Why my OSPF Configuration not Works?

[Arren]

So here is my topology. But I will not write each router's interface configuration, because I already put them in my .pkt file attached below this question. But I will show you my OSPF configuration for each router as following:

1. router0

router ospf 1
router-id 1.1.1.1
network 10.0.0.0 0.255.255.255 area 0
network 15.0.0.0 0.255.255.255 area 0
network 13.0.0.0 0.255.255.255 area 0
network 192.168.1.0 0.0.0.255 area 0

2. router1

router ospf 1
router-id 2.2.2.2
network 10.0.0.0 0.255.255.255 area 0
network 11.0.0.0 0.255.255.255 area 0
network 14.0.0.0 0.255.255.255 area 0
network 192.168.2.0 0.0.0.255 area 0

3. router2

router ospf 1
router-id 3.3.3.3
network 11.0.0.0 0.255.255.255 area 0
network 12.0.0.0 0.255.255.255 area 0
network 15.0.0.0 0.255.255.255 area 0
network 192.168.3.0 0.0.0.255 area 0

4. router3

router ospf 1
router-id 4.4.4.4
network 12.0.0.0 0.255.255.255 area 0
network 13.0.0.0 0.255.255.255 area 0
network 14.0.0.0 0.255.255.255 area 0
network 192.168.4.0 0.0.0.255 area 0

5. router10

router ospf 1
router-id 5.5.5.5
network 192.168.1.0 0.0.0.255 area 0

6. router11

router ospf 1
router-id 6.6.6.6
network 192.168.2.0 0.0.0.255 area 0

7. router12

router ospf 1
router-id 7.7.7.7
network 192.168.3.0 0.0.0.255 area 0

8. router13

router ospf 1
router-id 8.8.8.8
network 192.168.4.0 0.0.0.255 area 0

But whenever I tried to send simple PDU, it shows that it fails, this happens when I sent it from router 10 to router 11 and sometimes the router 0 to router 2:

In the picture above the route from router0 to router2 might successful, but sometimes they can be fail.

Also if I type the 'show ip ospf neighbor' command, it does not show anything. Below is the example from router 0.

But still.. I'm curious about what's wrong with my configuration? Is there any mismatch with the IP address?

Thankyou.

[MHM Cisco World]

You config is correct' you need only to take double check the interface IP in each router' it can be missconfig IP in two router connect to each other 

One use different subnet than other.

Check correct and try again 

[balaji.bandi]

The Picture is not clear.

Follow below troubleshooting :

1. show ip interface brief (make sure all the connected interface up and running)

2. ping neighbour IP see device each other can ping easily

3. show ip ospf interface (show that OSPF enabled on the interface) - if not some IOS have default passive interfaces all (if i remember correctly) - so enable ospf no passive interface x/x

4. if the interface are p2p make sure you use ospf point to point 

[M02@rt37 · Accepted solution]

Hello @Arren

Thanks for your sharing file.

On Router1 2 and 3 network command is not configured under ospf procces.

Example on Router_3:

Configure network command on these Routers like you have done for Router_0.

Router_1:

Router_2:

Router_3:

After that OSFP on your topology should be good.

Example on Router_0:

[Arren]

It works, thankyou

[M02@rt37]

You're welcome @Arren 

[MHM Cisco World]

Sorry but the config you attach is different than zip file ?

I couldnot open zip and check your config it correct!!!