Kernel Design - 2023.2 English

Vitis Libraries

Release Date
2023.2 English

The GeoIP Kernel design is show in the figure below:

Figure 1 GeoIP Kenrel architecture on FPGA

The functions of each module in the figure are:

  • findAddrID: find start address in netLow21 according to input ip
  • readHead and findChunck: Narrow the search scope in netLow21
  • addrConvert, readNetLow21 and searchID: Find the netLow21 corresponding to ip and get its id.