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The IP module can be configured to store less information for significant less memory usage and slightly better performance. | The IP module can be configured to store less information for significant less memory usage and slightly better performance. | ||
* Store connection information for every IP: This option is enabled | * Store connection information for every IP: This option is enabled by default. When enabled, the IP measurement module stores every connection for each IP. | ||
This includes historical packet counter so you can see for individual connection at which time the connection transferred which amount of data. | |||
Connection data will be stored as long as possible regarding the total memory usage. | |||
Disabling this option will increase the minimum storage time significantly. | |||
* Store layer 7 protocol information for every IP: The network protocols and their historical traffic data is stored for each IP if this option is enabled. | |||
Disabling this option will increase the minimum storage time slightly. | |||
* | * Track number of new connections for every IP: When this option is enabled, TCP connections per IP will be tracked. | ||
Connections are divided into valid and invalid connections for server and client direction and the amount is shown. | |||
Disabling this option will increase the minimum storage time slightly. | |||
* Store traffic history graph for IP peers: This option allows enabling or disabling the traffic history graph that is shown per peer in the "Peers" tab for an IP. | |||
Disabling this option will increase the minimum storage time slightly. | |||
* | * Enable RTP measurement: This option allows enabling or disabling of RTP related statistics that are shown in the "RTP statistics" tab for an IP. | ||
Jitter and MOS calculation in the :Sip module` also depends on this switch. | |||
Disabling this option will increase the minimum storage time slightly. | |||
<big>'''Interface and MAC throughput'''</big> | |||
The throughput measurement module can measure interface throughput with a configurable resolution. | |||
The module can report its measurements via IPFIX or generate incidents as soon as a configured threshold exceeds. | |||
as soon as a configured threshold exceeds. | |||
It can be configured as follows: | It can be configured as follows: | ||
* '''Duration of one measurement interval in milliseconds''': The measurement interval | * '''Duration of one measurement interval in milliseconds''': The measurement interval in milliseconds. | ||
For each interval all packets are aggregated until the interval duration is over and a new interval starts. | |||