From: Erick B. (erickbe@xxxxxxxxx)
Date: Fri Mar 15 2002 - 21:22:57 GMT-3
You need to add 'match external' to the redist ospf
command. You can also do 'match external 1' or 'match
external 2' to be more specific.
Erick B.
--- Dustin.Yates@ercgroup.com wrote:
> Not at all...
>
> R6:
> version 12.2
> no service single-slot-reload-enable
> service timestamps debug uptime
> service timestamps log uptime
> no service password-encryption
> !
> hostname R6
> !
> logging rate-limit console 10 except errors
> !
> ip subnet-zero
> !
> !
> no ip finger
> ip tcp synwait-time 5
> no ip domain-lookup
> !
> no ip dhcp-client network-discovery
> !
> key chain atmexpert
> key 1
> key-string ccie
> call rsvp-sync
> cns event-service server
> !
> !
> !
> !
> !
> !
> !
> !
> interface Loopback0
> ip address 200.0.0.6 255.255.255.255
> !
> interface Ethernet0/0
> ip address 150.50.7.6 255.255.255.128
> ip ospf authentication
> ip ospf authentication-key ccie
> half-duplex
> standby 1 timers 7 17
> standby 1 priority 110 preempt
> standby 1 authentication ipexpert
> standby 1 name ipexpert_r6
> standby 1 mac-address 0000.0c07.aaaa
> standby 1 ip 150.50.7.1
> !
> interface Serial0/0
> bandwidth 500
> ip address 150.50.100.6 255.255.255.224
> encapsulation frame-relay
> ip ospf authentication
> ip ospf authentication-key ccie
> ip ospf priority 0
> no fair-queue
> frame-relay map ip 150.50.100.2 401 broadcast
> frame-relay map ip 150.50.100.5 401 broadcast
> no frame-relay inverse-arp
> frame-relay lmi-n391dte 255
> frame-relay lmi-n392dte 10
> !
> interface TokenRing0/0
> no ip address
> shutdown
> ring-speed 16
> !
> interface Serial0/1
> bandwidth 1000
> ip address 150.50.6.6 255.255.255.128
> clockrate 1000000
> !
> interface ATM1/0
> no ip address
> shutdown
> no atm ilmi-keepalive
> !
> interface ATM1/0.100 point-to-point
> bandwidth 20000
> ip address 150.50.6.9 255.255.255.128
> pvc 1/100
> protocol ip 150.50.6.5 broadcast
> !
> !
> router eigrp 100
> redistribute ospf 1
> passive-interface default
> no passive-interface Serial0/1
> network 150.50.0.0
> default-metric 56 100 255 1 1500
> no auto-summary
> eigrp log-neighbor-changes
> !
> router ospf 1
> log-adjacency-changes
> area 0 authentication
> redistribute connected subnets
> redistribute eigrp 100 subnets
> passive-interface default
> no passive-interface Ethernet0/0
> no passive-interface Serial0/0
> network 150.50.7.6 0.0.0.0 area 1
> network 150.50.100.6 0.0.0.0 area 0
> network 200.0.0.6 0.0.0.0 area 0
> default-metric 100
> !
> ip kerberos source-interface any
> ip classless
> no ip http server
> !
> !
> !
> dial-peer cor custom
> !
> !
> !
> alias exec crs copy run start
> alias exec ct config t
> alias exec sir show ip route
> alias exec siib show ip int brief
> alias exec sioi show ip ospf interface
> alias exec sion show ip ospf neigh
> alias exec cib clear ip bgp
> alias exec sibn show ip bgp nei
> alias exec srb show run | begin
> alias exec ssb show start | begin
> alias exec ssbr show start | begin router
> alias exec sr show run
> alias exec ss show start
> !
> line con 0
> exec-timeout 0 0
> privilege level 15
> logging synchronous
> transport input none
> escape-character 17
> line aux 0
> line vty 0 4
> exec-timeout 0 0
> privilege level 15
> logging synchronous
> login
> !
