1. Go to the Dreamwidth feeds page: https://www.dreamwidth.org/feeds/
2. Where it says "Add Feed" and has a box for "feed url" paste in the following: http://alpennia.com/blog/feed
3. Click the "add feed" button.
Remember that I may not see comments posted on the rss feed entries, because there's no way for me to get notified of them. If you want to comment, please click through to the blog itself.
At some point in the future, I may find a way to export blogs automatically to Dreamwidth like I used to be able to do to Live Journal. But for now, this is the easiest way to read them.
ETA: Hmm, it looks like there should be an easier way to subscribe. If you go to the DW Alpennia feed page (https://alpennia-feed.dreamwidth.org) There should be a place up in the top header display that says "subscribe to this feed". If this works for someone, could you post a note here to confirm?