this post was submitted on 13 Jun 2023
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@nutomic @liaizon 502 Bad Gateway ?
I was getting 502 Bad Gateway. When I pinged Lemmy.ml I got an IPV6 address. It disabled IPV6 on my local computer and now when I ping I get a IPV4 IP address it works now.
I am wondering if DNS is screwed up on the IPV6 network for Lemmy.ml.
Note. This could totally be something on my end, I really haven't done much with IPV6 but it did solve the 502 Error so I might do the same for you.
Edit. I had a few people say turning off IPV6 on their end fixes the 502 Bad Gateway, so it looks like it has something to do with IPV6.
Thanks for mentioning the IPv6, I've been banging my head all day trying to figure out why I kept getting the 502 yet no one was complaining anywhere and isitdown was showing the server as Up.
I forces my DNS to resolve only IPv4 for lemmy.ml and now I can use it.
My suspicion is that nginx is misconfigured and not listening via IPv6. Or maybe the AAAA record is pointing to the wrong IPv6 address.
@[email protected] Thanks for upgrading the server!