All MIBs › TN-ACL-MIB › tnAceArpSenderMacMatch
tnAceArpSenderMacMatch
Module: TN-ACL-MIB
OID (symbolic): TN-ACL-MIB::tnAceArpSenderMacMatch
OID (numeric): 1.3.6.1.4.1.868.2.5.3.1.1.5.6.1.12
Node type: OBJECT-TYPE
Type: TruthValueOrAny
Access: read-write
Description: Specify whether frames can hit the action according to their sender hardware address field (SHA) settings. 0: ARP frames where SHA is not equal to the SMAC address. 1: ARP frames where SHA is equal to the SMAC address. Any: Any value is allowed ('dont-care').
What is tnAceArpSenderMacMatch?
Checks whether the ARP frame's sender hardware address (SHA) field matches its Ethernet source MAC (SMAC); useful for detecting spoofed ARP packets where the two don't agree, with 'any' to skip this check.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.868.2.5.3.1.1.5.6.1.12 snmpwalk -v2c -c public <target> TN-ACL-MIB::tnAceArpSenderMacMatch
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.868.2.5.3.1.1.5.6.1.12.1 snmpget -v2c -c public <target> TN-ACL-MIB::tnAceArpSenderMacMatch.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.868.2.5.3.1.1.5.6.1.12.1 s <value>
Start monitoring Transition Networks managed Ethernet switches, media converters with ACL support (per-port ACL policy/shutdown status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TN-ACL-MIB::tnAceArpSenderMacMatch OID value, configure state conditions and alerts, and monitor any Transition Networks managed Ethernet switches, media converters with ACL support (per-port ACL policy/shutdown status) from a single console.
OID Breakdown
Upper-level ancestors (12 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 |
| 1.3.6.1.4.1.868 | transition | TRANSITION-SMI |
| 1.3.6.1.4.1.868.2 | products | TRANSITION-SMI |
| 1.3.6.1.4.1.868.2.5 | tnProducts | TRANSITION-SMI |
| 1.3.6.1.4.1.868.2.5.3 | tnMgmtMIB | TN-MGMT-MIB |
| 1.3.6.1.4.1.868.2.5.3.1 | tnMgmtObjects | TN-MGMT-MIB |
| 1.3.6.1.4.1.868.2.5.3.1.1 | tnDevMgmt | TN-MGMT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.868.2.5.3.1.1.5 | tnAclMgmt | TN-ACL-MIB |
| 1.3.6.1.4.1.868.2.5.3.1.1.5.6 | tnAceArpTable | TN-ACL-MIB |
| 1.3.6.1.4.1.868.2.5.3.1.1.5.6.1 | tnAceArpEntry | TN-ACL-MIB |
| 1.3.6.1.4.1.868.2.5.3.1.1.5.6.1.12 | tnAceArpSenderMacMatch | TN-ACL-MIB |