From a quick dive it looks like out of the box:
- SRX: no
- Fortigate: probably like the Palo
SRX will only report this via traps, so it’s possible with some more work (LibreNMS read here) (and/or get creative with SLAX ) - I wasn’t using LibreNMS back when I had those running:
https://kb.juniper.net/InfoCenter/index?page=content&id=KB23921
Fortigate handling looks much like the Palo and should fall in to previous post about state sensors:
:~/includes/discovery/sensors/state$ grep -B5 CRITICAL fortigate.inc.php
if (is_array($haStatsEntries)) {
$stateName = 'clusterState';
$descr = 'Cluster State';
$states = [
['value' => 0, 'generic' => 2, 'graph' => 0, 'descr' => 'CRITICAL'],