Change Default ports for Web GUI and SSH (4042320)

For the UI you can use the fw_config utility

usage: fw_config --remove | --list | --configure=port_set[,port_set]... | --remap_port
  -h, --help                             print this help
  -l, --list                             list currently configured port sets
  -r, --remove                           remove application-specific exceptions from firewall configuration
  -c. --configure=port_set[,port_set]... configure exceptions for port sets
                                         allowed port sets are sc, rda, nfs, cifs, rda-ndmp, iscsi, ndmp, oca, and object
  -m. --remap_port  remap service to new port (supported services are ui and sc)

In this case it would be:
/opt/qorestor/bin/fw_config -m ui 12345

Then:
systemctl restart ocards

As for SSH if the customer wants to change the port, QoreStor does not really manage the SSH configuration. If you wants to remap the SSH port from 22, they would need to edit the /etc/ssh/sshd_config file, change (or add) the entry for the port to read:

Port 12527

Also, if selinux is enabled, they will also need to run the semanage command to update selinux:
semanage port -a -t ssh_port_t -p tcp 12527

And the partner will need to make the necessary firewall configuration settings (to close port 22, and open 12527) themselves.