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O 1. 192.168.2.101 » 192.168.2.100 tcp 2502 > 21 [SYN] Seq=0 Win=16384 Len=0 MSS=1460 SACK_PERM=1
O 2. 192.168.2.100 » 192.168.2.101 tcp 21 > 2502 [SYN, ACK] Seq=0 Ack=1 Win=65535 Len=0 MSS=1460 SACK_PERM=1
O 3. 192.168.2.101 » 192.168.2.100 tcp 2502 > 21 [ACK] Seq=1 Ack=1 Win=17520 Len=0
O 4. 192.168.2.100 » 192.168.2.101 ftp Response: 220 colasoft_test_2 Microsoft FTP Service (Version 5.0).
O 5. 192.168.2.101 » 192.168.2.100 tcp 2502 > 21 [ACK] Seq=1 Ack=59 Win=17462 Len=0

Here are some of things that registered users can do with this pcap:

  • Reorder packets
  • Fragment packets
  • Reassemble TCP streams
  • Rewrite TCP streams (over IPv4 and IPv6)
  • Extract embedded HTTP content
  • Convert any packet into a DoS generator