Doing the same with wireshark is preffered but any other tool is also welcomed.
Do you have permission?
Or maybe you suspect he's an english creepy teacher ?
I also thought that haha
When you say access, do you have his password? If so, you can see all his traffic after capturing it with the airdecap-ng command. It's part of the aircrack-ng suite.
And that's a tool i never heard off, Time to test it, Thanks OTW