Cannot SSH to DMZ network on home router - C1200v3 & C7
I'm trying out the DMZ setting on my Archer C1200 v3.0. I hooked up an old router AC1750 C7 and set it as the DMZ host.
The thought is this DMZ router now should be totally exposed to the internet and any port forwarding I do on the DMZ router would go right out to the internet.
I'm doing this to try and separate me home network (TV, Phones, Personal Laptop) from my Lab setup which I want to be partially accessible remotely.
I get internet in the DMZ network, Everything is great locally but I can't hit anything from the internet.
I forwarded port 422 on the DMZ router as a custom SSH port to my Lab PC.
Didn't work
I tried also adding forwarding from my Home Router,
Didn't work.
Do I need to manually add routes on the Home router to direct traffic? I must not get some limitation to the DMZ feature.
Here is a quick sketch of what the network looks like.
https://www.dropbox.com/s/74qwllw2lhu9a43/HomeNetwork%20.jpeg?dl=0