All MIBs › IB-PLATFORMONE-MIB › ibNetworkMonitorDNSSecurityInvalidPort15
ibNetworkMonitorDNSSecurityInvalidPort15
Module: IB-PLATFORMONE-MIB
OID (symbolic): IB-PLATFORMONE-MIB::ibNetworkMonitorDNSSecurityInvalidPort15
OID (numeric): 1.3.6.1.4.1.7779.3.1.1.2.1.3.1.4.1.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Number of DNS responses to invalid ports during the last 15 minutes
What is ibNetworkMonitorDNSSecurityInvalidPort15?
This OID counts DNS responses received on invalid source ports during the last 15 minutes. It helps distinguish a brief anomaly from a sustained attempt to poison the DNS cache.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.7779.3.1.1.2.1.3.1.4.1.3 snmpwalk -v2c -c public <target> IB-PLATFORMONE-MIB::ibNetworkMonitorDNSSecurityInvalidPort15
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.7779.3.1.1.2.1.3.1.4.1.3.1 snmpget -v2c -c public <target> IB-PLATFORMONE-MIB::ibNetworkMonitorDNSSecurityInvalidPort15.1
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OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.7779 | infoblox | IB-SMI-MIB |
| 1.3.6.1.4.1.7779.3 | ibSNMP | IB-SMI-MIB |
| 1.3.6.1.4.1.7779.3.1 | ibProduct | IB-SMI-MIB |
| 1.3.6.1.4.1.7779.3.1.1 | ibOne | IB-SMI-MIB |
| 1.3.6.1.4.1.7779.3.1.1.2 | ibPlatformOne | IB-SMI-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.7779.3.1.1.2.1 | ibPlatformModule | IB-PLATFORMONE-MIB |
| 1.3.6.1.4.1.7779.3.1.1.2.1.3 | ibNetworkMonitor | IB-PLATFORMONE-MIB |
| 1.3.6.1.4.1.7779.3.1.1.2.1.3.1 | ibNetworkMonitorDNS | IB-PLATFORMONE-MIB |
| 1.3.6.1.4.1.7779.3.1.1.2.1.3.1.4 | ibNetworkMonitorDNSSecurity | IB-PLATFORMONE-MIB |
| 1.3.6.1.4.1.7779.3.1.1.2.1.3.1.4.1 | ibNetworkMonitorDNSSecurityInvalidPort | IB-PLATFORMONE-MIB |
| 1.3.6.1.4.1.7779.3.1.1.2.1.3.1.4.1.3 | ibNetworkMonitorDNSSecurityInvalidPort15 | IB-PLATFORMONE-MIB |