All MIBs › ACLMGMT-MIB › swCpuAclIpTcpOption
swCpuAclIpTcpOption
Module: ACLMGMT-MIB
OID (symbolic): ACLMGMT-MIB::swCpuAclIpTcpOption
OID (numeric): 1.3.6.1.4.1.171.12.9.4.2.1.10
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-create
Description: This object indicates the status of filtered addresses of TCP.
other (1) - Neither source port nor destination port are masked. dst-addr (2) - Packets will be filtered if this destination port is identified in received frames. src-addr (3) - Packets will be filtered if this source port is identified in received frames. dst-src-addr (4) - Packets will be filtered is this destination or source port is identified in received frames.
What is swCpuAclIpTcpOption?
This OID specifies whether the ACL should match on TCP source ports, destination ports, both, or neither when filtering TCP traffic (enumeration: other, src-addr, dst-addr, or dst-src-addr). Network engineers use this to control which TCP services are accessible, such as permitting SSH (port 22) but blocking Telnet (port 23). For example, setting this to dst-addr means the ACL will match only on destination port like allowing only TCP port 443 for HTTPS while ignoring source ports.
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 |
| 1.3.6.1.4.1.171.12.9.4 | swCpuAclMaskMgmt | ACLMGMT-MIB |
| 1.3.6.1.4.1.171.12.9.4.2 | swCpuAclIpTable | ACLMGMT-MIB |
| 1.3.6.1.4.1.171.12.9.4.2.1 | swCpuAclIpEntry | ACLMGMT-MIB |
| 1.3.6.1.4.1.171.12.9.4.2.1.10 | swCpuAclIpTcpOption | ACLMGMT-MIB |