All MIBs › TN-IP-SOURCE-GUARD-MIB › tnIPSourceGuardIfMode
tnIPSourceGuardIfMode
Module: TN-IP-SOURCE-GUARD-MIB
OID (symbolic): TN-IP-SOURCE-GUARD-MIB::tnIPSourceGuardIfMode
OID (numeric): 1.3.6.1.4.1.868.2.5.31.1.1.2.1.1
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-write
Description: Set true(1) to enable or false(2) to disable the IP Source Guard function on the given port. Only when both Global Mode and Port Mode on a given port are enabled, IP Source Guard is enabled on this given port.
What is tnIPSourceGuardIfMode?
tnIPSourceGuardIfMode enables or disables IP Source Guard on a specific port, set true(1) to enable or false(2) to disable; it only takes effect when the device-wide tnIPSourceGuardGlobalMode is also enabled. An admin sets this per-port to control which interfaces enforce source IP/MAC filtering, typically enabling it on user-facing access ports while leaving trunk or uplink ports disabled. For example, an admin enables tnIPSourceGuardIfMode on a port connected to an untrusted workstation to prevent that host from spoofing another device's IP address.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.868.2.5.31.1.1.2.1.1 snmpwalk -v2c -c public <target> TN-IP-SOURCE-GUARD-MIB::tnIPSourceGuardIfMode
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.868.2.5.31.1.1.2.1.1.1 snmpget -v2c -c public <target> TN-IP-SOURCE-GUARD-MIB::tnIPSourceGuardIfMode.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.868.2.5.31.1.1.2.1.1.1 s <value>
Start monitoring Transition Networks managed Ethernet switch (IP Source Guard binding/anti-spoofing status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TN-IP-SOURCE-GUARD-MIB::tnIPSourceGuardIfMode OID value, configure state conditions and alerts, and monitor any Transition Networks managed Ethernet switch (IP Source Guard binding/anti-spoofing status) from a single console.
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 |
| 1.3.6.1.4.1.868 | 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.868.2.5.31 | tnIPSourceGuardMIB | TN-IP-SOURCE-GUARD-MIB |
| 1.3.6.1.4.1.868.2.5.31.1 | tnIPSourceGuardMIBObjects | TN-IP-SOURCE-GUARD-MIB |
| 1.3.6.1.4.1.868.2.5.31.1.1 | tnIPSourceGuardMgmt | TN-IP-SOURCE-GUARD-MIB |
| 1.3.6.1.4.1.868.2.5.31.1.1.2 | tnIPSourceGuardIfTable | TN-IP-SOURCE-GUARD-MIB |
| 1.3.6.1.4.1.868.2.5.31.1.1.2.1 | tnIPSourceGuardIfEntry | TN-IP-SOURCE-GUARD-MIB |
| 1.3.6.1.4.1.868.2.5.31.1.1.2.1.1 | tnIPSourceGuardIfMode | TN-IP-SOURCE-GUARD-MIB |