Configure samba based share. 

># mkdir -p /opt/samba/share
># chown -R nobody:nogroup /opt/samba/share

Configure samba server (/etc/samba/smb.conf). 

...
[global]
   ...
   security = user
...
[share]
   comment = Deployment Share
   path = /opt/samba/share
   browsable = yes
   read only = no
   create mask = 0755
   guest ok = yes
   guest account = nobody
...

Restart services. 

># service smbd restart
># service nmbd restart