All MIBs › LINKSYS-MIB › portTrackSrcAddrChanges
portTrackSrcAddrChanges
Module: LINKSYS-MIB
OID (symbolic): LINKSYS-MIB::portTrackSrcAddrChanges
OID (numeric): 1.3.6.1.4.1.3955.5.5.4.1.15
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: Counts the number of times the source address has changed.
What is portTrackSrcAddrChanges?
Counts the number of times the source MAC address seen on this hub port has changed, which can indicate a new device was connected or, in unusual cases, a network loop or spoofing activity.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.3955.5.5.4.1.15 snmpwalk -v2c -c public <target> LINKSYS-MIB::portTrackSrcAddrChanges
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.3955.5.5.4.1.15.1 snmpget -v2c -c public <target> LINKSYS-MIB::portTrackSrcAddrChanges.1
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OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.3955 | linksys | LINKSYS-MIB |
| 1.3.6.1.4.1.3955.5 | etherHub | LINKSYS-MIB |
| 1.3.6.1.4.1.3955.5.5 | sp2Hub | LINKSYS-MIB |
| 1.3.6.1.4.1.3955.5.5.4 | sp2Ports | LINKSYS-MIB |
| 1.3.6.1.4.1.3955.5.5.4.1 | counterEntry | LINKSYS-MIB |
| 1.3.6.1.4.1.3955.5.5.4.1.15 | portTrackSrcAddrChanges | LINKSYS-MIB |