I used the stock docker setting that is setup for 2456-2458 I believe, sorry I'm at work so everything will be by memory. I have been entering through the game and typing my local IP to get into the server. I have tried through steam server tab but have been unsuccessful. I have also tried my WAN/external IP and port and it does not connect. I've looked at the server log while it boots and nothing stood out as an issue at the time, though i will check again tonight and post a screenshot of both docker template and server log. I will also double check my port forward as well and screen shot that as well.
I greatly appreciate your support, i didnt realize you had so many contributions to support.