All MIBs › TN-DHCP-SNOOPING-MIB › tnDhcpSnoopingStatisticsInterfaceRxLeaseUnassigned
tnDhcpSnoopingStatisticsInterfaceRxLeaseUnassigned
Module: TN-DHCP-SNOOPING-MIB
OID (symbolic): TN-DHCP-SNOOPING-MIB::tnDhcpSnoopingStatisticsInterfaceRxLeaseUnassigned
OID (numeric): 1.3.6.1.4.1.868.2.5.147.1.5.2.1.11
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: The number of lease unassigned (option 53 with value 11) packets received.
What is tnDhcpSnoopingStatisticsInterfaceRxLeaseUnassigned?
This read-only counter tallies DHCP LEASEUNASSIGNED response packets (option 53 value 11) received on this port, indicating a lease query found no assigned lease for the queried client. A rising count suggests lease-query lookups on this port frequently target unknown or expired clients.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.868.2.5.147.1.5.2.1.11 snmpwalk -v2c -c public <target> TN-DHCP-SNOOPING-MIB::tnDhcpSnoopingStatisticsInterfaceRxLeaseUnassigned
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.868.2.5.147.1.5.2.1.11.1 snmpget -v2c -c public <target> TN-DHCP-SNOOPING-MIB::tnDhcpSnoopingStatisticsInterfaceRxLeaseUnassigned.1
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::tnDhcpSnoopingStatisticsInterfaceRxLeaseUnassigned 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 |
| 1.3.6.1.4.1.868.2.5.147.1.5 | tnDhcpSnoopingStatistics | TN-DHCP-SNOOPING-MIB |
| 1.3.6.1.4.1.868.2.5.147.1.5.2 | tnDhcpSnoopingStatisticsInterfaceTable | TN-DHCP-SNOOPING-MIB |
| 1.3.6.1.4.1.868.2.5.147.1.5.2.1 | tnDhcpSnoopingStatisticsInterfaceEntry | TN-DHCP-SNOOPING-MIB |
| 1.3.6.1.4.1.868.2.5.147.1.5.2.1.11 | tnDhcpSnoopingStatisticsInterfaceRxLeaseUnassigned | TN-DHCP-SNOOPING-MIB |