Thanks!
I don’t know how to bypass the hostname to access with just the IP, using the command I added to allow my hostname
When I modify /etc/default/duplicati, I restart using the following command
sudo systemctl enable duplicati.service
sudo systemctl daemon-reload
sudo systemctl start duplicati.service
I changed the dpulicati environment variable
/etc/default/duplicati
DAEMON_OPTS="--webservice-interface=any --webservice-allowed-hostnames=WENsDell3551"
when I run$ sudo lsof -i ":8200" -sTCP:LISTENit gives no output.
I checked the service status using$ sudo systemctl status duplicati.serviceand it was running unnormall,says
● duplicati.service - Duplicati web-server
Loaded: loaded (/etc/systemd/system/duplicati.service; enabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Fri 2025-04-11 10:50:51 CST; 2min 28s ago
Process: 4814 ExecStart=/usr/bin/duplicati-server $DAEMON_OPTS (code=exited, status=100)
Main PID: 4814 (code=exited, status=100)
Apr 11 10:50:51 raspberrypi systemd[1]: duplicati.service: Scheduled restart job, restart counter is at 5.
Apr 11 10:50:51 raspberrypi systemd[1]: Stopped Duplicati web-server.
Apr 11 10:50:51 raspberrypi systemd[1]: duplicati.service: Start request repeated too quickly.
Apr 11 10:50:51 raspberrypi systemd[1]: duplicati.service: Failed with result 'exit-code'.
Apr 11 10:50:51 raspberrypi systemd[1]: Failed to start Duplicati web-server.
I don’t know what happened, it was working fine when I first started.