Ospf/rip

mikesz

Hi All,
I am running through routing and so far all is good, except of this little problem.
When I set both OSPF and RIPv2 I was only able to get the routes updated automatically between 3 routers, if they were connected through serial cable.
Router R0 and R2 cannot see each other as neighbours. Also with RIP, routes would not propagade until I connected R1 and R2 with serial cable.
Is this a normal behaviour or I should be able to obtain routes updates through the rest of the network (between router R0 and R2)?

R0 to R1 and R1 to R2 = OSPF/RIPworking fine
R0 to R2 = cannot see each other as neighbours/RIP did not propagate

I hope my question is clear.

Please see attached screenshoot of Packet Tracer.

Thank you

jwashington1981

What protocol do you have running on which router? Also, could you post copies of your running-config files from the three routers?

CodeBlox

Your question isn't very clear but, if you have OSPF and RIPv2 implemented and a router receives advertisements VIA both routing protocols, the said router will add the route whose protocol has the lower Administrative Distance. In this case, OSPF with AD=110 is less than RIP with AD=120. Again, I'm not too sure what you're asking.

mikesz

I have attached a file with running config of all 3 routers.

Ok, I'll try again with the question.
When using any of the 3 routing protocols (OSPF, RIP, EIGRP), routes automatically propagate only between router R0 and R1 and R1 and R2. I don't have automatic route updates from R0 on R2? Does this make it clearer?

I'm sure this is something silly I forgot to do.

Thank you for taking time to look into it.

CodeBlox

Hm, a quick glance shows me that there is no network statement for the 192.168.x.x network on R1

Why do you have these:

network 172.130.0.0 0.0.3.255
network 172.130.4.0 0.0.1.255

Not in the diagram

Edit: nevermind, they're for loopbacks.

mikesz

I figured it out, R0' Fa0/0 was set to diferent network then Fa0/0 of R2. All working now.
DEBUG IP OSPF PACKET - pointed me in the right direction.

Thanks and sorry if my question was not very clear.

M

CodeBlox

Heh, you ask for help with a problem related to OSPF and RIP, yet you post configs that only use EIGRP...

mikesz

Sorry, that is because I was trying to figure out what was going on. I tried with all 3 routing protocols. After all problem, did not relate to the protocols themselves, I made a mistake with IP address of FA0/0 on Router 0.

Cheers