Mikrotik OSPF - how to hide a subnet?

Question

Mikrotik

Greetings Colleagues!

Help with advice ...
- OSPF is up on the router (let's call it R1).
- For R1 installed (not controlled by me) Firewall.
- Behind Firewall - another router (let's call it R2), on which subnets are "cut" ...
On R1, all subnets of R2 router are registered as statics and in OSPF - redistribute static. Therefore, all R2 subnets are advertised in the OSPF tables.

There was a need to hide (not advertise one of the R2 network segments) in OSPF.
What is the best way to implement this??? Through Route Filters???

Answer 1

Yes, it is possible through Route fiters. You need to configure the filter on the router that announces this route.