Static routes redistribution in Nexus with OSPF

[Rowlands Price]

Hi support

I enable OSPF between Nexus switch and Catalyst, the ospf is up, but the issue is that Nexus doesn't redistribute it's static routes configure to ospf instance.

the static routes in nexus are bellow.

192.168.10.0 255.255.255.0 11.0.0.2

192.168.11.0 255.255.255.0 11.0.0.2

192.168.12.0 255.255.255.0 11.0.0.2

i need Nexus switch to redistribute the three statics routes to Catalyst, Can someone help me with the configuration

Attached is my diagram

[MHM Cisco World]

Share config if you have

MHM

[Rowlands Price]

Hi MHM

Sorry, don't have config with me,

[MHM Cisco World]

Then when you in site try

Under ospf 

Redistrubte direct 

And make sure static route in RIB of NSK.

MHM

[Rowlands Price]

Hi MHM,

I tried using route-map, but don't working, maybe somes mistakes

[MHM Cisco World]

Route-map with redistrubte static under ospf ?

If yes 

Use 

Ip prefix-list dont use acl for route-map' NSK dont work with standard acl to filter prefix redistrubte between IGP/static.

MHM

[Rowlands Price]

Hi MHM

below is the config of the Nexus switch

ip route 192.168.10.0 255.255.255.0 11.0.0.2
ip route 192.168.11.0 255.255.255.0 11.0.0.2
ip route 192.168.12.0 255.255.255.0 11.0.0.2
vlan 406
name ZONE-BACKUP
vlan 407
name ZONE-BDD
vlan 408
name TEST
ip prefix-list STATIC seq 5 permit 192.168.10.0/24
ip prefix-list STATIC seq 10 permit 192.168.11.0/24
ip prefix-list STATIC seq 15 permit 192.168.12.0/24
route-map direct-to-ospf permit 10
route-map direct-to-ospf permit 10
match interface Vlan501 Vlan502 Vlan503 loopback0
route-map static-to-ospf permit 10
match ip address prefix-list STATIC

interface mgmt0
vrf member management
line console
line vty
boot nxos bootflash:/nxos.9.3.3.bin
no feature signature-verification
router ospf 1
router-id 10.4.80.206
area 0.0.0.10 stub no-summary
redistribute direct route-map direct-to-ospf
redistribute static route-map static-to-ospf

[MHM Cisco World]

https://packetlife.net/blog/2008/jun/24/ospf-area-types/

Stub no summary area not accept lsa5/4.

Area direct advertise?

Change area to standard and check.

All other your config is correct.

MHM

[Rowlands Price]

hi MHM,

here the new config with the interface, just delete the stub area

interface Ethernet1/47
ip address 10.0.0.2/30
ip ospf network point-to-point
ip router ospf 1 area 0.0.0.0
no shutdown

interface mgmt0
vrf member management
line console
line vty
boot nxos bootflash:/nxos.9.3.3.bin
no feature signature-verification
router ospf 1
router-id 10.4.80.206
redistribute direct route-map direct-to-ospf
redistribute static route-map static-to-ospf

but still not advertise static routes, connected routes are well working

[MHM Cisco World]

Area now  is same in both peer?

Show ip route 

Show ip ospf database all

Share output of above 

MHM

[Rowlands Price]

Yes, are is the same in both peer, 

ospf peering is working well, only Nexus doesn't redistribute static routes

[MHM Cisco World]

route-map static-to-ospf permit 10
match ip address prefix-list STATIC

Set metric 110

Set metric-type type 1

Add this under route-map of redistrubte and check.

Nexus not add it by defualt.

MHM

[MHM Cisco World]

This before or after add set metric?

Show is for nexus that redistrubte static? If yes why route not appear in rib?

[Rowlands Price]

Before added metric Nexus redistributes connected network fine.

the issue is that from Calalyst, cannot see static routes configured on the nexus, so Nexus didn't redistribute it

[Rowlands Price]

route-map direct-to-ospf permit 10
match interface Vlan501 Vlan502 Vlan503 loopback0 Vlan500
route-map static-to-ospf permit 10
match ip address prefix-list STATIC
set metric 110
set metric-type type-1
udld aggressive
ip dhcp snooping
service dhcp
ip dhcp relay
ipv6 dhcp relay
vrf context management

still not working, only connected network are redistributed

Below the sh ip route from Calalyst