/tool mac-server export verbose
/tool mac-server
set allowed-interface-list=all
/tool mac-server mac-winbox
set allowed-interface-list=all
/tool mac-server ping
set enabled=yes
When taking a peek at the FastNetMon github issues I have seen that there is an open issue about a specific issue and it's yet clear to me if it was fixed or not.You can use FastNetMon for DDoS Sync attack. It has support for rOS.
https://github.com/pavel-odintsov/fastnetmon
M.