
Is there a way to have the IOS Image display the Firmware version of Non-Cisco devices in the Node Details box, or is there a way to insert a custom MIB poller into the Node Details box?
That's not possible at the moment. We only poll IOS version using the Cisco OID. You can create a custom UnDP, but it can't be inserted into the Node Details box.
We already have a feature request for displaying image version of Juniper devices. I've opened internal case 89219 to track this request.
I think there is a way. But it needs to advanced customization. I have read on the forum. Please add me to the JUNOS as well.