I'm trying to open up port 5000 on my router so I can remotely access my Synology NAS server. What I assumed would be a quick change to my router is quickly becoming a headache. No matter what I do port 5000 won't show up as open on a port checker website.
What ip address should I be putting in? My computer, my router, the NAS server or the public address???

What ip address should I be putting in? My computer, my router, the NAS server or the public address???