I'm managing an upgrade for a customer which is still on OPNsense 17.1.3-amd64 on a Deciso appliance.
Is there a place to download an old installer so we can test and rollback the upgrade?
Hi there,
There's no need for this.
Load the latest image.
Boot that image, do the early config import and bring up the customer's config in a live environment. See if it works. If not, tweak it accordingly. If it works, finish the installation from the console.
Remove image and reboot. Done.
If you're not fond of the newer release simply remove the USB stick and reboot back into the old system.
Cheers,
Franco