NethServer Version: 7.4.1708
I have a fresh Nethserver install and during the night the server stops responding, it hangs.
I don’t have physical access to the server, someone has to reboot it for me in the morning.
The server is a new Dell Poweredge T130 with four 1TB drives configured in software RAID1(boot) and RAID10(the rest) and 8GB RAM.
The server has Samba server and router roles(DHCP, DNS, firewall, MultiWAN).
I tried to configure WAN failover and shorewall crashed. Even in this moment it says “Check firewall rules The firewall is NOT running”. Last time I tried to reboot the server remotely it hanged.
I would like to know where should I start the troubleshooting.