troubleshooting Question

OSPF

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mikey250 asked on
Routers
3 Comments1 Solution459 ViewsLast Modified:
Ive configured 3 routers:

Main router: westaman
sanjose1 & sanjose2 router
- sanjose 1 & sanjose2 are plugged directly into single switch.  no configurations are on it, just opened the port.
- I can ping from westaman router all the way through network to: 10.0.0.3


Ive entered on the westaman router for both serial interfaces: "no ip route-cache" in order that when I do a "sh ip route" on the westaman router, i will see 2 routes to the 10.0.0.0 network via both sanjose1 & sanjose2.  For some reason Im only seeing one which is pointing via sanjose1 - 192.168.64.1

1. why i should see both: 192.168.64.1 & 192.168.64.5?
------------------------------------------------------------------------------------------------------------------------
Building configuration...

Current configuration : 860 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname westaman
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
ip subnet-zero
!
!
ip cef
!
ip audit po max-events 100
!
!
interface Serial0/0
 ip address 192.168.64.2 255.255.255.252
 no ip route-cache cef
 no ip route-cache
 clockrate 56000
!
interface Serial0/1
ip address 192.168.64.6 255.255.255.252
 no ip route-cache cef
 no ip route-cache
 clockrate 56000
!
interface Serial0/2
 no ip address
 shutdown
!
interface Serial0/3
 no ip address
 shutdown
!
router ospf 1
 log-adjacency-changes
 network 10.0.0.0 0.0.0.255 area 1
 network 192.168.64.0 0.0.0.3 area 1
!
ip http server
no ip http secure-server
ip classless
!
!
!
line con 0
line aux 0
line vty 0 4
 login
!
!
end

westaman#
------------------------
Building configuration...

Current configuration : 614 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname sanjose1
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
ip subnet-zero
!
!
!
!
interface Ethernet0
 ip address 10.0.0.1 255.255.255.0
!
interface Serial0
 ip address 192.168.64.1 255.255.255.252
 no fair-queue
!
interface Serial1
 no ip address
 shutdown
!
router ospf 1
 log-adjacency-changes
 network 10.0.0.0 0.0.0.255 area 1
 network 192.168.64.0 0.0.0.3 area 1
!
ip http server
ip classless
!
!
!
!
line con 0
 exec-timeout 0 0
line aux 0
line vty 0 4
login
!
end

sanjose1#
---------------------------
Building configuration...

Current configuration : 666 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname sanjose2
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
ip subnet-zero
!
!
!
!
interface Ethernet0
 ip address 10.0.0.2 255.255.255.0
!
interface Serial0
 no ip address
 no fair-queue
!
interface Serial1
 ip address 192.168.64.5 255.255.255.252
!
interface BRI0
 no ip address
 encapsulation hdlc
 shutdown
!
router ospf 1
 log-adjacency-changes
 network 10.0.0.0 0.0.0.255 area 1
 network 192.168.64.0 0.0.0.3 area 1
!
ip http server
ip classless
!
!
!
!
line con 0
 exec-timeout 0 0
line aux 0
line vty 0 4
 login
!
end

sanjose2#
----------------------
westaman#sh ip int brief
Interface                  IP-Address      OK? Method Status                Prot
ocol
Serial0/0                  192.168.64.2    YES manual up                    up

Serial0/1                  192.168.64.6    YES manual up                    up

Serial0/2                  unassigned      YES NVRAM  administratively down down

Serial0/3                  unassigned      YES NVRAM  administratively down down

westaman#
---------------------------
westaman#sh ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
       E1 - OSPF external type 1, E2 - OSPF external type 2
       i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
       ia - IS-IS inter area, * - candidate default, U - per-user static route
       o - ODR, P - periodic downloaded static route

Gateway of last resort is not set

     192.168.64.0/30 is subnetted, 2 subnets
C       192.168.64.0 is directly connected, Serial0/0
C       192.168.64.4 is directly connected, Serial0/1
     10.0.0.0/24 is subnetted, 1 subnets
O       10.0.0.0 [110/791] via 192.168.64.1, 00:16:05, Serial0/0
westaman#
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