All MIBs › RAPID-CITY › rcnMacViolation
rcnMacViolation
Module: RAPID-CITY
OID (symbolic): RAPID-CITY::rcnMacViolation
OID (numeric): 1.3.6.1.4.1.2272.1.21.0.9
Node type: NOTIFICATION-TYPE
Description:
A rcMacViolation trap signifies that the SNMPv2 entity, acting in an agent role, has received a PDU with an invalid source MAC address.
Examples
Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):
snmptrap -v2c -c public <manager> '' RAPID-CITY::rcnMacViolation snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.2272.1.21.0.9
Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):
snmptrapd -f -Lo -c /dev/null authCommunity log public
Example snmptrapd log entry:
zoo11-linux.zoo [UDP: [192.168.30.111]:56780->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (88011724) 10 days, 4:28:37.24 SNMPv2-MIB::snmpTrapOID.0 = OID: RAPID-CITY::rcnMacViolation
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.6 | dod | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1 | internet | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4 | private | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4.1 | enterprises | ANIROOT-MIB |
| 1.3.6.1.4.1.2272 | rapidCity | RAPID-CITY |
| 1.3.6.1.4.1.2272.1 | rcMgmt | RAPID-CITY |
| 1.3.6.1.4.1.2272.1.21 | rcTraps | RAPID-CITY |
| 1.3.6.1.4.1.2272.1.21.0 | rcTrapsMib | RAPID-CITY |
| 1.3.6.1.4.1.2272.1.21.0.9 | rcnMacViolation | RAPID-CITY |