All MIBs › CISCO-IP-URPF-MIB › cipUrpfIfNotifyDropRateThreshold
cipUrpfIfNotifyDropRateThreshold
Module: CISCO-IP-URPF-MIB
OID (symbolic): CISCO-IP-URPF-MIB::cipUrpfIfNotifyDropRateThreshold
OID (numeric): 1.3.6.1.4.1.9.9.451.1.3.1.1.2
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-write
Description: When the calculated rate of URPF packet drops (cipUrpfIfDropRate) meets or exceeds the value specified by this object, a cipUrpfIfDropRateNotify notification is sent if cipUrpfIfDropRateNotifyEnable is set to true, and no such notification for the IP version has been sent for this interface for the hold-down period.
Note that due to the calculation used for drop rate, if there are less than n drop events in an n-second period the notification will not be generated. To allow for the detection of a small number of drop events, the value 0 (zero) is used to indicate that if any drop events occur during the interval, a notification is generated.
What is cipUrpfIfNotifyDropRateThreshold?
A configurable threshold value; when the URPF drop rate on an interface meets or exceeds it, the device sends a drop-rate notification (if notifications are enabled), letting operators set sensitivity for spoofing-related alerts.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.451.1.3.1.1.2 snmpwalk -v2c -c public <target> CISCO-IP-URPF-MIB::cipUrpfIfNotifyDropRateThreshold
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.451.1.3.1.1.2.1 snmpget -v2c -c public <target> CISCO-IP-URPF-MIB::cipUrpfIfNotifyDropRateThreshold.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.9.9.451.1.3.1.1.2.1 i <value>
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.451 | ciscoIpUrpfMIB | CISCO-IP-URPF-MIB |
| 1.3.6.1.4.1.9.9.451.1 | ciscoIpUrpfMIBObjects | CISCO-IP-URPF-MIB |
| 1.3.6.1.4.1.9.9.451.1.3 | cipUrpfInterfaceConfig | CISCO-IP-URPF-MIB |
| 1.3.6.1.4.1.9.9.451.1.3.1 | cipUrpfIfConfTable | CISCO-IP-URPF-MIB |
| 1.3.6.1.4.1.9.9.451.1.3.1.1 | cipUrpfIfConfEntry | CISCO-IP-URPF-MIB |
| 1.3.6.1.4.1.9.9.451.1.3.1.1.2 | cipUrpfIfNotifyDropRateThreshold | CISCO-IP-URPF-MIB |