Hello, I'm setting up a reflector router with FRR in the lab.
I have a Mikrotik ROS 7.6rc2 peering eBGP with a provider, the provider sends me about 145,000 routes. On the Mikrotik I have configured an iBGP peer towards the Route Reflector, the routes are then correctly propagated to the router reflector. The problem is that the router reflector sends the routes back to the mikrotik and I find myself on the routing table of the double routes, the routes received by the reflector are obviously disabled because they have a weight of 200 while the eBGP route is the active one. I remember that with ROS6 iBGP routes that were double or in any case non-preferential compared to an eBGP route were automatically withdrawn.
What am I forgetting?
Theoretically RouterOS should discard the paths received from the Reflector which have as Originator ID itself or am I wrong?