Hi all, I selfhost private instance of Lemmy for my friends behind Pangolin reverse proxy. I noticed something interesting in the logs; Lemmy specifically gets pinged / tried to access each midnight UTC from what looks like an IP from inside the network. Just out of curiosity, do you have any idea what that could be? I have federation off and private instance on, but maybe it is something from Lemmy network checking if my server is alive? Thank you in advance
And when you ping that IP address back, what happens?
Can you trace it?
Maybe setup wireshark and record what happens at that time of night…
I will definitely do that, right now I can’t work with anything because the traffic gets stopped at Pangolin’s level, but I will turn off Pangolin’s auth for one night