TCP Three-way Handshake Ports

HTB Content Academy
1

[UPDATE] - The issue has been resolved.
→ Thanks to onthesauce

Hello mates,

I am writing regarding the following module Intro to Network Traffic Analysis , i am stuck at the Interrogating Network Traffic With Capture and Display Filters section.

I found the lower and the higher port from the TCP Three-way Handshake
The lower port is for sure the HTTP port because it is also mention in the hint.
But when i type the ports it show that the answer is incorrect.

Also i am not sure how is the correct way to enter the answer:
PORT1,PORT2
PORT1 PORT2
PORT1-PORT2

Can you please help and give me some advice/tip what i am doing wrong?

Thanks in advance.

2

Hey,

The correct way is just PORT1 PORT2

I guess it depends on how you are filtering the capture, but if you filter it right then it should be within the first 10 lines.
-onthesauce

3

Hey,
Thank you very much for the tip.
After filtering the capture in right way i was able to find the correct port.

Thanks again for the help :slightly_smiling_face: