Same Subnets on adjacent routers getting: Ospf error "Discarding packet: Locally originated"

marklodge · February 27, 2019, 2:56pm

I want to be able to reach my clients CPE.

This is my setup: and I’m getting the error mentioned
The small circles represent pppoe-clients IP

mrz · February 28, 2019, 8:18am

Run OSPF only on one subet connecting both routers. Check whether RouterIDs are unique.

marklodge · March 1, 2019, 4:53pm

RouterIDs are unique
If I run the subnet on one router only it does not propagate the clients on the router that the subnet is not running on.

mrz · March 4, 2019, 8:19am

Advertise other subnets as external.

marklodge · March 4, 2019, 3:30pm

Please let me know how to do this

ant45 · April 4, 2019, 4:16am

Hello. I have the same problem. Appears after about 56 active interfaces in one area, with any change in the status of ospf.
Apparently this is a bug routerOS

marklodge · July 12, 2020, 12:59pm

Correct. I had this issue and solved it this way.
So, two routers connecting to each other had the range 10.2.0.0/22 area=external added.
On one router i changed the area to area14 and the errors disappeared