All MIBs › A3COM-FILTER-R5-MIB › a3filterUserMaskLocOffset
a3filterUserMaskLocOffset
Module: A3COM-FILTER-R5-MIB
OID (symbolic): A3COM-FILTER-R5-MIB::a3filterUserMaskLocOffset
OID (numeric): 1.3.6.1.4.1.43.2.10.2.1.5
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: When specifying a packet location via the offsetLength semantics, this parameters indicates the offset from the beginning of the portion of the protocol layer identified by a3filterUserMaskLocationType that is used in the Mask.
What is a3filterUserMaskLocOffset?
An integer specifying the byte offset from the start of the protocol section where the mask begins when using numerical offset/length mode. This allows bit-level precision in packet inspection. An offset of 12 with length 4 bytes targets the IP source address field.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.2.10.2.1.5 snmpwalk -v2c -c public <target> A3COM-FILTER-R5-MIB::a3filterUserMaskLocOffset
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.43.2.10.2.1.5.1 snmpget -v2c -c public <target> A3COM-FILTER-R5-MIB::a3filterUserMaskLocOffset.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.43.2.10.2.1.5.1 i <value>
Start monitoring 3Com R5-software routers/switches with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the A3COM-FILTER-R5-MIB::a3filterUserMaskLocOffset OID value, configure state conditions and alerts, and monitor any 3Com R5-software routers/switches from a single console.
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 |
| 1.3.6.1.4.1.43 | a3Com | A3COM-AUDL-R1-MIB |
| 1.3.6.1.4.1.43.2 | brouterMIB | A3COM-AUDL-R1-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.43.2.10 | a3ComFilter | A3COM-FILTER-R5-MIB |
| 1.3.6.1.4.1.43.2.10.2 | a3filterUserMaskTable | A3COM-FILTER-R5-MIB |
| 1.3.6.1.4.1.43.2.10.2.1 | a3filterUserMaskEntry | A3COM-FILTER-R5-MIB |
| 1.3.6.1.4.1.43.2.10.2.1.5 | a3filterUserMaskLocOffset | A3COM-FILTER-R5-MIB |