Installing gKrellM on OPNSense

[TomasL]

Is it possible to install gKrellM on OPNsense?
It would be nice, so I can remotly monitor the firewall in a simple way (Temperatures etc).
gKrellM is the only x-plattform applikation, that I have found, that can do this over the network.

[Patrick M. Hausen]

I would recommend against that, because you need a heck of a lot of libraries on which X applications depend.

What about an NMS like Observium or LibreNMS?

In case you are interested: you can install Observium on any FreeBSD host or VM following my instructions. Not directly on OPNsense, of course.