problem ospf ip route...

[Emmanuel Vilela]

Hello, i've i little problem with my PT.

i'm gonna configure ospf on my router (a basic ospf), just to see how ospf work 

I want all pc communicate !

But after insert all of network connected to the network, all of my router do not create the ip route 

password for all equipement : tech

The networks connected to the Router2 are:

172.18.0.0 0.0.63.255

172.18.64.64 0.0.0.63

172.18.64.128 0.0.0.63

172.18.64.192 0.0.0.63

3.0.0.0 0.255.255.255

192.168.0.0 0.0.0.255

The network connected to the Router0 are :

172.16.0.0 0.0.31.255

172.16.32.0 0.0.31.255

172.16.64.32 0.0.0.31

172.16.64.64 0.0.0.31

172.16.64.96 0.0.0.31

172.16.64.128 0.0.0.31

172.16.64.160 0.0.0.31

2.0.0.0 0.255.255.255

1.0.0.0 0.255.255.255

3.0.0.0 0.255.255.255

192.168.0.0 0.0.0.255

The network connected to the Router3 are :

172.17.0.0 0.0.63.255

172.17.64.64 0.0.0.63

  172.17.64.128 0.0.0.63

172.17.64.192 0.0.0.63

  2.0.0.0 0.255.255.255

192.168.0.0 0.0.0.255

The network connected to the Router 4 are :

172.19.0.0 0.0.63.255

172.19.64.64 0.0.0.63

172.19.64.128 0.0.0.63

172.19.64.192 0.0.0.63

1.0.0.0 0.255.255.255

192.168.0.0 0.0.0.255

PT in attachment

Thanks or u help

[Rajesh Hirani]

If it is a basic config and you just want to get ip route for ospf to show up then do couple of simply task:

make sure the 4 routers are able to ping each other's directly connected link and then configure ospf like:

router ospf 1

net 0.0.0.0 255.255.255.255 a 0

let me know how you get on!

[Emmanuel Vilela]

Hello rhirani12,

thanks for u help !

So, i add this network with my other network or on my 4 routers i have just this rules on my ospf configuration ?

regards!

[Rajesh Hirani]

Indeed!

[Emmanuel Vilela]

So,

i clear my ospf, and i recreate my ospf juste with net 0.0.0.0 255.255.255.255 a 0" but know just two router have the route. I feel, pt is time to time totally random...

[Rajesh Hirani]

Are all 4 routers able to ping each other?

Can you share you interface/ospf config ?

[Emmanuel Vilela]

Yes my 4 router able to ping each other !

But it's very strange because, my router "paris" have the ip route from "lille" and "lille" have route from "paris", but marseille and lyon, havé nothing, just their route "connected"..

[Kirill Shchekuteev · Accepted solution]

Hi,
You are using same ip address on Fa0/0 interfaces on different routers, that ip address ospf used for process ID. You can not use same ospf ID, this cause the problem.

[Emmanuel Vilela]

when u say : fa0/0, it's just the hsrp interface or the fa sub interface too ? 

regards

[Kirill Shchekuteev]

I talk about interface address. Use "show ip ospf" command to look ospf proccess id.
OSPF chooses proccess id by:
1. Highest ip address of loopback;
2. Highest  ip address of physical interface.

[Emmanuel Vilela]

Hello,

Ok, i change the 192.168.0.0 network, to 192.168.0.0 for paris, 1.0 lille, 2.0, lyon and 3.0 marseille, but the problem stay the same.

i upload a the version of my PT

[Kirill Shchekuteev · Accepted solution]

Try to reload router or ospf process. For me seams to working ) 

[Emmanuel Vilela]

Hello,

omg, work perfectly :D

So i've another question but it's not about ospf but about the stp (i know i'm on the wan section but, i ask my question anyway :D)

on my PT, on my switch0, "spanning-tree vlan 1-8 priority 61440" and "spanning-tree vlan 1-8 root primary" with this all of pc port in portfast, it's sufficient for a correct spannin-tree ? (beginner)

Thanks a lot Kirill !