Unable to reach target machine while tethering from my iPhone

I am able to connect to the VPN just fine, but when I scan the IP of the target machine that spawned it’s clearly not the correct machine. I am working on Redeemer, and instead of a single open port there are dozens with numerous random services.

I’ve tried connecting to the VPN directly from my Kali linux machine (a method that works without issue on my home internet) as well as directly on my iPhone using the OVPN Connect app (not at the same time, of course). I’ve also tried disabling the iCloud Private Relay option that is available on my phone, but nothing I’ve tried seems to work. Is there an important step I am missing here?

Thanks!