pgen_arp class can analyze ARP packet. This class inherit pgen_eth class. ARP is the most liked protocol by Developer. More ARP’s information, prease see RFC826 and ARP(Wikipedia) .


Packet Format



Member Variable

  • can’t use            Hardware type
  • can’t use            Protocol type
  • can’t use            Hardware address length
  • can’t use             Protocol address length
  • ARP.operation  Operation
  • ARP.hwsrc        Sender hardware address
  • ARP.psrc          Sender protocol address
  • ARP.hwdst       Target hardware address
  • ARP.pdst          Target protocol address


Sample Code


This is execution result.



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