I have no idea what’s going on. my server once run fedora, and its hostname was fedoraserver. I recently installed AlmaLinux, and now its hostname is tserver. today I was looking at the logs of jellyfin and… Slow HTTP Response from http://fedoraserver:8096
…
…
…
* realization *
…
WTF!!! It’s like I saw a ghost. do any of you know what’s going on?
even more strange:
$ host fedoraserver
fedoraserver.station has address 192.168.1.4
fedoraserver.station has address 192.168.1.13
fedoraserver.station has address 192.168.1.41
fedoraserver.station has address 192.168.1.10
$ host tserver
tserver.station has address 192.168.1.13
$ host 192.168.1.13
13.1.168.192.in-addr.arpa domain name pointer fedoraserver.station.
I’m… I’m scared
DHCP?
Your old host registered an fqdn and did mnt remove it, then the new host registered the same ip to a different fqdn.
It happens
I have no idea what you are using for dhcp/dns but start by looking there