[c-nsp] OSPF not propagating - But for only one route...?

ChrisSerafin chris at chrisserafin.com
Mon Feb 2 12:28:08 EST 2009


I have 2 L3 devices (2811/3750) which are running OSPF and 
redistributing statics/connected networks.

For some reason 1 static route will not redistribute from the switch to 
the router and vice versa,

although OTHER static routes propagate just fine, even after clearing 
the OSPF processes on each

device.

2811:

interface Multilink1
 ip address 1.2.144.106 255.255.255.252
 ip accounting output-packets
 ip nbar protocol-discovery
 ip route-cache flow
 load-interval 30
 no peer neighbor-route
 ppp chap hostname xxxxxxxxx
 ppp multilink
 ppp multilink fragment disable
 ppp multilink links minimum 1
 ppp multilink group 1
 max-reserved-bandwidth 90
!
interface FastEthernet0/0
 description $ETH-LAN$$ETH-SW-LAUNCH$$INTF-INFO-FE 0/0$
 ip address 10.95.11.5 255.255.255.0
 ip accounting output-packets
 duplex auto
 speed auto
!
router ospf 1
 log-adjacency-changes
 redistribute bgp 65132 metric 1 subnets
 network 10.0.0.0 0.255.255.255 area 0
!
router bgp 65132
 no synchronization
 bgp log-neighbor-changes
 network 0.0.0.0
 redistribute connected
 redistribute static
 redistribute ospf 1 metric 0 match internal external 1 external 2 
route-map ospf-bgp
 neighbor 159.24.144.105 remote-as 65000
 no auto-summary
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 10.95.11.9
ip route 10.95.18.0 255.255.255.0 10.95.11.9 ! this is the problem route

!
!
route-map ospf-bgp deny 10
 match tag 65000
!
route-map ospf-bgp permit 20
!
!
!
!


3750:

interface Vlan1
 no ip address
!
interface Vlan9
 ip address 10.95.9.9 255.255.255.0
!
interface Vlan10
 ip address 10.95.10.9 255.255.255.0
!
interface Vlan11
 description [ VLAN to MPLS Sites ]
 ip address 10.95.11.9 255.255.255.0
!
interface Vlan12
 description [ Server VLAN ]
 ip address 10.95.12.9 255.255.255.0
!
interface Vlan13
 ip address 10.95.13.9 255.255.255.0
!
interface Vlan14
 description [ DMZ VLAN ]
 ip address 10.95.14.9 255.255.255.0
 ip helper-address 10.95.12.12
!
interface Vlan16
 ip address 10.95.16.9 255.255.255.0
!
interface Vlan30
 description [ VMWare iSCSI VLAN ]
 ip address 172.27.30.9 255.255.255.0
!
interface Vlan40
 description [ VMWare Development VLAN ]
 ip address 10.95.19.9 255.255.255.0
!
interface Vlan100
 description [ External VLAN ]
 ip address 1.2.27.35 255.255.255.128
!
interface Vlan101
 ip address 172.27.101.9 255.255.255.0
!
interface Vlan102
 ip address 172.27.102.9 255.255.255.0
!
interface Vlan103
 ip address 172.27.103.9 255.255.255.0
!
interface Vlan200
 ip address 172.27.200.9 255.255.255.0
!
router ospf 1
 router-id 10.95.11.9
 log-adjacency-changes
 redistribute connected
 redistribute static
 network 10.0.0.0 0.255.255.255 area 0
!
ip default-gateway 10.95.12.1
ip classless
ip route 0.0.0.0 0.0.0.0 10.95.12.1
ip route 10.95.18.0 255.255.255.0 10.95.11.1 ! this is the problem route
ip route 172.16.0.0 255.255.0.0 10.95.11.1


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