All MIBs › ACLMGMT-MIB › swIBPACLIpSrcMacAddrMask
swIBPACLIpSrcMacAddrMask
Module: ACLMGMT-MIB
OID (symbolic): ACLMGMT-MIB::swIBPACLIpSrcMacAddrMask
OID (numeric): 1.3.6.1.4.1.171.12.9.2.7.1.2
Node type: OBJECT-TYPE
Type: MacAddress
Access: read-only
Description: This object specifies the MAC address mask for the source MAC address.
What is swIBPACLIpSrcMacAddrMask?
This read-only OID displays the MAC address bitmask applied to source MAC addresses in IP ACL rules, showing which octets are actually checked. Network engineers use this to understand the scope of MAC filtering—whether the rule cares about the full MAC or just part of it. Example: a mask of FF:FF:FF:00:00:00 means only the first three octets of the source MAC address are examined; the last three octets are ignored.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.12.9.2.7.1.2 snmpwalk -v2c -c public <target> ACLMGMT-MIB::swIBPACLIpSrcMacAddrMask
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.12.9.2.7.1.2.1 snmpget -v2c -c public <target> ACLMGMT-MIB::swIBPACLIpSrcMacAddrMask.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 |
| 1.3.6.1.4.1.171.12.9.2 | swAclMaskMgmt | ACLMGMT-MIB |
| 1.3.6.1.4.1.171.12.9.2.7 | swIBPACLIpTable | ACLMGMT-MIB |
| 1.3.6.1.4.1.171.12.9.2.7.1 | swIBPACLIpEntry | ACLMGMT-MIB |
| 1.3.6.1.4.1.171.12.9.2.7.1.2 | swIBPACLIpSrcMacAddrMask | ACLMGMT-MIB |