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ASA with OSPF not getting routes from upstream EIGRP router

jkeeffe
Level 2
Level 2

The ASA is running 8.3.2. The upstream outside router is connected to an EIGRP network. I configured OSPF on the router along with EIGRP hoping the EIGRP routes would be redistributed into OSPF so the ASA could see the routes.

Here is the IP config on the ASA and a 'sh route':


!
interface Vlan1
nameif inside
security-level 100
ip address 172.19.3.33 255.255.255.224
!
interface Vlan2
nameif outside
security-level 0
ip address 164.72.232.27 255.255.255.248

router ospf 1
network 164.72.0.0 255.255.0.0 area 0
network 172.19.0.0 255.255.0.0 area 0
area 0
log-adj-changes

route outside 0.0.0.0 0.0.0.0 164.72.232.25 1

Result of the command: "sh route"

Codes: C - connected, S - static, I - IGRP, 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, E - EGP
       i - IS-IS, 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 164.72.232.25 to network 0.0.0.0

C    172.19.3.32 255.255.255.224 is directly connected, inside
C    164.72.232.24 255.255.255.248 is directly connected, outside
O    164.72.232.112 255.255.255.248
           [110/11] via 164.72.232.25, 1:02:13, outside
S*   0.0.0.0 0.0.0.0 [1/0] via 164.72.232.25, outside

Result of the command: "sh ospf nei"

Neighbor ID     Pri   State           Dead Time   Address         Interface
164.72.232.113    1   FULL/DR         0:00:30     164.72.232.25   outside

--------------------------------------------------------------------------------------------------------------------

Here is config on the upstream router and a couple show commands:  I'm under the impression that if you have both EIGRP and OSPF on the  same router, using the same AS #, the router automatically redistributes the routes.

interface GigabitEthernet0/0
ip address 164.72.232.25 255.255.255.248
ip ospf 1 area 0
duplex auto
speed auto
!
interface GigabitEthernet0/1
ip address 164.72.232.113 255.255.255.248
!
router eigrp 1
network 164.72.0.0
no auto-summary
!
router ospf 1
log-adjacency-changes
network 164.72.0.0 0.0.255.255 area 0
!
ip classless
ip route 0.0.0.0 0.0.0.0 164.72.52.135
!

DC-2821#sh ip route ospf
     172.19.0.0/16 is variably subnetted, 9 subnets, 4 masks
O       172.19.3.32/27
           [110/11] via 164.72.232.27, 00:29:24, GigabitEthernet0/0
DC-2821#

DC-2821#sh ip ospf nei

Neighbor ID     Pri   State           Dead Time   Address         Interface
172.19.3.33       1   FULL/BDR        00:00:39    164.72.232.27   GigabitEthernet0/0
DC-2821#

DC-2821#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 164.72.52.135 to network 0.0.0.0

     198.185.135.0/32 is subnetted, 2 subnets
D EX    198.185.135.230
           [170/40960] via 164.72.232.114, 1w4d, GigabitEthernet0/1
D EX    198.185.135.201
           [170/40960] via 164.72.232.114, 1w4d, GigabitEthernet0/1
     172.19.0.0/16 is variably subnetted, 9 subnets, 4 masks
O       172.19.3.32/27
           [110/11] via 164.72.232.27, 00:33:12, GigabitEthernet0/0
D       172.19.3.24/29
           [90/31744] via 164.72.232.114, 21:53:46, GigabitEthernet0/1
D       172.19.3.16/29
           [90/31744] via 164.72.232.114, 21:53:46, GigabitEthernet0/1
D       172.19.3.0/28

-----------------------------------------------------------------------------------------------------------------

Any ideas why the ASA doesn't see any of the upstream router's EIGRP routes?

1 Accepted Solution

Accepted Solutions

Panos Kampanakis
Cisco Employee
Cisco Employee

I am not sure if it will do it by default.

What if you try to use the "redistribute" option under ospf on the router? Does it make a difference?

PK

View solution in original post

3 Replies 3

Panos Kampanakis
Cisco Employee
Cisco Employee

I am not sure if it will do it by default.

What if you try to use the "redistribute" option under ospf on the router? Does it make a difference?

PK

That did it. Thanks

Glad we could fix it.

Take care,

PK

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