ARPProbeMessages

• ARP requests with Sender IP 0.0.0.0: a host with no address yet asking whether the one it wants, Target IP, is already taken
• The first step of ARPDuplicateAddressDetection - see ARPProbe
• When the address is taken, the answer is one of the ARPProbeReplyMessages
• Shapes:
  • ARPProbe
  • ARPProbeBroadcastTargetMAC
  • ARPProbeBroadcastTargetMACSenderMACMismatch
  • ARPProbeSenderMACMismatch
  • ARPProbeWithTargetMAC
  • ARPProbeWithTargetMACSenderMACMismatch
  • UnicastARPProbe
  • UnicastARPProbeSenderMACMismatch