Traffic is the foundation of all information security and network performance analysis. Any network tool needs to receive the correct traffic in order to achieve the best benefits. How to simplify the traditional traffic mirror method and filter out the massive traffic Feeding the correct traffic to the corresponding tool is the most important function of the traffic replicator and splitter.

CGS Network Packet Broker (NPB), covering the basic to the most advanced functions of NPB. In addition to basic packet filtering, aggregation, replication, distribution, and weighted traffic load balancing, it can also handle advanced output packets, including packet slicing, de-duplication, MAC/IP replacement, Get off the ERSPAN terminal, transfer 100% of the traffic to Netflow, extract the corresponding IP list from the Domain Name, data masking and other advanced functions, and use RegEx to perform in-depth DPI full packet analysis of the packet payload, and compare the packet location. All packets of the session are filtered out together. It also supports Tool Service Chain, concatenates and distributes traffic to multiple Inline tools, and uses Heartbeat to detect the health status of Inline tools, so that a single faulty tool will not affect the detection traffic of other tools, which greatly simplifies the deployment of cyber security tools , and improve device or network performance device analysis capabilities.