RE: BGP Route Reflector Problem

From: Sandro Ciffali (sandyccie@xxxxxxxxx)
Date: Fri Mar 15 2002 - 18:04:00 GMT-3


   
Where are you trying to reflece the routes from, from
route reflector server or from one of the client to
the route reflector server?
In either case make sure the routes are in the routing
table of the router which is injecting the routes. If
it is in the routing table still not advertized and
there is no access list, Check the community you are
rec. with the routes.
The router which is injecting the networks, check on
that router sh ip bgp x.x.x.x where x.x.x.x is one of
the network, You should be able to see the community
of the route.

Sandro

--- Bruce Williams <bruce@williamsnetworking.com>
wrote:
> Here is the Route Reflector Config:
>
> Trying r1 (192.168.1.5, 2001)... Open
>
> R1#sh run
> Building configuration...
>
> Current configuration:
> !
> version 12.0
> service timestamps debug uptime
> service timestamps log uptime
> no service password-encryption
> !
> hostname R1
> !
> no logging console
> !
> ip subnet-zero
> no ip domain-lookup
> !
> !
> !
> interface Loopback0
> ip address 152.1.10.1 255.255.255.255
> no ip directed-broadcast
> ip ospf interface-retry 0
> !
> interface Ethernet0
> ip address 152.1.8.1 255.255.255.192
> no ip directed-broadcast
> ip ospf cost 65
> ip ospf interface-retry 0
> ip ospf hello-interval 120
> ip ospf priority 10
> !
> interface Ethernet1
> ip address 152.1.9.1 255.255.255.128
> no ip directed-broadcast
> ip ospf interface-retry 0
> ip ospf priority 0
> !
> interface Serial0
> no ip address
> no ip directed-broadcast
> encapsulation frame-relay
> no ip mroute-cache
> !
> interface Serial0.1 multipoint
> ip address 152.1.10.9 255.255.255.248
> no ip directed-broadcast
> ip ospf network non-broadcast
> ip ospf interface-retry 0
> ip ospf hello-interval 120
> frame-relay interface-dlci 100
> frame-relay interface-dlci 200
> !
> interface Serial1
> no ip address
> no ip directed-broadcast
> shutdown
> !
> router ospf 1
> passive-interface Loopback0
> network 152.1.8.0 0.0.0.127 area 1
> network 152.1.9.0 0.0.0.127 area 2
> network 152.1.10.1 0.0.0.0 area 0
> network 152.1.10.8 0.0.0.7 area 0
> neighbor 152.1.10.11
> neighbor 152.1.10.10
> !
> router bgp 100
> no synchronization
> neighbor 152.1.10.10 remote-as 100
> neighbor 152.1.10.10 route-reflector-client
> neighbor 152.1.10.11 remote-as 100
> neighbor 152.1.10.11 route-reflector-client
> !
> ip classless
> !
> !
> line con 0
> exec-timeout 0 0
> transport input none
> line aux 0
> line vty 0 4
> login
> !
> end
>
> Here is one client:
>
> R3#sh run
> Building configuration...
>
> Current configuration:
> !
> version 12.0
> service timestamps debug uptime
> service timestamps log uptime
> no service password-encryption
> !
> hostname R3
> !
> no logging console
> !
> ip subnet-zero
> no ip domain-lookup
> !
> !
> !
> !
> !
> !
> !
> interface Loopback0
> ip address 152.1.10.3 255.255.255.255
> no ip directed-broadcast
> ip ospf interface-retry 0
> !
> interface BRI0/0
> no ip address
> no ip directed-broadcast
> shutdown
> !
> interface Ethernet0/0
> ip address 152.1.8.62 255.255.255.192
> no ip directed-broadcast
> ip ospf interface-retry 0
> ip ospf hello-interval 120
> ip ospf priority 0
> !
> interface Ethernet0/1
> no ip address
> no ip directed-broadcast
> shutdown
> !
> interface Serial1/0
> ip address 152.1.10.11 255.255.255.248
> no ip directed-broadcast
> encapsulation frame-relay
> ip ospf interface-retry 0
> ip ospf hello-interval 120
> ip ospf priority 0
> no ip mroute-cache
> no fair-queue
> frame-relay map ip 152.1.10.9 200 broadcast
> frame-relay map ip 152.1.10.10 200 broadcast
> no frame-relay inverse-arp
> !
> interface Serial1/1
> ip address 152.1.12.9 255.255.255.252
> no ip directed-broadcast
> clockrate 63960
> !
> interface Serial1/2
> ip address 152.1.12.1 255.255.255.252
> no ip directed-broadcast
> clockrate 63960
> !
> interface Serial1/3
> ip address 152.1.20.1 255.255.255.252
> no ip directed-broadcast
> clockrate 63960
> !
> router eigrp 1
> redistribute ospf 1 metric 10000 10 255 1 1500
> passive-interface Ethernet0/0
> passive-interface Serial1/0
> passive-interface Serial1/1
> passive-interface Serial1/2
> network 152.1.0.0
> distribute-list 7 out Serial1/3
> !
> router ospf 1
> passive-interface Loopback0
> network 152.1.8.0 0.0.0.127 area 1
> network 152.1.10.3 0.0.0.0 area 0
> network 152.1.10.8 0.0.0.7 area 0
> !
> router bgp 100
> no synchronization
> neighbor 152.1.10.9 remote-as 100
> neighbor 152.1.12.2 remote-as 200
> neighbor 152.1.12.2 distribute-list 1 out
> neighbor 152.1.12.10 remote-as 200
> neighbor 152.1.12.10 distribute-list 1 out
> !
> ip classless
> !
> access-list 1 deny 0.0.0.0
> access-list 2 permit any
> access-list 7 deny 152.1.20.16 0.0.0.15
> access-list 7 permit any
> !
> !
> line con 0
> exec-timeout 0 0
> transport input none
> line aux 0
> line vty 0 4
>
=== message truncated ===



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