a网配置NAT经过外网ping不通b网

UID: 710006

pc0只能ping到右边路由地址10.10.20.10
ping不到pc1

左边路由R1配置：

interface FastEthernet0/0
ip address 172.16.10.1 255.255.255.0
ip nat inside
duplex auto
speed auto
!
!
interface Serial0/0/0
ip address 10.10.10.10 255.255.255.0
ip nat outside
!
interface Vlan1
no ip address
shutdown
!
ip nat pool neko 10.10.10.10 10.10.10.11 netmask 255.255.255.0
ip nat inside source list 100 pool neko overload
ip classless
ip route 0.0.0.0 0.0.0.0 Serial0/0/0
!
ip flow-export version 9
!
!
access-list 100 permit ip any any
!



右边边路由R2配置：

interface FastEthernet0/0
ip address 172.16.20.1 255.255.255.0
ip nat inside
duplex auto
speed auto
!
interface Serial0/0/1
ip address 10.10.20.10 255.255.255.0
clock rate 2000000
!
interface Vlan1
no ip address
shutdown
!
ip nat pool nako 10.10.20.10 10.10.20.11 netmask 255.255.255.0
ip nat inside source list 100 pool neko overload
ip classless
ip route 0.0.0.0 0.0.0.0 Serial0/0/1
!
ip flow-export version 9
!
!
access-list 100 permit ip any any
!



外网ISP配置：

interface Serial0/0/0
ip address 10.10.10.1 255.255.255.0
clock rate 2000000
!
interface Serial0/0/1
ip address 10.10.20.1 255.255.255.0

UID: 667795

游客，如果您要查看本帖隐藏内容请登录

UID: 706575

游客，如果您要查看本帖隐藏内容请登录

UID: 705020

游客，如果您要查看本帖隐藏内容请登录

UID: 706575

游客，如果您要查看本帖隐藏内容请登录