Yup... And that's where the problem is. Since you are already engagine the "redistribute connected" on R8, when you do "show ip route ospf" it doesn't show up there, so it's not tagged as the best path. So if you want an originating route on that router to get to BGP, you'll need to do a "redistribute connected" there as well!
:) Scott Morris, CCIE4 (R&S/ISP-Dial/Security/Service Provider) #4713, JNCIE #153, CISSP, et al. CCSI/JNCI-M/JNCI-J IPexpert VP - Curriculum Development IPexpert Sr. Technical Instructor [EMAIL PROTECTED] http://www.ipexpert.com -----Original Message----- From: Suliman Al-Mazroua [mailto:[EMAIL PROTECTED] Sent: Friday, February 23, 2007 12:08 AM To: [EMAIL PROTECTED]; [email protected] Subject: RE: External OSPF to BGP it is connected to R8. R8(config)#do sh ip rou 150.50.4.0 Routing entry for 150.50.4.0/24 Known via "connected", distance 0, metric 0 (connected, via interface) Redistributing via ospf 100 Advertised by ospf 100 subnets Routing Descriptor Blocks: * directly connected, via FastEthernet0/0 Route metric is 0, traffic share count is 1 R8(config)#do sh ip bg R8(config)#do sh ip bg BGP table version is 3, local router ID is 200.0.0.8 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 8.8.8.0/24 0.0.0.0 0 32768 ? *> 150.50.5.64/27 0.0.0.0 0 32768 ? R8(config)#do sh ip rou os R8(config)# --- Scott Morris <[EMAIL PROTECTED]> wrote: > If R8 is where you are doing redistribution, do all of your commands > on R8. > > Scott > > -----Original Message----- > From: Suliman Al-Mazroua > [mailto:[EMAIL PROTECTED] > Sent: Thursday, February 22, 2007 11:40 PM > To: [EMAIL PROTECTED]; > [email protected] > Subject: RE: External OSPF to BGP > > sure > > R8: > R8# sh run > Building configuration... > > > version 12.4 > service timestamps debug datetime msec service timestamps log datetime > msec no service password-encryption ! > hostname R8 > ! > boot-start-marker > boot-end-marker > ! > enable secret 5 $1$UGQg$ji9OEVknrbFvM602QQJxG0 ! > no aaa new-model > ! > resource policy > ! > memory-size iomem 15 > ip subnet-zero > ! > ! > ip cef > ! > ! > no ip domain lookup > > interface Loopback0 > ip address 200.0.0.8 255.255.255.255 > ! > interface Loopback1 > ip address 8.8.8.1 255.255.255.0 > ip ospf network point-to-point > ! > interface FastEthernet0/0 > ip address 150.50.4.8 255.255.255.0 > duplex auto > speed auto > ! > interface FastEthernet0/1 > no ip address > shutdown > duplex auto > speed auto > ! > interface Serial0/0/0 > ip address 150.50.5.69 255.255.255.224 ! > router ospf 100 > router-id 200.0.0.8 > log-adjacency-changes > redistribute connected subnets > network 8.8.8.1 0.0.0.0 area 0 > network 150.50.5.69 0.0.0.0 area 0 > ! > router bgp 65078 > no synchronization > bgp router-id 200.0.0.8 > bgp log-neighbor-changes > bgp confederation identifier 200 > redistribute ospf 100 match internal external 2 neighbor 150.50.5.68 > remote-as 65078 no auto-summary ! > ip classless > ! > ! > no ip http server > no ip http secure-server > ! > ip access-list standard inospf > permit 150.50.4.0 0.0.0.255 > ip access-list standard nobgp > permit 150.50.5.64 0.0.0.31 > ! > ! > route-map fa0/0 permit 10 > match ip address inospf > ! > route-map fa0 permit 10 > match ip address inospf > ! > route-map ostobgp deny 10 > match ip address nobgp > ! > route-map ostobgp permit 20 > match ip address inospf > ! > route-map ostobgp permit 30 > ! > ! > ----------------------------------------------- > > R8#sh ip bgp > BGP table version is 3, local router ID is 200.0.0.8 Status codes: s > suppressed, d damped, h history, * valid, > best, i > - internal, > r RIB-failure, S Stale > Origin codes: i - IGP, e - EGP, ? - incomplete > > Network Next Hop Metric > LocPrf > Weight Path > *> 8.8.8.0/24 0.0.0.0 0 > > 32768 ? > *> 150.50.5.64/27 0.0.0.0 0 > > 32768 ? > R8# > > ---------------------------------------------- > > R7(config-router)#do sh ip rou os > 200.0.0.0/32 is subnetted, 2 subnets > O E2 200.0.0.8 [110/20] via 150.50.5.69, > 00:48:40, > Serial0/0/0 > 8.0.0.0/24 is subnetted, 1 subnets > O 8.8.8.0 [110/65] via 150.50.5.69, 00:48:40, > Serial0/0/0 > 150.50.0.0/16 is variably subnetted, 3 subnets, > 3 masks > O E2 150.50.4.0/24 [110/20] via 150.50.5.69, > 00:48:40, Serial0/0/0 > > ------------------------------------- > R7(config-router)#do sh ip bg > BGP table version is 28, local router ID is > 200.0.0.7 Status codes: s > suppressed, d damped, h history, * valid, > best, i > - internal, > r RIB-failure, S Stale > Origin codes: i - IGP, e - EGP, ? - incomplete > > Network Next Hop Metric > LocPrf > Weight Path > r>i8.8.8.0/24 150.50.5.69 0 > 100 > 0 ? > r>i150.50.5.64/27 150.50.5.69 0 > 100 > 0 ? > -------------------------------------------- > > R7(config-router)#do sh ip ro > R7(config-router)#do sh ip route 150.50.4.0 Routing entry for > 150.50.4.0/24 > Known via "ospf 100", distance 110, metric 20, type extern 2, > forward metric 64 > Last update from 150.50.5.69 on Serial0/0/0, 00:49:40 ago > Routing Descriptor Blocks: > * 150.50.5.69, from 200.0.0.8, 00:49:40 ago, via Serial0/0/0 > Route metric is 20, traffic share count is 1 > > R7(config-router)# > > > --- Scott Morris <[EMAIL PROTECTED]> wrote: > > > Can you post: > > > > Show run > > Show ip bgp > > Show ip route ospf > > Show ip route x.x.x.x (one of the routes that > should be redistributed) > > > > Scott > > > > -----Original Message----- > > From: Suliman Al-Mazroua > > [mailto:[EMAIL PROTECTED] > > Sent: Thursday, February 22, 2007 11:22 PM > > To: [EMAIL PROTECTED]; > > [email protected] > > Subject: RE: External OSPF to BGP > > > > no it does not show > === message truncated === ____________________________________________________________________________ ________ Expecting? 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