ospf in rc6

RouterOS General
1

tried RC6 today, seems that there ist something wrong with ospf.

setup works with 2.9.46 and with 3rc1.

routerA
OSPF Networks

NETWORK AREA

0 10.0.0.0/8 backbone
1 80.XXX.XXX.0/24 backbone

ip addresses
0 80.XXX.XXX.130/29 80.XXX.XXX.128 80.XXX.XXX.135 ether1
1 80.XXX.XXX.131/29 80.XXX.XXX.128 80.XXX.XXX.135 ether1
2 10.10.10.9/30 10.10.10.8 10.10.10.11 bonding1

routerB
OSPF Networks

NETWORK AREA

0 10.0.0.0/8 backbone
1 80.XXX.XXX.0/24 backbone

ip addresses
0 10.0.5.90/24 10.0.5.0 10.0.5.255 ether2
1 80.XXX.XXX.1/27 80.XXX.XXX.0 80.XXX.XXX.31 ether3
2 10.10.10.10/30 10.10.10.8 10.10.10.11 bonding1

with rc6 routerA does not get this route:
5 ADo 80.XXX.XXX.0/27 r 10.10.10.10 110 bonding1

the other routes are ok with rc6.

so 80.XXX.XXX.0/27 not reachable.
I configured the RB532 with rc1, everything works.
Update to rc6 → problem
downgrade to 2.9.46 → works again.

Christian

2

I am quite interested to see what the response from either MT or the other Forum trolls are going to say. I am busy setting up OSPF on our network so that the clients can have uninterrupted service if one of towers go down and there is another way around. But if you say that there is a problem, I’d rather wait for a response than messing up everything.

3

Emmmm

First golden rule of OSPF was to use actual networks that you have on the interface as OSPF networks - how can you say to OSPF that you have /24 network if you actually have /29 on one end and /27 on other.

You specified yourself, that OSPF don’t need any additional information about any subnet of that /24

i think since rc1 MT guys solve a problem, not introduce one.