请大家帮我看看上面的拓扑图:已经做了静态路由在R3上可以ping通R1的loopback address(1.1.1.1)也可以ping通R4的loopback address(4.4.4.4),但R1ping不通R4,想做nat让他们相同,,可以无论我做动态nat还是pat都不同,,下面是R3的配置:
interface Loopback0
ip address 3.3.3.3 255.255.255.0
no ip directed-broadcast
!
interface Ethernet0/0
no ip address
no ip directed-broadcast
shutdown
!
interface Serial0/0
ip address 192.168.2.2 255.255.255.0
no ip directed-broadcast
ip nat inside
clockrate 64000
!
interface Serial0/1
ip address 192.168.1.2 255.255.255.0
no ip directed-broadcast
ip nat inside
ignore-dcd
clockrate 64000
!
interface Serial0/2
no ip address
no ip directed-broadcast
shutdown
!
interface Serial0/3
ip address 192.168.3.1 255.255.255.0
no ip directed-broadcast
ip nat outside
clockrate 64000
!
ip nat pool pule 192.168.4.1 192.168.4.2 netmask 255.255.255.0
ip nat inside source list 1 pool pule
ip classless
ip route 1.1.1.0 255.255.255.0 192.168.1.1
ip route 2.2.2.0 255.255.255.0 192.168.2.1
ip route 4.4.4.0 255.255.255.0 192.168.3.2
no ip http server
!
!
line con 0
exec-timeout 0 0
logging synchronous
transport input none
line aux 0
line vty 0 4
!
no scheduler allocate
end
hostname r3
!
!
!
!
!
!
ip subnet-zero
!
partition flash 2 8 8
!
!
!
!
interface Loopback0
ip address 3.3.3.3 255.255.255.0
no ip directed-broadcast
--More--
13:17:04: %SYS-5-CONFIG_I: Configured from console by console
!
interface Ethernet0/0
no ip address
no ip directed-broadcast
shutdown
!
interface Serial0/0
ip address 192.168.2.2 255.255.255.0
no ip directed-broadcast
ip nat inside
clockrate 64000
!
interface Serial0/1
ip address 192.168.1.2 255.255.255.0
no ip directed-broadcast
ip nat inside
ignore-dcd
clockrate 64000
!
interface Serial0/2
no ip address
no ip directed-broadcast
shutdown
!
interface Serial0/3
ip address 192.168.3.1 255.255.255.0
no ip directed-broadcast
ip nat outside
clockrate 64000
!
ip nat pool pule 192.168.4.1 192.168.4.2 netmask 255.255.255.0
ip nat inside source list 1 pool pule
ip classless
ip route 1.1.1.0 255.255.255.0 192.168.1.1
ip route 2.2.2.0 255.255.255.0 192.168.2.1
ip route 4.4.4.0 255.255.255.0 192.168.3.2
no ip http server
!
access-list 1 permit 192.168.1.0 0.0.0.255
!
line con 0
exec-timeout 0 0
logging synchronous
transport input none
line aux 0
line vty 0 4
acl是写了