Hi
  Could you help me out  with the nfs setup please. Following issue found,
using opensuse 15.3 both NFS server and NFS client. The client can`t search and
 find &   mount the nfs shares. If firewall is disabled (server and client
too),NFS is working  without any issues. Currently using NFSv4, in firewall 
ports 111,2049 opened (TCP and UDP)on server and client in this case  the nfs
client can`t search network , sees no nfs server . 
  Tried to follow  opensuse reference , where  in chapter  22.1 says  if
firewalld is running check section 25.4 , unfortunately section 25.4 is FTP
authentication .
    Yast complaining about missing services  nfs-kernel-server  / nfs server i
see that is already a ticket opened. 
Could you tell me please which ports to be opened , for nfs to work, firewall
being imperative ( at this moment  using firewall public, opening port manually
)

Thank you, best regards, Laszlo