All MIBs › CISCO-TS-STACK-MIB › ciscoTsMACSourceFilterPorts
ciscoTsMACSourceFilterPorts
Module: CISCO-TS-STACK-MIB
OID (symbolic): CISCO-TS-STACK-MIB::ciscoTsMACSourceFilterPorts
OID (numeric): 1.3.6.1.4.1.9.5.32.8.4.1.4
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-write
Description: The set of ports to which this filter is applied. Each octet within the value of this object specifies a set of eight ports, with the first octet specifying ports 1 through 8, the second octet specifying ports 9 through 16, etc. Within each octet, the most significant bit represents the lowest numbered port, and the least significant bit represents the highest numbered port. Thus, each port of the switch is represented by a single bit within the value of this object. If that bit has a value of '1' then that port is included in the set of ports; the port is not included if its bit has a value of '0'.
What is ciscoTsMACSourceFilterPorts?
This read-write OCTET STRING (4 bytes) is a bitmask specifying which ports this source MAC filter applies to, following the same port-bitmask convention used throughout this MIB. An admin implementing the allow-source(2) lockdown described in ciscoTsMACSourceFilterType would set the bit here for exactly the one port that device is authorized to use. Getting the port bits wrong here means the security rule is enforced on the wrong physical port entirely.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.5.32.8.4.1.4 snmpwalk -v2c -c public <target> CISCO-TS-STACK-MIB::ciscoTsMACSourceFilterPorts
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.5.32.8.4.1.4.1 snmpget -v2c -c public <target> CISCO-TS-STACK-MIB::ciscoTsMACSourceFilterPorts.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.9.5.32.8.4.1.4.1 s <value>
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OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.5 | workgroup | CISCO-ES-STACK-MIB |
| 1.3.6.1.4.1.9.5.32 | tsStack | CISCO-STACK-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.5.32.8 | ciscoTsFilter | CISCO-TS-STACK-MIB |
| 1.3.6.1.4.1.9.5.32.8.4 | ciscoTsMACSourceFilterTable | CISCO-TS-STACK-MIB |
| 1.3.6.1.4.1.9.5.32.8.4.1 | ciscoTsMACSourceFilterEntry | CISCO-TS-STACK-MIB |
| 1.3.6.1.4.1.9.5.32.8.4.1.4 | ciscoTsMACSourceFilterPorts | CISCO-TS-STACK-MIB |