> end
>
> R6#
>
> R9:
> version 12.1
> service timestamps debug uptime
> service timestamps log uptime
> no service password-encryption
> !
> hostname R9
> !
> !
> !
> !
> !
> !
> ip subnet-zero
> ip tcp synwait-time 5
> no ip domain-lookup
> !
> cns event-service server
> !
> !
> !
> interface Loopback0
> ip address 200.0.0.9 255.255.255.255
> !
> interface Tunnel0
> ip unnumbered Serial0
> shutdown
> tunnel source Serial0
> tunnel destination 150.50.5.69
> !
> interface Ethernet0
> ip address 150.50.6.209 255.255.255.128
> shutdown
> !
> interface Serial0
> bandwidth 1000
> ip address 150.50.6.9 255.255.255.128
> no fair-queue
> !
> interface Serial1
> no ip address
> shutdown
> !
> router eigrp 100
> redistribute connected
> passive-interface default
> no passive-interface Serial0
> network 150.50.0.0
> no auto-summary
> eigrp log-neighbor-changes
> !
> ip classless
> no ip http server
> !
> !
> alias exec crs copy run start
> alias exec ct config t
> alias exec sir show ip route
> alias exec siib show ip int brief
> alias exec sioi show ip ospf interface
> alias exec sion show ip ospf neigh
> alias exec cib clear ip bgp
> alias exec sibn show ip bgp nei
> alias exec srb show run | begin
> alias exec ssb show start | begin
> alias exec ssbr show start | begin router
> alias exec sr show run
> alias exec ss show start
> !
> line con 0
> exec-timeout 0 0
> privilege level 15
> logging synchronous
> transport input none
> line aux 0
> line vty 0 4
> exec-timeout 0 0
> privilege level 15
> logging synchronous
> login
> !
> end
>
> R9#
>
> -----Original Message-----
> From: Tshon [mailto:tshon@netzero.net]
> Sent: Friday, March 15, 2002 3:56 PM
> To: Dustin.Yates@ercgroup.com
> Cc: ccielab@groupstudy.com
> Subject: Re: OSPF to EIGRP Redistribution Problem
>
>
> Do you mind showing us the whole config?
>
> Dustin.Yates@ercgroup.com wrote:
>
> >Just to set this up... I've got two routers
> connected back-to-back, R6
> >running 12.2(1) & R9 running 12.1(1), via serial
> connection. I'm running
> >OSPF and EIGRP on R6 with OSPF redistributed into
> EIGRP. EIGRP is active
> >only on the link between R6 & R9. Relevant
> configs:
> >
> >R6:
> >interface Serial0/1
> > bandwidth 1000
> > ip address 150.50.6.6 255.255.255.128
> > clockrate 1000000
> >!
> >router eigrp 100
> > redistribute ospf 1
> > passive-interface default
> > no passive-interface Serial0/1
> > no passive-interface ATM1/0.100
> > network 150.50.0.0
> > default-metric 56 100 255 1 1500
> > no auto-summary
> > eigrp log-neighbor-changes
> >!
> >router ospf 1
> > log-adjacency-changes
> > area 0 authentication
> > redistribute connected subnets
> > redistribute eigrp 100 subnets
> > passive-interface default
> > no passive-interface Ethernet0/0
> > no passive-interface Serial0/0
> > network 150.50.7.6 0.0.0.0 area 1
> > network 150.50.100.6 0.0.0.0 area 0
> > network 200.0.0.6 0.0.0.0 area 0
> > default-metric 100
> >!
> >
> >R9:
> >interface Serial0
> > bandwidth 1000
> > ip address 150.50.6.9 255.255.255.128
> > no fair-queue
> >!
> >router eigrp 100
> > redistribute connected
> > passive-interface default
> > no passive-interface Serial0
> > network 150.50.0.0
> > no auto-summary
> > eigrp log-neighbor-changes
> >!
> >
> >Here's my problem... R6 has numerous OSPF routes
> that aren't making it into
> >R9's routing table. I see EIGRP internal routes on
> R9. And, I can even
> see
> >the ExtS tagged routes from "debug ip eigrp" on R9.
> I've done this so many
> >times now that I'm afraid I'm missing something
> small. Can anyone provide
> a
> >hint as to what I've overlooked here? Here's a
> copy of the "show ip route"
> >and "debug ip eigrp" outputs:
> >
> >R6#sir
> >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 not set
> >
> > 200.0.0.0/24 is variably subnetted, 7 subnets,
> 2 masks
> >O IA 200.0.0.8/32 [110/302] via 150.50.100.5,
> 18:32:01, Serial0/0
> >D EX 200.0.0.9/32 [170/3200000] via 150.50.6.9,
> 00:02:17, Serial0/1
> >O E2 200.0.0.0/24 [110/100] via 150.50.100.2,
> 18:32:01, Serial0/0
> >O E2 200.0.0.1/32 [110/100] via 150.50.100.2,
> 18:32:01, Serial0/0
> >O 200.0.0.5/32 [110/201] via 150.50.100.5,
> 18:32:01, Serial0/0
> >C 200.0.0.6/32 is directly connected,
> Loopback0
> >O 200.0.0.7/32 [110/11] via 150.50.7.7,
> 18:32:02, Ethernet0/0
> >O E2 10.0.0.0/8 [110/100] via 150.50.100.2,
> 18:32:02, Serial0/0
> > 150.50.0.0/16 is variably subnetted, 9
> subnets, 3 masks
> >O E2 150.50.200.0/24 [110/100] via 150.50.100.2,
> 18:32:02, Serial0/0
> >O IA 150.50.4.0/24 [110/365] via 150.50.100.5,
> 18:32:02, Serial0/0
> >C 150.50.6.0/25 is directly connected,
> Serial0/1
> >C 150.50.7.0/25 is directly connected,
> Ethernet0/0
> >O E2 150.50.17.0/24 [110/100] via 150.50.100.2,
> 18:32:04, Serial0/0
> >O E2 150.50.18.0/24 [110/100] via 150.50.100.2,
> 18:32:04, Serial0/0
> >O E2 150.50.24.0/24 [110/100] via 150.50.100.2,
> 18:32:04, Serial0/0
> >C 150.50.100.0/27 is directly connected,
> Serial0/0
> >O 150.50.5.64/27 [110/110] via 150.50.7.7,
> 18:32:04, Ethernet0/0
> >R6#
> >
> >R9#sh ip 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 not set
> >
> > 200.0.0.0/32 is subnetted, 1 subnets
> >C 200.0.0.9 is directly connected, Loopback0
> > 150.50.0.0/16 is variably subnetted, 3
> subnets, 2 masks
> >C 150.50.6.0/25 is directly connected,
> Serial0
> >D 150.50.7.0/25 [90/3097600] via 150.50.6.6,
> 00:00:52, Serial0
> >D 150.50.100.0/27 [90/6144000] via
> 150.50.6.6, 00:00:52, Serial0
> >R9#
> >
> >R9#clear ip eigrp nei
> >R9#
> >17:44:46: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor
> 150.50.6.6 (Serial0) is
> >down
> >: manually cleared
> >R9#
> >17:44:49: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor
> 150.50.6.6 (Serial0) is
> >up:
> >new adjacency
> >R9#
> >17:44:49: IP-EIGRP: 150.50.6.0/25 - do advertise
> out Serial0
