All MIBs › Hub-rptr-prvt-sec › rptrSecurityPortDAMismatch
rptrSecurityPortDAMismatch
Module: Hub-rptr-prvt-sec
OID (symbolic): Hub-rptr-prvt-sec::rptrSecurityPortDAMismatch
OID (numeric): 1.3.6.1.4.1.22.101.8.6.2.1.8
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: When variable value is enable(2) the port employs destination address comparison to implement security, meaning that whenever a packet needs to be send to the port, the destination address of the packet is compared to the security addresses, and if it does not match one of the security MAC entries then DA mismatch is detected. If a DA mismatch is detected, and the object prptrSecurityGroupRandomMode is set to enable(2) then a random sequence is sent to that port. If the destination address matches one of the port MAC entries then the packet is transmitted to the port without modification.
When value is disable(3) the port does not employ destination address to implement security.
The value other(1) is returned whenever the DA mode is unknown.
What is rptrSecurityPortDAMismatch?
This read-only field reports whether destination-address comparison security is currently active on this port in hardware, where a mismatch combined with random mode triggers a random sequence sent to the port. An admin reads this to verify the DA-mismatch checking configured via prptrSecurityPortDAMismatch is actually enforced.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.22.101.8.6.2.1.8 snmpwalk -v2c -c public <target> Hub-rptr-prvt-sec::rptrSecurityPortDAMismatch
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.22.101.8.6.2.1.8.1 snmpget -v2c -c public <target> Hub-rptr-prvt-sec::rptrSecurityPortDAMismatch.1
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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 |
| 1.3.6.1.4.1.22 | spartacus | CMU-MIB |
| 1.3.6.1.4.1.22.101 | mibs | ESM-snmp |
| 1.3.6.1.4.1.22.101.8 | mibseth_rptrs | ESM-snmp |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.22.101.8.6 | rptrSecurityPortInfo | Hub-rptr-prvt-sec |
| 1.3.6.1.4.1.22.101.8.6.2 | rptrSecurityPortTable | Hub-rptr-prvt-sec |
| 1.3.6.1.4.1.22.101.8.6.2.1 | rptrSecurityPortEntry | Hub-rptr-prvt-sec |
| 1.3.6.1.4.1.22.101.8.6.2.1.8 | rptrSecurityPortDAMismatch | Hub-rptr-prvt-sec |