u/FanPrudent6780

Hey everyone, I am very new to all this and am having issues getting this up and running with AT&T. I’ve tried a couple times and can’t get it working. I most recently followed Flipper’s guide for specifically doing it through AT&T but must’ve messed something up on my router settings and I had to reset. I ended up not being able to even ssh into my raspberry pi and had connectivity issues with other devices too. I know AT&T won’t let you do DNS and so I tried the pass through IP. Does anyone have any advice on what could be going wrong? This is not my area of expertise so I wouldn’t be surprised if it’s an obvious mistake. I’m working with a Raspberry Pi Zero and AT&T BGW320-505. Happy to provide more information on whatever if needed to help. TIA!