Forum Thread: Why Can I Get Mitmf to Work?

this is the code I use from this link:

https://null-byte.wonderhowto.com/how-to/hacking-pranks-flip-photos-change-images-inject-messages-into-friends-browsers-your-wi-fi-network-0180303/

root@juliusj:~/ship# sudo mitmf -i wlan0 --spoof --arp --gateway 10.0.1.10 --upsidedownternet
returns
Interface wlan0 does not have an assigned IP address

root@juliusj:~/ship# sudo mitmf -i eth0 --spoof --arp --gateway 10.0.1.10 --upsidedownternet
does nothing

root@juliusj:~/ship# sudo mitmf -i eth0 --spoof --arp --gateway 10.0.2.2 --upsidedownternet
does nothing

I used 10.0.1.10 , because that was my ip in the network.

I used 10.0.2.2 because when I did arp-scan it returned 10.0.2.2/4. And when I used ship it showed 10.0.2.2.

note I targeted my own pc, using kali linux in virtualbox from oracle. I installed lscrpt and ship. Using a mac btw