mount -t nfs
192.168.4.216:/mnt/storage /media/nfs/
mount.nfs: requested NFS version or transport protocol is not supported
root@NC99:/home/achernuskiy# mount -vvv -t nfs
192.168.4.216:/mnt/storage /media/nfs/
mount.nfs: timeout set for Mon Oct 25 11:47:26 2021
mount.nfs: trying text-based options 'vers=4.2,addr=
192.168.4.216,clientaddr=
192.168.4.189'
mount.nfs: mount(2): Protocol not supported
mount.nfs: trying text-based options 'vers=4.1,addr=
192.168.4.216,clientaddr=
192.168.4.189'
mount.nfs: mount(2): Protocol not supported
mount.nfs: trying text-based options 'vers=4.0,addr=
192.168.4.216,clientaddr=
192.168.4.189'
mount.nfs: mount(2): Protocol not supported
mount.nfs: trying text-based options 'addr=
192.168.4.216'
mount.nfs: prog 100003, trying vers=3, prot=6
mount.nfs: trying
192.168.4.216 prog 100003 vers 3 prot TCP port 2049
mount.nfs: prog 100005, trying vers=3, prot=17
mount.nfs: portmap query retrying: RPC: Program not registered
mount.nfs: prog 100005, trying vers=3, prot=6
mount.nfs: portmap query failed: RPC: Program not registered
mount.nfs: requested NFS version or transport protocol is not supported