In this chapter
This chapter describes the host-based transmission functionality, which enables high-speed transmission with low CPU load of frames located in a host buffer in the server application memory. Frames that have been received by an NT accelerator can be retransmitted by the same or on a different accelerator without modification.
Host-based transmission can be used in three different scenarios:
- For traffic generation where new frames are generated by the server application. This can be used, for instance, for network testing.
- For replay where frames are captured and stored to memory or disk and retransmitted later. This can be used, for instance, for network analysis.
- For relay where frames are being captured, analyzed and conditionally retransmitted based on defined criteria. This can be used, for instance, for network security.