Bug#906436: confirm this bug

[Thomas Lange <lange@informatik.uni-koeln.de>]

I can confirm this bug. I use a Debian NIS master (still on stretch)
but on a buster client, the nis service is not started during booting

# systemctl|grep nis says:

nis.service     loaded active exited  LSB: Start NIS client and server daemons



# journalctl
buster nis[702]: Starting NIS services: ypbindbinding to YP server...........................................failed (backgrounded).
buster systemd[1]: Started LSB: Start NIS client and server


But ypbind is not started. I can start it manually and then
everythings works. But it's not started when rebooting the machine.
-- 
regards Thomas