You just completed the installation and configuration of your NFS server on a CentOS 8.x machine.

The IP address on the network interface ens224 is 192.168.99.3/24

The output of the command "showmount -e" on the NFS server is:

Export list for nfs.myvm.ops:

/nfs-pub 192.168.99.2,192.168.99.4

The output of the "firewall-cmd --list-all --zone=internal" is

$ sudo firewall-cmd --list-all --zone=internal internal target: default icmp-block-inversion: no interfaces: ens224 sources: services: ssh ports: protocols: masquerade: no forward-ports: source-ports: icmp-blocks: rich rules:

Give the least number of "firewall-cmd" command(s) to configure the firewalld to allow NFS clients' access to the share on the NFS server using version 3 and 4.