Sample output from pingpackets
An example output is given below. Note that numeric values of all fields
are printed and details follow. For example, the Protocol field contains
the value 17, which corresponds to UDP. Similarly, IP addresses are given
in dotted decimal followed by the computer name).
----------------------------------------------------------------------------
ETH: ----- Ether Header -----
ETH:
ETH: Packet 1
ETH: Packet size = 210 bytes
ETH: Destination = 08:00:20:01:3D:94
ETH: Source = 08:00:69:01:5F:0E
ETH: Ethertype = 0800 (IP)
IP: ----- IP Header -----
IP:
IP: Version = 4
IP: Header length = 20 octets
IP: Type of service = 00
IP: ..0. .... = routine
IP: ...0 .... = normal delay
IP: .... 0... = normal throughput
IP: .... .0.. = normal reliability
IP: Total length = 196 bytes
IP: Identification = 19846
IP: Flags = 0X
IP: .0.. .... = may fragment
IP: ..0. .... = more fragments
IP: Fragment offset = 0 octets
IP: Time to live = 253 hops
IP: Protocol = 17 (UDP)
IP: Header checksum = 18DC
IP: Source address = 128.10.26.116 (monkey.cs.purdue.edu)
IP: Dest. address = 128.10.3.100 (xinuserver.cs.purdue.edu)
IP: Data starts = 74 73 00 07 ...
----------------------------------------------------------------------------
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