Hi all,
My domain is: remote.oakwood.surrey.sch.uk
I ran this command: Generate a Certificate manually
It produced this output: Status 400 (timeout)
My web server is (include version): IIS 2016
The operating system my web server runs on is (include version): Server 2016
My hosting provider, if applicable, is: na
I can login to a root shell on my machine (yes or no, or I don’t know): yes
I’m using a control panel to manage my site (no, or provide the name and version of the control panel): no
This has worked previously, but has only just stopped working. Nothing has changed in terms of configuration
Hi @ctreslovehayes
checking your domain there is a timeout - https://check-your-website.server-daten.de/?q=remote.oakwood.surrey.sch.uk
So Letsencrypt can't validate your domain.
Open your firewall. And, if there is no port 80 binding, add one.
I have added a binding and same issue. Although I can browse to the file now
I can't. There are new checks of your domain - https://check-your-website.server-daten.de/?q=remote.oakwood.surrey.sch.uk
A result http status 404 checking http + /.well-known/acme-challenge/random-filename is required.
There are only timeouts.
We use WAP for authentication. Could that be blocking the request?
May be the next problem. A timeout -> no answer, may be a firewall.
Answer "no authentication" -> that's an answer.
Letsencrypt checks a file in /.well-known/acme-challenge via http / port 80, so there must be an answer.
If this isn't possible, use dns validation.
Then no webserver is required.
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Is there a way to see how previous certs were issued?
What client do you use?
That's
incomplete. But "timeout" -> http validation is used.
system
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