Often it is necessary to export netflow traffic on more than one server (production, development, test...). Having in mind that Cisco, Juniper and other devices can often export netflow data only on two devices, there is a need for tools for multiplication of netflow traffic.
One of these tools is Samplicator. It is a software packege for Linux that listens to UDP datagrams at defined port and sends copies to set of other IP addresses we define.
Then install application with command: make install
Softver will run with command: samplicate
In This example NetFlow Samplicator Server receives traffic from exporter 10.0.0.254 via port 2000, then sends copies to multiple NetFlow Servers via port 2055: