3-way Redistribution on same router, is it possible? *Topology and sh run attached*

ande0255

In the Topology I've attached I've configured fairly successfully Redistribution of routing protocols into other protocols domains using route-tagging via route-maps across the entire network (multi-point 2-way redistribution), however I was trying to go for the gold with 3-way Redistribution where EIGRP / OSPF / RIP meet on R3.

- (R1-R5) EIGRP AS 100 can see all OSPF, RIP, and EIGRP AS 200 routes
- (R1 - R2 - R3) OSPF Area 0 can see RIP routes, and routes from both EIGRP AS 100 and AS 200
- (R3 - R4) is able to see EIGRP AS 100 and OSPF routes, but I cannot for the life of me get it to see RIP routes

All I had to do was get RIP and OSPF redistributing, and R5's EIGRP AS 100 got routes no problem and with no further configuration than the OSPF to EIGRP 2-way Redistribution up that way, but for some reason R4 did not get any RIP routes from the OSPF domain, so I set up route-tags and a route-map and Redistributed into each other and still nothing.

I even got so desperate as to try configuring a permit match tag 120 (RIP's tag #) on the OSPF to EIGRP (AS 200) config on R3 and still nothing.

So here is R3's show run, showing the route-maps in place, the RIP2OSPF and OSPF2RIP working fine to get RIP routes up to R5's EIGRP AS:
R3(config-router)#do sh run
Building configuration...

Current configuration : 2647 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R3
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$R0ce$N83Bj3UeiHYf9ctvAxitE.
!
no aaa new-model
!
resource policy
!
no network-clock-participate slot 1
no network-clock-participate wic 0
ip cef
!
!
!
!
no ip domain lookup
!
!
!
!
key chain CCNP
key 1
key-string CISCO
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
controller T1 0/0
framing sf
linecode ami
!
controller T1 0/1
framing sf
linecode ami
!
!
!
!
!
!
interface Loopback3
ip address 3.3.3.3 255.255.255.255
!
interface Loopback33
ip address 33.33.33.3 255.255.255.0
!
interface FastEthernet0/0
ip address 172.12.23.3 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet0/1
ip address 172.12.34.3 255.255.255.0
ip authentication mode eigrp 200 md5
ip authentication key-chain eigrp 200 CCNP
duplex auto
speed auto
!
interface Serial0/2
ip address 172.12.123.3 255.255.255.0
encapsulation frame-relay
ip ospf authentication message-digest
ip ospf message-digest-key 1 md5 CCNP
ip ospf priority 0
frame-relay map ip 172.12.123.2 321
frame-relay map ip 172.12.123.1 321 broadcast
no frame-relay inverse-arp
frame-relay lmi-type cisco
!
interface Serial0/3
no ip address
shutdown
!
router eigrp 200
redistribute ospf 1 route-map OSPF2EIGRP
redistribute rip route-map RIP2EIGRP
network 172.12.34.0 0.0.0.255
default-metric 1544 10 255 1 1500
no auto-summary
!
router ospf 1
log-adjacency-changes
redistribute eigrp 200 subnets route-map EIGRP2OSPF
redistribute rip metric 2 subnets route-map RIP2OSPF
network 3.3.3.3 0.0.0.0 area 0
network 172.12.123.0 0.0.0.255 area 0
!
router rip
version 2
redistribute eigrp 200 metric 2 route-map EIGRP2RIP
redistribute ospf 1 metric 2 route-map OSPF2RIP
network 33.0.0.0
network 172.12.0.0
no auto-summary
!
!
!
ip http server
no ip http secure-server
!
!
!
!
route-map EIGRP2RIP deny 10
match tag 120
!
route-map EIGRP2RIP permit 20
set tag 200
!
route-map RIP2EIGRP deny 10
set tag 200
!
route-map RIP2EIGRP permit 20
set tag 120
!
route-map EIGRP2OSPF deny 5
match tag 110
!
route-map EIGRP2OSPF permit 10
set tag 200
!
route-map OSPF2EIGRP deny 10
match tag 200
!
route-map OSPF2EIGRP permit 20
set tag 110
!
route-map OSPF2RIP deny 5
match tag 120
!
route-map OSPF2RIP permit 10
set tag 110
!
route-map RIP2OSPF deny 10
match tag 110
!
route-map RIP2OSPF permit 20
set tag 120
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
!
!
line con 0
exec-timeout 0 0
logging synchronous
line aux 0
line vty 0 4
password CCNP
logging synchronous
login
!
!
end

R3(config-router)#


I have been searching around to see if what I am doing is beyond the limitation of IOS software, please let me know if there is a mis-configuration or if it's just not possible, as I don't want to spin my tires on something that is not fixable - Any more info requested please let me know.

Thanks for any input!!

keenon

no its not seen this in an IE level practice lab once. not really that hard just making sure that device doesn't create routing loops and also making sure it picks the correct path for destinations

ande0255

Ahh, found it, on route-map RIP2EIGRP both clauses were "set" instead of match / set to deny tagged traffic and allow / set tag on all other traffic.

I set sequence 10 to deny match tag 200 and sequence 20 to set tag 120 and R3 immediately saw the RIP route in its table, hooray