3.9.1.5 | swL2PortVLANIngressDrops | DGS3427-L2MGMT-MIB |