> >17:44:49: IP-EIGRP: 200.0.0.9/32 - do advertise out
> Serial0
> >17:44:49: IP-EIGRP: Ext 200.0.0.9/32 metric 128256
> - 256 128000
> >R9#
> >17:44:51: IP-EIGRP: 150.50.6.0/25 - do advertise
> out Serial0
> >17:44:51: IP-EIGRP: 200.0.0.9/32 - do advertise out
> Serial0
> >17:44:51: IP-EIGRP: Ext 200.0.0.9/32 metric 128256
> - 256 128000
> >17:44:52: IP-EIGRP: Processing incoming UPDATE
> packet
> >17:44:52: IP-EIGRP: Int 150.50.7.0/25 M 3097600 -
> 2560000 537600 SM 281600
> -
> >256
> >000 25600
> >17:44:52: IP-EIGRP: Int 150.50.100.0/27 M 6144000 -
> 5120000 1024000 SM
> >5632000 -
> > 5120000 512000
> >17:44:52: IP-EIGRP: ExtS 200.0.0.8/32 M 46251776 -
> 45714176 537600 SM
> >45739776 -
> > 45714176 25600
> >17:44:52: IP-EIGRP: ExtS 200.0.0.0/24 M 46251776 -
> 45714176 537600 SM
> >45739776 -
> > 45714176 25600
> >17:44:52: IP-EIGRP: ExtS 200.0.0.1/32 M 46251776 -
> 45714176 537600 SM
> >45739776 -
> > 45714176 25600
> >17:44:52: IP-EIGRP: ExtS 200.0.0.5/32 M 46251776 -
> 45714176 537600 SM
> >45739776 -
> > 45714176 25600
> >17:44:52: IP-EIGRP: ExtS 200.0.0.7/32 M 46251776 -
> 45714176 537600 SM
> >45739776 -
> > 45714176 25600
> >17:44:52: IP-EIGRP: ExtS 10.0.0.0/8 M 46251776 -
> 45714176 537600 SM
> 45739776
> >- 4
> >5714176 25600
> >17:44:52: IP-EIGRP: ExtS 150.50.200.0/24 M 46251776
> - 45714176 537600 SM
> >4573977
> >6 - 45714176 25600
> >17:44:52: IP-EIGRP: ExtS 150.50.4.0/24 M 46251776 -
> 45714176 537600 SM
> >45739776
> >- 45714176 25600
> >17:44:52: IP-EIGRP: ExtS 150.50.17.0/24 M 46251776
> - 45714176 537600 SM
> >45739776
> > - 45714176 25600
> >17:44:52: IP-EIGRP: ExtS 150.50.18.0/24 M 46251776
> - 45714176 537600 SM
> >45739776
> > - 45714176 25600
> >17:44:52: IP-EIGRP: ExtS 150.50.24.0/24 M 46251776
> - 45714176 537600 SM
> >45739776
> > - 45714176 25600
> >17:44:52: IP-EIGRP: ExtS 150.50.5.64/27 M 46251776
> - 45714176 537600 SM
> >45739776
> > - 45714176 25600
> >17:44:52: IP-EIGRP: ExtS 200.0.0.6/32 M 46251776 -
> 45714176 537600 SM
> >45739776 -
> > 45714176 25600
> >R9#
> >17:44:54: IP-EIGRP: 150.50.6.0/25 - do advertise
> out Serial0
> >17:44:54: IP-EIGRP: 200.0.0.9/32 - do advertise out
> Serial0
> >17:44:54: IP-EIGRP: Ext 200.0.0.9/32 metric 128256
> - 256 128000
> >17:44:54: IP-EIGRP: Int 150.50.7.0/25 metric
> 3097600 - 2560000 537600
> >17:44:54: IP-EIGRP: Int 150.50.100.0/27 metric
> 6144000 - 5120000 1024000
> >17:44:54: IP-EIGRP: Processing incoming UPDATE
> packet
> >17:44:54: IP-EIGRP: ExtS 200.0.0.9/32 M 4294967295
> - 2560000 4294967295 SM
> >42949
> >67295 - 2560000 4294967295
> >R9#
>
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