Tweaks Settings
Tweaks Settings
This section allows to enter the SNMP Timeout in seconds (5 to 20 seconds is recommended). As with most other network protocols a sending device (i.e. the computer running PRTG Traffic Grapher) sends out a request to another device and waits to receive a response. This definable value basically allows to configure a delay within which the SNMP response must be received. Should a SNMP response not be received within this specified timeout value, the SNMP sensor will be registered as not being measurable and the sensor will be shown in red to show the error status.
If your PC is a multi-homed system with more than one IP address you may need to specify the IP address that PRTG uses to contact the devices in the Bind IP setting.
The checkbox High Compatibility Mode should be marked if you get coverage values below 100% although PRTG and the device are running continuously. See next section.
Use the Memory Limit setting to limit the maximum memory that a toplist may use in RAM. This is necessary because for high traffic networks e.g. the Top Connections list can grow quite large. The default of 5 MB should be sufficient for most situations.