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My domain is: deliverance.ddns.net
I ran this command: sudo letsencrypt certonly -a webroot --webroot-path=/var/www/html -d deliverance.ddns.net
It produced this output: Failed authorization procedure. deliverance.ddns.net (http-01): urn:acme:error:connection :: The server could not connect to the client to verify the domain :: Could not connect to 92.28.XXX.XXX:XXXX
The following errors were reported by the server:
To fix these errors, please make sure that your domain name was
entered correctly and the DNS A record(s) for that domain
contain(s) the right IP address. Additionally, please check that
your computer has a publicly routable IP address and that no
firewalls are preventing the server from communicating with the
client. If you’re using the webroot plugin, you should also verify
that you are serving files from the webroot path you provided.
My operating system is (include version): Linux raspberrypi 4.4.38-v7+
My web server is (include version): nginx version: nginx/1.6.2
My hosting provider, if applicable, is: No-IP
I can login to a root shell on my machine (yes or no, or I don’t know): Yes
’m using a control panel to manage my site (no, or provide the name and version of the control panel): I dont know
Good morning. I’m quite new in all this so, please forgive me if I make dummy questions or any stupid assumption. My end goal is having node-red running in my pi serving some webpages, and handle the traffic with nginx. The tutorial that i’m following (with some exceptions) is Tutorial.
- I have running nginx. I can connect to my localhost:80 and see the basic webpages server by nginx.
- I have a ddns (deliverance.ddns.net) and If i access that DNS from outside my local network, I can see the basic webpages server by nginx.
Now, I want to create a certificate with Let’s Encrypt and I ran the command mentioned before with the result mentioned before too.
I think that the problem is that, when I execute the command to generate the certificate the connection is
Local network -> DDNS -> Local network again.
I was asking in the forums of my internet provider, and seems that the problem is that loopback is not allowed.
I was wondering, is there anyway to avoid that restriction.
As a note, the router is a Huawey HG633 and I was not able to find an specific option that could help me with that in the admin panel of the router.