Question : I cannot reach my Samba server after starting the service. How do I open the port to be able to connect to my Samba server?
If running FirewallD, it is mandatory to open the ports used by the Samba server in order for it to properly accept clients. To begin with check the firewalld status using the systemctl command :
# systemctl status firewalld ● firewalld.service - firewalld - dynamic firewall daemon Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled; vendor preset: enabled) Active:
active (running)since Sat 2016-10-29 21:47:04 IST; 1 weeks 4 days ago Main PID: 1055 (firewalld) CGroup: /system.slice/firewalld.service └─1055 /usr/bin/python -Es /usr/sbin/firewalld --nofork --nopid Oct 29 21:46:50 localhost.localdomain systemd: Starting firewalld - dynamic firewall daemon... Oct 29 21:47:04 localhost.localdomain systemd: Started firewalld - dynamic firewall daemon./pre>
# firewall-cmd --list-ports # firewall-cmd --list-services
Once you have confirmed that the samba ports are not open on the system, open the Samba port using the following FirewallD command:
# firewall-cmd --add-service=samba
The above command will change the runtime, opening the port temporarily. Make the changes permanent using the following command (this will persist through reboot):
# firewall-cmd --add-service=samba --permanent
To verify if the samba service is added to the firewalld use :
# firewall-cmd --list-services dhcpv6-client
As you can see samba service is now added to the firewall and samba ports are now open.