Hello,
Fast Path enabled
But why Fast Path not active?

Hello,
Fast Path enabled
But why Fast Path not active?

Could be lots of reasons depending on your config.
Here are the lists of conditions, that must be met:
https://wiki.mikrotik.com/wiki/Manual:Fast_Path#IPv4_handler
https://wiki.mikrotik.com/wiki/Manual:Fast_Path#Bridge_handler
IPv4 fast path is automatically used if following conditions are met:
firewal rules are not configured;
LOL, in this case Fast Path absolutely useless
I do not have routerboards without firewall rules
For LAN bridge without VLANs configured the conditions are met.
Same thing for L3 switch interconnecting different subnets inside a big LAN.
So it clearly depends on what is your device used for ![]()
Fastpath is just a foundation, that you need to use fasttrack.