I'm pretty new to the world of BGP routing. In my configuration I have a single ISP that passes the FIRT to me through a BGP instance. Everything ok but I saw that the mikrotik CCR always has a 100% CPU. Since I have a single ISP I wanted to know how I could block the automatic acquisition of all routes and be able to replace them by a single general static route 0.0.0.0/0.
Any information would be welcome. thanks