Is it because every newbie has to pay enough time for tuition in Samba?

Every time you reinstall a VM, it will waste a lot of time installing several necessary servers,

This time I installed Samba on fedora20, so I couldn't log on to windows. I checked various configuration files, and finally found the cause:

When Windows accesses a virtual machine, you need to set a firewall to allow access. For Beginners, the firewall is directly disabled, so I set

Service iptables stop

I thought that the firewall was successfully turned off, so I did not consider the cause in this direction. As a result, after a few days, I finally saw the firewall closed in a post:

After Service iptables stop

Iptables-F

Iptables-X,

I tried it successfully. I don't know what it means. I'm ready to study hard.

 

Is it because every newbie has to pay enough time for tuition in Samba?