All MIBs › TN-DHCP-SNOOPING-MIB › tnDhcpSnoopingConfigInterfaceTrustMode
tnDhcpSnoopingConfigInterfaceTrustMode
Module: TN-DHCP-SNOOPING-MIB
OID (symbolic): TN-DHCP-SNOOPING-MIB::tnDhcpSnoopingConfigInterfaceTrustMode
OID (numeric): 1.3.6.1.4.1.868.2.5.147.1.2.2.1.2
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-write
Description: Indicates the DHCP snooping port mode. Possible port modes are - true: Configures the port as trusted source of the DHCP messages. false: Configures the port as untrusted source of the DHCP messages.
What is tnDhcpSnoopingConfigInterfaceTrustMode?
This read-write flag marks a port as trusted (true) or untrusted (false) for DHCP snooping purposes; trusted ports are allowed to relay DHCP server replies, untrusted ports are not. Set uplink ports facing your real DHCP server to trusted, and leave access ports facing end users as untrusted.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.868.2.5.147.1.2.2.1.2 snmpwalk -v2c -c public <target> TN-DHCP-SNOOPING-MIB::tnDhcpSnoopingConfigInterfaceTrustMode
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.868.2.5.147.1.2.2.1.2.1 snmpget -v2c -c public <target> TN-DHCP-SNOOPING-MIB::tnDhcpSnoopingConfigInterfaceTrustMode.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.868.2.5.147.1.2.2.1.2.1 s <value>
Start monitoring Transition Networks managed switch (DHCP snooping trust-mode/binding-table status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TN-DHCP-SNOOPING-MIB::tnDhcpSnoopingConfigInterfaceTrustMode OID value, configure state conditions and alerts, and monitor any Transition Networks managed switch (DHCP snooping trust-mode/binding-table 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 |
|---|---|---|
| 1.3.6.1.4.1.868.2.5.147 | tnDhcpSnoopingMib | TN-DHCP-SNOOPING-MIB |
| 1.3.6.1.4.1.868.2.5.147.1 | tnDhcpSnoopingMibObjects | TN-DHCP-SNOOPING-MIB |
| 1.3.6.1.4.1.868.2.5.147.1.2 | tnDhcpSnoopingConfig | TN-DHCP-SNOOPING-MIB |
| 1.3.6.1.4.1.868.2.5.147.1.2.2 | tnDhcpSnoopingConfigInterfaceTable | TN-DHCP-SNOOPING-MIB |
| 1.3.6.1.4.1.868.2.5.147.1.2.2.1 | tnDhcpSnoopingConfigInterfaceEntry | TN-DHCP-SNOOPING-MIB |
| 1.3.6.1.4.1.868.2.5.147.1.2.2.1.2 | tnDhcpSnoopingConfigInterfaceTrustMode | TN-DHCP-SNOOPING-MIB |