Created: 26-Apr-2001
Modified: 26-Apr-2001
By: Lawrence Baldwin

Here are examples of a normal ARP Request (Frame 7) and ARP reply (Frame 8):

- - - - - - - - - - - - - - - - - - - - Frame 7 - - - - - - - - - - - - - - - - - - - -

DLC:  ----- DLC Header -----
      DLC:  
      DLC:  Frame 7 arrived at  01:54:26.2650; frame size is 60 (003C hex) bytes.
      DLC:  Destination = BROADCAST FFFFFFFFFFFF, Broadcast
      DLC:  Source      = Station Intel 22B210, IDIOT
      DLC:  Ethertype   = 0806 (ARP)
      DLC:  
ARP: ----- ARP/RARP frame -----
      ARP: 
      ARP: Hardware type = 1 (10Mb Ethernet)
      ARP: Protocol type = 0800 (IP)
      ARP: Length of hardware address = 6 bytes
      ARP: Length of protocol address = 4 bytes
      ARP: Opcode 1 (ARP request)
      ARP: Sender's hardware address = 00A0C922B210
      ARP: Sender's protocol address = [172.16.1.101]
      ARP: Target hardware address   = 000000000000
      ARP: Target protocol address   = [172.16.1.50]
      ARP: 
      ARP: 18 bytes frame padding
      ARP: 
ADDR  HEX                                               ASCII
0000: ff ff ff ff ff ff 00 a0 c9 22 b2 10 08 06 00 01 | ÿÿÿÿÿÿ. É"².....
0010: 08 00 06 04 00 01 00 a0 c9 22 b2 10 ac 10 01 65 | ....... É"².¬..e
0020: 00 00 00 00 00 00 ac 10 01 32 00 00 00 00 00 00 | ......¬..2......
0030: 00 00 00 00 00 00 00 00 00 00 00 00             | ............

- - - - - - - - - - - - - - - - - - - - Frame 8 - - - - - - - - - - - - - - - - - - - -
DLC:  ----- DLC Header -----
      DLC:  
      DLC:  Frame 8 arrived at  01:54:26.2659; frame size is 60 (003C hex) bytes.
      DLC:  Destination = Station Intel 22B210, IDIOT
      DLC:  Source      = Station Intel 3C66E1
      DLC:  Ethertype   = 0806 (ARP)
      DLC:  
ARP: ----- ARP/RARP frame -----
      ARP: 
      ARP: Hardware type = 1 (10Mb Ethernet)
      ARP: Protocol type = 0800 (IP)
      ARP: Length of hardware address = 6 bytes
      ARP: Length of protocol address = 4 bytes
      ARP: Opcode 2 (ARP reply)
      ARP: Sender's hardware address = 0090273C66E1
      ARP: Sender's protocol address = [172.16.1.50]
      ARP: Target hardware address   = 00A0C922B210
      ARP: Target protocol address   = [172.16.1.101]
      ARP: 
      ARP: 18 bytes frame padding
      ARP: 
ADDR  HEX                                               ASCII
0000: 00 a0 c9 22 b2 10 00 90 27 3c 66 e1 08 06 00 01 | . É"²..�'fá¬..2
0020: 00 a0 c9 22 b2 10 ac 10 01 65 00 00 00 00 00 00 | . É"².¬..e......
0030: 00 00 00 00 00 00 00 00 00 00 00 00             | ............