I’m currently trying out Graylog. I am trying to set it up so that it can be accessible outside via NAT. Currently I have set my router to allow port 9000 and point it to the same port of the server. I can access the web interface via local lan without problems but when accessing it via the internet I just get a blank screen. I would much appreciate any help. Kindly see details on my installation below:
this community has already multiple options for that. But in the end you need to have the http_external_uri or a specific header that points your browser to the Graylog API to retrieve data.