Lab 3 1: DHCP Capture

Overview

In this lab our goal is to use Wireshark to capture the traffic associated with renewing and releasing a DHCP IP.

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Lab

Mac

I have a Mac computer with a Kali VM but I wanted to challenge myself to do this lab in my Mac OS because why not?

Releasing and Renewing IP

Step 1: Figuring out interface name

• The internet said en0 for wired and en1 for Wifi but I checked both and my wifi seems to be under en1.

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Step 2: Releasing

• sudo ipconfig set en0 BOOTP

Step 3: Renewing

• sudo ipconfig set en0 DHCP