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Sana147
507b9992b3
|
2 years ago | |
|---|---|---|
| .. | ||
| First_Test_Case.png | 2 years ago | |
| TestCase1_ACK.py | 2 years ago | |
| TestCase1_FIN.py | 2 years ago | |
| TestCase1_FINACK.py | 2 years ago | |
| TestCase1_SYN.py | 2 years ago | |
| TestCase1_SYNACK.py | 2 years ago | |
| readme | 2 years ago | |
readme
This folder contains detail for Test_Case1.
The values for the header fields are:
Verison = 4, to indicate IPv4 version is used.
IHL = 5, which indicates 20 bytes.
Type of Service = 0,
Total Window size = 40, which is 28 in hex. The total windows size contains the total lenght of IP header plus data.
Identification = 0001,
Flags = All flags are set to zero,
Fragment Offset = For now, there is no fragment offset so, this value is set to 0.
Source IP = 200.204.10.12, which is c8cc 0a0c in hex
Destination IP = 200.204.10.14, which is c8cc 0a0e in hex
Source Port = 1234, which is 04D2 in hex,
Destination Port = 4444, which is 115c in hex.
For the SYN packet, the SYN Flag in the header has a value of 1.
For the SYN+ACK packet, the SYN and ACK flags in the header have a value of 1.
For the ACK packet, the ACK flag in the header has a value of 1.
For the FIN packet, the FIN flag in the header has a value of 1.
For the FIN+ACK packet, the FIN and ACK flags in the header have a value of 1.