sample:

main -ip 8.8.8.8

result:

/** same info **/
recv result code:11, seq:7 sourceip:213.248.100.57
recv result code:11, seq:8 sourceip:108.170.242.241
recv result code:11, seq:9 sourceip:209.85.240.43
recv result code:0, seq:10 sourceip:8.8.8.8
trace success!

note:

  code is icmptype field, seq is icmp seq field (it's same as ttl, you can edit code to change it), sourceip is recv icmp ack from where, also ,you can use -maxttl to change maxttl value
icmp id field is 16 ....it's just a magic number

todo

  add delay time, send multi icmp pack for every ttl to get package loss rate, and so on....