How are you determining the IP address you’re attacking? 10.0.2.4 was just the address that my VM picked up but yours will likely be different.
There are a number of ways that you could determine the address that your VM has picked up:
I’ve reached an impasse with this one, so I’m writing up my current progress and walking away for a while. I will try to come back to this later, but I’m at a point where I can’t figure out how I could possibly move forward with the information that I…