Monitor the active flows and hosts of your network † SNMP v1/v2c support and continuous monitoring of SNMP devices.Alerts engine to capture anomalous and suspicious hosts.Interactive historical exploration of monitored data exported to MySQL.Support for MySQL, ElasticSearch and LogStash export of monitored data.
#Ntopng export flows full
Store on disk persistent traffic statistics to allow future explorations and post-mortem analyses.
Monitor and report live throughput, network and application latencies, Round Trip Time (RTT), TCP statistics (retransmissions, out of order packets, packet lost), and bytes and packets transmitted.Top talkers (senders/receivers), top ASs, top L7 applications.Produce long-term reports for several network metrics including throughput and application protocols.Show realtime network traffic and active hosts.Sort network traffic according to many criteria including IP address, port, L7 protocol, throughput, Autonomous Systems (ASs).In this scenerio, the nProbe configuration is essential the same as above, however, with a slight modification.JTVCYWRyb3RhdGUlMjBiYW5uZXIlM0QlMjIzJTIyJTVE Hardware There are cases where you may require nProbe to act as a sort of “hub” for collection, such as behind a NAT. Once this configuration is saved and the services started, you are ready to start viewing flow data in ntopng. Here we select the NetFlow version, as well as any fields we want to decode from the flow. The final step, is to configure the “Flow Export Format”. We will now instruct nProbe to create this socket by setting the “ZeroMQ Endpoint” to “tcp://127.0.0.1:5556”. In the previous step, we configured ntop to connect to a ZMQ socket on localhost. The listening port is where the NetFlow exporter should send to. Here we configure our “Listening Port”, and “ZMQ Endpoint”, and “Flow Export Format”. In the nBox UI, navigate to “Appplication > nProbe”, and select the “Proxy” tab. We must now configure nProbe to listen for incoming NetFlow traffic, decode it, and publish it to ntopng. Once the changes are saved, we will see this in the list of Interfaces in ntop. In our case, we have nProbe running on the same machine, so we will be connecting to a socket on localhost. We then specify our address for the “Collector Endpoints”. Under Interfaces, we will select “Collector Only”
In this example, we are going to use ntopng only as a NetFlow collector. This will be a connection to a ZeroMQ socket that we will configure nProbe to create in the next step.įrom the nBox UI, navigate to “Applications > ntopng”, and select the configuration tab. Our first task is to configure an interface for ntopng to listen on. Ntopng and nProbe utilize ZeroMQ. This gives us greater control over how our flow data can be distributed to collectors. In this article we will cover two ways to configure nProbe using proxy mode using the nBox graphical interface, so that we may forward flows to either ntopng or another collector such as SolarWinds NTA. There are numerous ways to configure nProbe to work with NetFlow.
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