NAT Reflection/Port Forwarding Question

[dlorensen]

Hello,

I know this is something obvious somewhere but I cant find it in a simple enough language for me to understand.

I have a DVR running on port 80 behind my pfsense. I have port forwarding setup and its working from outside the network. Inside of the network I can not use the WAN address to get to the DVR. It keeps timing out, or I get the login of the PFSense.

Im not sure if I need a different firewall rule or NAT rule setup.

Please advise.
Thanks.

[Grimson]

RTFM: https://docs.netgate.com/pfsense/en/latest/nat/accessing-port-forwards-from-local-networks.html#method-2-split-dns