All MIBs › ACLMGMT-MIB › swACLIpTCPorUDPSrcPortMask
swACLIpTCPorUDPSrcPortMask
Module: ACLMGMT-MIB
OID (symbolic): ACLMGMT-MIB::swACLIpTCPorUDPSrcPortMask
OID (numeric): 1.3.6.1.4.1.171.12.9.2.2.1.12
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-create
Description: Specifies a TCP port mask for the source port if swACLIpUseProtoType is TCP Specifies a UDP port mask for the source port if swACLIpUseProtoType is UDP.
What is swACLIpTCPorUDPSrcPortMask?
ACLMGMT-MIB::swACLIpTCPorUDPSrcPortMask stores a 2-byte mask that specifies which bits of the source TCP or UDP port number matter for ACL matching. A network engineer uses this to match ranges of ports rather than just individual ports—for instance, blocking a whole range of ephemeral ports. A mask of 0xFFF0 applied to port 6000 means the rule matches any port from 6000–6015.
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 |
| 1.3.6.1.4.1.171.12.9.2.2 | swACLIpTable | ACLMGMT-MIB |
| 1.3.6.1.4.1.171.12.9.2.2.1 | swACLIpEntry | ACLMGMT-MIB |
| 1.3.6.1.4.1.171.12.9.2.2.1.12 | swACLIpTCPorUDPSrcPortMask | ACLMGMT-MIB |