网络工程 - OSPF/BGP/路由映射问题 - 吾爱随笔录

你好我所有的朋友...我配置了这个场景，但R1 只跟踪到 10.10.13.3 (R3) ！
请帮帮我...

所有路由器都有一个环回0接口X.X.X.X/32，其中X是路由器的编号。
在 R1、R2、R3 上配置 OSPF 并通告10.10.12.0/24, 10.10.13.0/24和环回0子网
在 R4、R5 上配置 OSPF 并通告150.45.45.0/26和环回 0 子网
在 AS 123 中配置完整的 iBGP 网格，使用环回 0 接口进行对等互连
在 AS 45 中配置 iBGP，使用环回 0 接口进行对等互连
在 AS 123 和 AS 45 之间配置 eBGP
通告 R1 环回 0 和150.45.45.0/26BGP
确保 AS 123 将使用 R3-R5 之间通往网络的链路150.45.45.0/26。仅使用 MED 属性。
确保 AS 45 将使用 R3-R5 之间通往网络 1.1.1.1/32 的链路。仅使用 MED 属性。

在此处输入图片说明

所有配置

R6
    router ospf 10
     log-adjacency-changes
     network 1.1.1.1 0.0.0.0 area 0
     network 10.10.12.0 0.0.0.255 area 0
     network 10.10.13.0 0.0.0.255 area 0
    !
    router bgp 123
     no synchronization
     bgp log-neighbor-changes
     network 1.1.1.1 mask 255.255.255.255
     neighbor 2.2.2.2 remote-as 123
     neighbor 2.2.2.2 update-source Loopback0
     neighbor 3.3.3.3 remote-as 123
     neighbor 3.3.3.3 update-source Loopback0
     no auto-summary

router ospf 10
 log-adjacency-changes
 network 2.2.2.2 0.0.0.0 area 0
 network 10.10.12.0 0.0.0.255 area 0
!
router bgp 123
 no synchronization
 bgp log-neighbor-changes
 neighbor 1.1.1.1 remote-as 123
 neighbor 1.1.1.1 update-source Loopback0
 neighbor 1.1.1.1 next-hop-self
 neighbor 3.3.3.3 remote-as 123
 neighbor 3.3.3.3 update-source Loopback0
 neighbor 3.3.3.3 next-hop-self
 neighbor 24.0.0.2 remote-as 45
 neighbor 24.0.0.2 route-map RM-SET-MED out
 no auto-summary
!
ip forward-protocol nd
!
!
ip http server
no ip http secure-server
!
!
ip prefix-list NET-1 seq 5 permit 1.1.1.1/32
!
!
!
route-map RM-SET-MED permit 10
 match ip address prefix-list NET-1
 set metric 20

router ospf 10
 log-adjacency-changes
 network 3.3.3.3 0.0.0.0 area 0
 network 10.10.13.0 0.0.0.255 area 0
!
router bgp 123
 no synchronization
 bgp log-neighbor-changes
 neighbor 1.1.1.1 remote-as 123
 neighbor 1.1.1.1 update-source Loopback0
 neighbor 1.1.1.1 next-hop-self
 neighbor 2.2.2.2 remote-as 123
 neighbor 2.2.2.2 update-source Loopback0
 neighbor 2.2.2.2 next-hop-self
 neighbor 35.0.0.2 remote-as 45
 neighbor 35.0.0.2 route-map RM-SET-MED out
 no auto-summary
!
ip forward-protocol nd
!
!
ip http server
no ip http secure-server
!
!
ip prefix-list NET-1 seq 5 permit 1.1.1.1/32
!
!
!
route-map RM-SET-MED permit 10
 match ip address prefix-list NET-1
 set metric 10
!

router ospf 100
 log-adjacency-changes
 network 4.4.4.4 0.0.0.0 area 0
 network 150.45.45.4 0.0.0.0 area 0
!
router bgp 45
 no synchronization
 bgp log-neighbor-changes
 network 150.45.45.0 mask 255.255.255.192
 neighbor 5.5.5.5 remote-as 45
 neighbor 5.5.5.5 update-source Loopback0
 neighbor 5.5.5.5 next-hop-self
 neighbor 24.0.0.1 remote-as 123
 neighbor 24.0.0.1 route-map RM-SET-MED out
 no auto-summary
!
ip forward-protocol nd
!
!
ip http server
no ip http secure-server
!
!
ip prefix-list NET-150 seq 5 permit 150.45.45.0/26
!
!
!
route-map RM-SET-MED permit 10
 match ip address prefix-list NET-150
 set metric 20

router ospf 100
 log-adjacency-changes
 network 5.5.5.5 0.0.0.0 area 0
 network 150.45.45.5 0.0.0.0 area 0
!
router bgp 45
 no synchronization
 bgp log-neighbor-changes
 network 150.45.45.0 mask 255.255.255.192
 neighbor 4.4.4.4 remote-as 45
 neighbor 4.4.4.4 update-source Loopback0
 neighbor 4.4.4.4 next-hop-self
 neighbor 35.0.0.1 remote-as 123
 neighbor 35.0.0.1 route-map RM-SET-MED out
 no auto-summary
!
ip forward-protocol nd
!
!
ip http server
no ip http secure-server
!
!
ip prefix-list NET-150 seq 5 permit 150.45.45.0/26
!
!
!
route-map RM-SET-MED permit 10
 match ip address prefix-list NET-150
 set metric 10