Filter PPPoE Routes in OSPF

RouterOS General
1

Hello,

i tried to filter PPPoE Routes because we have > 2000 users and ~180 RouterBoards.
My filter looks like this:

 
1   chain=ospf-out prefix=10.2.197.0/24 prefix-length=25-32 invert-match=no 
     action=discard

but the routes to hosts 10.2.197.1-10.2.197.254 do not disappear.

I it correct that this rule should affect each route in 10.2.197.0 with /25 to /32 ?

Any idea?

Greetings Manuel Ritter

2

yes, it should. post your ‘/routing ospf instance’ config…

3 
 0   name="default" router-id=10.2.197.1 distribute-default=never 
     redistribute-connected=as-type-1 redistribute-static=no 
     redistribute-rip=no redistribute-bgp=no redistribute-other-ospf=no 
     metric-default=1 metric-connected=20 metric-static=20 metric-rip=20 
     metric-bgp=20 metric-other-ospf=auto in-filter=ospf-in 
     out-filter=ospf-out

The Filter Chains (in-filter,out-filter) set up automatically after updating from 3.30 to 4.5

Greetings Manuel Ritter