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jarkom-task-tcp-udp

Name : Ahmad Rafif Hikmatiar
NRP : 5025211247

TCP

1

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Answer:

IP: 192.119.245.12
Port: 55639

2

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Answer:

Port: 80

3

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Answer:

Sequence Number (raw): 4236649187

4

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Answer:

Sequence Number (raw): 1068969752
Acknowledgment Number (raw): 4236649188

5

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Answer:

Sequence Number (raw): 4236649188

6


Answer:



7

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Answer:

packet 1: header = 44 bytes, payload = 0 byte
packet 2: header = 40 bytes, payload = 0 byte
packet 3: header = 32 bytes, payload = 0 byte
packet 4: header = 32 bytes, payload = 1448 bytes

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Answer:



9

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Answer:

Yes, we can see in the info column containt "TCP segment of a reassembled PDU"

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Answer:



11

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Answer:

First, we see the byte of the TCP packet which is 154 kb or 154000 bytes. Then calculate the time difference of last packet of tcp and first packet of tcp. Last, divide the bytes by time and the result is 799037.005

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14


Answer:



UDP

1

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Answer:

Pakcet Number: 5
Protocol: SSDP Source Port: 47931 Field: 4

2


Answer:

The length of each of UDP Header field is 2 bytes

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Answer:

The value of the length field is payload + UDP header field -> 275 + 8 = 283

4


Answer:

The maximum bytes in UDP payload is 2^16 - 8 = 65527

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Answer:

The largest possible source port number is 2^16 = 65535

6


Answer:

The protocol number for UDP is 17

7

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Answer:

The destination port of packet 15 and source port of packet 17 is matched. we also can see that in the left column of "No." there is a arrow that this 2 packet is connected

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