Hey folks,
i would like to disable all the name discovery services for LAN but i does not work. 
SMB, NFS, FTP etc. is deactivated
Bash
root@tyrael ~ # nmblookup -A <my.ip>
Looking up status of <my.ip>
TYRAEL <00> - B <ACTIVE>
TYRAEL <03> - B <ACTIVE>
TYRAEL <20> - B <ACTIVE>
..__MSBROWSE__. <01> - <GROUP> B <ACTIVE>
WORKGROUP <00> - <GROUP> B <ACTIVE>
WORKGROUP <1d> - B <ACTIVE>
WORKGROUP <1e> - <GROUP> B <ACTIVE>
root@tyrael ~ # sudo service samba status
● samba.service
Loaded: masked (/dev/null)
Active: inactive (dead)