All MIBs › TN-DHCP-SNOOPING-MIB › tnDhcpSnoopingStatisticsInterfaceRxInform
tnDhcpSnoopingStatisticsInterfaceRxInform
Module: TN-DHCP-SNOOPING-MIB
OID (symbolic): TN-DHCP-SNOOPING-MIB::tnDhcpSnoopingStatisticsInterfaceRxInform
OID (numeric): 1.3.6.1.4.1.868.2.5.147.1.5.2.1.9
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: The number of inform (option 53 with value 8) packets received.
What is tnDhcpSnoopingStatisticsInterfaceRxInform?
This read-only counter tallies DHCP INFORM packets (option 53 value 8) received on this port, used by clients that already have an IP but want additional configuration parameters. A rising count reflects clients with statically-assigned addresses still querying the DHCP server for options like DNS.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.868.2.5.147.1.5.2.1.9 snmpwalk -v2c -c public <target> TN-DHCP-SNOOPING-MIB::tnDhcpSnoopingStatisticsInterfaceRxInform
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.868.2.5.147.1.5.2.1.9.1 snmpget -v2c -c public <target> TN-DHCP-SNOOPING-MIB::tnDhcpSnoopingStatisticsInterfaceRxInform.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> tnDhcpSnoopingStatisticsInterfaceRxInform.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::tnDhcpSnoopingStatisticsInterfaceRxInform 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 |
| 1.3.6.1.4.1.868.2.5.147.1.5.2.1.9 | tnDhcpSnoopingStatisticsInterfaceRxInform | TN-DHCP-SNOOPING-MIB |