Before moving all our sites to MX, I have this capability on my previous firewalls to track the SLA of ISPs connected to WAN and they can be brought down temporarily if they are not meeting the SLA. For example, I will monitor the Packet Loss of the ISP and if it's more than 10%, it will be disabled automatically so that all traffic will use the second ISP.
I don't seem to find this option with the MX. What's your work-around? Some of our sites are in rural areas and on bonded DSL and we often see them 'flapping' or with high Packet Loss. But the MX keeps on using them still.
