[global] workgroup = WORKGROUP map to guest = bad user ;security = user ntlm auth = yes client min protocol = SMB2 client max protocol = SMB3 ;oplocks = False ;socket options = TCP_NODELAY IPTOS_LOWDELAY SO_RCVBUF=65536 SO_SNDBUF=65536 [data] comment = public anonymous access path = /home/data/ browsable =yes create mask = 755 directory mask = 755 writable = yes read only = no valid user = eld ;guest ok = yes