Look at the packets' list below. Which packets belong to the FTP session? Please provide the packet line number for the FTP session by auditing the list
Networking Model
Networking is a method of linking two or more devices in order to share data, give technical support, and communicate. It refers to the communication between connected computing devices such as desktops, laptops, smartphones, servers, and tablets and also Internet of Things (IoT) devices such as cameras, doorbells, door locks, and various sensors.
Design of the Network System
For a medium and a large scale business around the globe computers and networking plays a major role. With the access of these digital components hardware, all the necessities are interconnected and thus business runs smoothly. As the daily consumption rate of a product is increasing day by day thus the networking factor or the network design of a business is also becoming more complex.
Networking
Networking refers to the communication shared between a group of computers. A group of computers connected to each other for the purpose of sharing resources and information is called a computer network. The first computer network was ARPANET, which stands for Advanced Research Projects Agency Network.
Look at the packets' list below. Which packets belong to the FTP session? Please provide the packet line number for the FTP session by auditing the list. (e.g. answer like Line number 1-5, if FTP session packets are in a sequence ranging 1 to 5, or answer line number 7 if a packet appears/shown on its own amid other non-FTP session packets). You can select and copy the packets and then paste to a Notepad (text editor) or WordPad for inspection.
Hint: not all packets are FTP session. Labels are given below (e.g. First Set/Range FTP Packets, etc):
1) 22:47:38.436811 IP 192.168.231.130.43492 > 23.217.196.4.443: Flags ack 4529, win 42340, length 0
2) 22:47:38.437011 IP 23.217.196.4.443 > 192.168.231.130.43492: Flags ack 1517, win 64240, length 0
3) 22:47:38.528426 IP 192.168.231.130.54561 > 192.168.231.2.53: 7444+ A? ftp.kerne.org. (31)
4) 22:47:38.528517 IP 192.168.231.130.54561 > 192.168.231.2.53: 36142+ AAAA? ftp.kerne.org. (31)
5) 22:47:38.728961 IP 192.168.231.130.51254 > 108.168.178.150.443: Flags ack 5864, win 43800, length 0
6) 22:47:38.729182 IP 108.168.178.150.443 > 192.168.231.130.51254: Flags , ack 1477, win 64240, length 0
7) 22:47:38.787788 IP 192.168.231.2.53 > 192.168.231.130.54561: 36142 1/0/0 CNAME kerne.org. (45)
8) 22:47:38.812514 IP 192.168.231.2.53 > 192.168.231.130.54561: 7444 2/0/0 CNAME kerne.org.,
9) 22:47:38.812762 IP 192.168.231.130.60830 > 104.131.33.237.21: Flags seq 3851904481, win 29200,
10) 22:47:38.830888 IP 192.168.231.130.60830 > 104.131.33.237.21: Flags ack 1, win 29200, length 0
11) 22:47:38.857245 IP 192.168.231.130.43484 > 23.217.196.4.443: Flags ack 18288, win 64240, length 0
12) 22:47:38.857460 IP 23.217.196.4.443 > 192.168.231.130.43484: Flags ack 3180, win 64240, length 0
13) 22:47:38.867379 IP 104.131.33.237.21 > 192.168.231.130.60831: Flags seq 1:74, ack 1, win 64240,
14) 22:47:38.867540 IP 192.168.231.130.60831 > 104.131.33.237.21: Flags ack 74, win 29200, length 0
15) 22:47:39.209183 IP 192.168.231.130.43504 > 23.217.196.4.443: Flags ack 2595, win 35040, length 0
16) 2:47:41.537019 IP 52.40.110.82.443 > 192.168.231.130.54486: Flags ack 2014, win 64240, length 0
17) 22:47:41.793027 IP 192.168.231.130.54472 > 52.40.110.82.443: Flags , ack 4473, win 49640, length 0
18) 22:47:41.793313 IP 52.40.110.82.443 > 192.168.231.130.54472: Flags , ack 8171, win 64240, length 0
19)22:47:42.169034 IP 192.168.231.130.40378 > 173.241.242.220.443: Flags ack 20022, win 64240,
20)22:47:43.973970 IP 192.168.231.130.52744 > 198.8.70.212.21: Flags, seq 1085, ack 4000, win 37800,
21) 22:47:43.974027 IP 198.8.70.212.21 > 192.168.231.130.52744: Flags ack 1085, win 64240, length 0
22) 22:47:43.974035 IP 198.8.70.212.21 > 192.168.231.130.52744: Flags ack 1086, win 64239, length 0
23) 22:47:43.993124 IP 192.168.231.130.37438 > 23.23.128.21.21: Flags ack 1165, win 31837, length 0
24) 22:47:43.993233 IP 23.23.128.21.21 > 192.168.231.130.37438: Flags, ack 1706, win 64240, length 0
First Set/Range FTP Packet/s
Second Set/Range FTP Packet/s
Third Set/Range FTP Packet/s
Fourth Set/Range FTP Packet/s
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