All MIBs › ACD-FILTER-MIB › acdSmapIPv4FilterIHL
acdSmapIPv4FilterIHL
Module: ACD-FILTER-MIB
OID (symbolic): ACD-FILTER-MIB::acdSmapIPv4FilterIHL
OID (numeric): 1.3.6.1.4.1.22420.2.2.4.1.39
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-create
Description: The IP Header Length used to compare the incoming traffic. Its value ranges from 5 to 15.
What is acdSmapIPv4FilterIHL?
This OID stores the IP Header Length value (5-15, measured in 32-bit words) that the device matches against incoming packets. Network engineers set this to filter packets by header size, which helps identify packets with IP options or detect suspicious traffic. Setting this to 5 matches standard IPv4 packets with no options, while higher values indicate packets with IP options.
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 |
| 1.3.6.1.4.1.22420 | accedianMIB | ACCEDIAN-SMI |
| 1.3.6.1.4.1.22420.2 | acdMibs | ACCEDIAN-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.22420.2.2 | acdFilter | ACD-FILTER-MIB |
| 1.3.6.1.4.1.22420.2.2.4 | acdSmapIPv4FilterTable | ACD-FILTER-MIB |
| 1.3.6.1.4.1.22420.2.2.4.1 | acdSmapIPv4FilterEntry | ACD-FILTER-MIB |
| 1.3.6.1.4.1.22420.2.2.4.1.39 | acdSmapIPv4FilterIHL | ACD-FILTER-MIB |