I am having problems obtaining a certificate on a fresh raspbian installation using certbot-auto. I keep running into a timeout error (see full output below). Upon checking the debug logs, the only thing that looks out of the ordinary is the following line, which appears as certbot attempts to spin …

Turns out the problem may have been with my ISP blocking port 80. I came across this piece of advice in a HomeAssistant tutorial: [image] and used the tls challenge without issue. I was thrown off because I mistakenly accessed dwelch.duckdns.org:80 from within my network. When trying to access f…

Help with standalone certbot: "Failed to bind to :80 using IPv4"

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dwelchmd July 8, 2017, 4:39pm 11

Beautiful, that port option is the piece I was missing in my mental model. Thanks so much for the help.

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Help with standalone certbot: "Failed to bind to :80 using IPv4"

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