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Hey, I am not able to access the dashboard. (I followed the installation tutorial). The url address ( http://10.20.20.1) displays in broweser the following: “404 not found nginx”

Here are pastebin of ip addr command of my system https://pastebin.ubuntu.com/p/zzFKwM5G4Z/

Will be helpful if someone can point me towards potential solution.

Thanks