• If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.
Xin chào ! Nếu đây là lần đầu tiên bạn đến với diễn đàn, xin vui lòng danh ra một phút bấm vào đây để đăng kí và tham gia thảo luận cùng VnPro.

Announcement

Collapse
No announcement yet.

Xin hướng dẫn NAT IPv4<-> IPv6 ?

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • Xin hướng dẫn NAT IPv4<-> IPv6 ?

    Mình cấu hình Static NAT như sau, sau khi cấu hình xong thì không ping được giữa 2 side V4 và V6, bạn nào chỉ giúp với ?

    Router6#sh run
    Building configuration...

    Current configuration : 574 bytes
    !
    version 12.4
    no service timestamps log datetime msec
    no service timestamps debug datetime msec
    no service password-encryption
    !
    hostname Router6
    !
    !
    !
    ipv6 unicast-routing
    !
    !
    !
    !
    !
    !
    !
    !
    !
    !
    !
    !
    !
    !
    interface FastEthernet0/0
    no ip address
    duplex auto
    speed auto
    ipv6 address 2001:A:B:C::1/64
    ipv6 mtu 1500
    ipv6 enable
    ipv6 nat
    !
    interface FastEthernet0/1
    no ip address
    duplex auto
    speed auto
    shutdown
    !
    interface Vlan1
    no ip address
    shutdown
    !
    ip classless
    !
    ipv6 route 2001:A:B:C::/64 2001:A:B:C::3
    !
    !
    !
    !
    !
    !
    !
    !
    line con 0
    line vty 0 4
    login
    !
    !
    !
    end

    Router_NAT#sh run
    Building configuration...

    Current configuration : 627 bytes
    !
    version 12.4
    no service timestamps log datetime msec
    no service timestamps debug datetime msec
    no service password-encryption
    !
    hostname Router_NAT
    !
    !
    !
    !
    !
    !
    !
    !
    !
    !
    !
    !
    !
    !
    !
    !
    interface FastEthernet0/0
    no ip address
    duplex auto
    speed auto
    ipv6 address 2001:A:B:C::3/64
    ipv6 nat
    !
    interface FastEthernet0/1
    ip address 192.168.40.199 255.255.255.0
    duplex auto
    speed auto
    !
    interface Vlan1
    no ip address
    shutdown
    !
    ip classless
    !
    !
    ipv6 nat v6v4 source 2001:A:B:C::1 192.168.40.1
    ipv6 nat v4v6 source 192.168.40.200 2001::C0A8:28C8
    ipv6 nat prefix 2001::/96
    !
    !
    !
    !
    !
    !
    !
    line con 0
    line vty 0 4
    login
    !
    !
    !
    end


    Router4#sh run
    Building configuration...

    Current configuration : 467 bytes
    !
    version 12.4
    no service timestamps log datetime msec
    no service timestamps debug datetime msec
    no service password-encryption
    !
    hostname Router4
    !
    !
    !
    !
    !
    !
    !
    !
    !
    !
    !
    !
    !
    !
    !
    !
    interface FastEthernet0/0
    ip address 192.168.40.200 255.255.255.0
    duplex auto
    speed auto
    !
    interface FastEthernet0/1
    no ip address
    duplex auto
    speed auto
    shutdown
    !
    interface Vlan1
    no ip address
    shutdown
    !
    ip classless
    !
    !
    !
    !
    !
    !
    !
    !
    !
    line con 0
    line vty 0 4
    login
    !
    !
    !
    end

    Router6#ping 2001::c0a8:28c8

    Type escape sequence to abort.
    Sending 5, 100-byte ICMP Echos to 2001::c0a8:28c8, timeout is 2 seconds:
    .....
    Success rate is 0 percent (0/5)


    Bạn nào chỉ giúp mình với! Thanks all!
    Attached Files
Working...
X