NethServer Version: 7.5
I set up nethserver 7.5. and integrated a Windows 7 machine in AD. I installed Thunderbird, Nextcloud app and mattermost app on the Windows 7 client. Within my home network everthing is fine.
When beeing external, e.g. travelling on a guest WLan, for some reasons fail2ban blocks the IP of the host. E.g. during my vaccation, the IP of the hotel got blocked from some activietes.
Consequently I am not able to connect to sogo, cloud or any other service. For some WLANs, I can set up an exception IP, but this is not meaningfull for all cases (e.g. the hotel wlan)
fail2ban is triggered mainly by apache-auth service. Does anybody has an idea, how to find out which service on my windows client triggers the blocking? Which service “fires” to nethserver causing the block?