@reqman said in WAN requiring root CA to be installed for internet access:
Have an ISO mounted and launch a script of some sort?
If your pfSense is a VM, yes.
Reboot the pfSense VM machine, and is should boot from the ISO? where the pfSense installer takes over.
Another classic one : No VM, so prepare a USB drive. See pfSense documentation about how to create one. Use "etcher" as told.
Boot from the USB drive : the installer takes over etc.
If the installer finds an already extiing partion with the (old) 2.6.0) installed, it will use the config for the new setup.
If not, no issue neither, just use your daily backup of the config file.
Just finish the install with a minimal setup like : define LAN and WAN. Now the GUI is available from LAN. Login, and in the GUI, import the config. Have it reboot.
Done.