All MIBs › ACLMGMT-MIB › swACLPktContRuleVarOffsetMask5
swACLPktContRuleVarOffsetMask5
Module: ACLMGMT-MIB
OID (symbolic): ACLMGMT-MIB::swACLPktContRuleVarOffsetMask5
OID (numeric): 1.3.6.1.4.1.171.12.9.3.9.1.21
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: Display the mask for this rule. This mask corresponds to swACLPktContRuleVarOffsetOffsetIndex5 and swACLPktContRuleVarOffsetData5.
What is swACLPktContRuleVarOffsetMask5?
This stores a 4-byte mask for the fifth packet inspection rule, controlling which bits within the examined region should be checked. This is essential when fine-tuning access control rules—the mask lets you ignore irrelevant bits and focus only on the specific pattern you care about. A mask of 0x0000FF00 would check only the third byte of the 4-byte region, ignoring the other bytes.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.12.9.3.9.1.21 snmpwalk -v2c -c public <target> ACLMGMT-MIB::swACLPktContRuleVarOffsetMask5
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.12.9.3.9.1.21.1 snmpget -v2c -c public <target> ACLMGMT-MIB::swACLPktContRuleVarOffsetMask5.1
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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 |
| 1.3.6.1.4.1.171 | d_link | DE1500-MIB |
| 1.3.6.1.4.1.171.12 | dlink_common_mgmt | DLINK-ID-REC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.12.9 | swAclMgmtMIB | ACLMGMT-MIB |
| 1.3.6.1.4.1.171.12.9.3 | swAclRuleMgmt | ACLMGMT-MIB |
| 1.3.6.1.4.1.171.12.9.3.9 | swACLPktContRuleVarOffsetTable | ACLMGMT-MIB |
| 1.3.6.1.4.1.171.12.9.3.9.1 | swACLPktContRuleVarOffsetEntry | ACLMGMT-MIB |
| 1.3.6.1.4.1.171.12.9.3.9.1.21 | swACLPktContRuleVarOffsetMask5 | ACLMGMT-MIB |