H3C S7500E R63xx系列版本IPv6手动隧道的典型配置

H3C 7500E R63xx系列版本IPv6手动隧道的典型配置

一、  组网需求：

如下图所示，两个IPv6网络分别通过Switch A和Switch B与IPv4网络连接，要求在Switch A和Switch B之间建立IPv6手动隧道，使两个IPv6网络可以互通。

二、  组网图：

 

三、  配置步骤：

(1)    SwitchA的配置

# 使能IPv6转发功能。

<SwitchA> system-view

[SwitchA] ipv6

# 配置接口Vlan-interface100的地址。

[SwitchA] interface vlan-interface 100

[SwitchA-Vlan-interface100] ip address 192.168.100.1 255.255.255.0

[SwitchA-Vlan-interface100] quit

# 配置接口Vlan-interface101的IPv6地址。

[SwitchA] interface vlan-interface 101

[SwitchA-Vlan-interface101] ipv6 address 3002::1 64

[SwitchA-Vlan-interface101] quit

# 配置业务环回组。需要注意的是，将端口加入到业务环回组时，需要在端口上关闭STP功能。

[SwitchA] service-loopback group 1 type tunnel

[SwitchA] interface GigabitEthernet 2/0/1

[SwitchA-GigabitEthernet2/0/1] stp disable

[SwitchA-GigabitEthernet2/0/1] port service-loopback group 1

[SwitchA-GigabitEthernet2/0/1] quit

# 配置手动隧道。

[SwitchA] interface tunnel 2/0/0

[SwitchA-Tunnel2/0/0] ipv6 address 3001::1/64

[SwitchA-Tunnel2/0/0] source vlan-interface 100

[SwitchA-Tunnel2/0/0] destination 192.168.50.1

[SwitchA-Tunnel2/0/0] tunnel-protocol ipv6-ipv4

# 在Tunnel接口视图下配置隧道引用业务环回组1。

[SwitchA-Tunnel2/0/0] service-loopback-group 1

[SwitchA-Tunnel2/0/0] quit

# 配置从Switch A经过Tunnel2/0/0接口到Group 2的静态路由。

[SwitchA] ipv6 route-static 3003:: 64 tunnel 2/0/0

(2)    SwitchB的配置

# 使能IPv6转发功能。

<SwitchB> system-view

[SwitchB] ipv6

# 配置接口Vlan-interface100的地址。

[SwitchB] interface vlan-interface 100

[SwitchB-Vlan-interface100] ip address 192.168.50.1 255.255.255.0

[SwitchB-Vlan-interface100] quit

# 配置接口Vlan-interface101的IPv6地址。

[SwitchB] interface vlan-interface 101

[SwitchB-Vlan-interface101] ipv6 address 3003::1 64

[SwitchB-Vlan-interface101] quit

# 配置业务环回组。需要注意的是，将端口加入到业务环回组时，需要在端口上关闭STP功能。

[SwitchB] service-loopback group 1 type tunnel

[SwitchB] interface GigabitEthernet 2/0/1

[SwitchB-GigabitEthernet2/0/1] stp disable

[SwitchB-GigabitEthernet2/0/1] port service-loopback group 1

[SwitchB-GigabitEthernet2/0/1] quit

# 配置手动隧道。

[SwitchB] interface tunnel 2/0/0

[SwitchB-Tunnel2/0/0] ipv6 address 3001::2/64

[SwitchB-Tunnel2/0/0] source vlan-interface 100

[SwitchB-Tunnel2/0/0] destination 192.168.100.1

[SwitchB-Tunnel2/0/0] tunnel-protocol ipv6-ipv4

# 在Tunnel接口视图下配置隧道引用业务环回组1。

[SwitchB-Tunnel2/0/0] service-loopback-group 1

[SwitchB-Tunnel2/0/0] quit

# 配置从Switch B经过Tunnel2/0/0接口到Group 1的静态路由。

[SwitchB] ipv6 route-static 3002:: 64 tunnel 2/0/0

(3)    验证配置结果

完成以上配置之后，分别查看Switch A和Switch B的Tunnel接口状态如下：

[SwitchA] display ipv6 interface tunnel 2/0/0 verbose

Tunnel2/0/0 current state :UP

Line protocol current state :UP

IPv6 is enabled, link-local address is FE80::C0A8:6401

  Global unicast address(es):

    3000::1, subnet is 3000::/64

  Joined group address(es):

    FF02::1:FFA8:6401

    FF02::1:FF00:1

    FF02::1:FF00:0

    FF02::2

    FF02::1

  MTU is 1480 bytes

  ND reachable time is 30000 milliseconds

  ND retransmit interval is 1000 milliseconds

  Hosts use stateless autoconfig for addresses

IPv6 Packet statistics:

  InReceives:                    55

……（略）

[SwitchB] display ipv6 interface tunnel 2/0/0 verbose

Tunnel2/0/0 current state :UP

Line protocol current state :UP

IPv6 is enabled, link-local address is FE80::C0A8:3201

  Global unicast address(es):

    3000::1, subnet is 3000::/64

  Joined group address(es):

    FF02::1:FFA8:3201

    FF02::1:FF00:1

    FF02::1:FF00:0

    FF02::2

    FF02::1

  MTU is 1480 bytes

  ND reachable time is 30000 milliseconds

  ND retransmit interval is 1000 milliseconds

  Hosts use stateless autoconfig for addresses

IPv6 Packet statistics:

  InReceives:                    55

……（略）

# 从Switch A上可以Ping通对端的Vlan-int101接口的IPv6地址：

[SwitchA] ping ipv6 3003::1

  PING 3003::1 : 56  data bytes, press CTRL_C to break

    Reply from 3003::1

    bytes=56 Sequence=1 hop limit=64  time = 1 ms

    Reply from 3003::1

    bytes=56 Sequence=2 hop limit=64  time = 1 ms

    Reply from 3003::1

    bytes=56 Sequence=3 hop limit=64  time = 1 ms

    Reply from 3003::1

    bytes=56 Sequence=4 hop limit=64  time = 1 ms

    Reply from 3003::1

    bytes=56 Sequence=5 hop limit=64  time = 1 ms

  --- 3003::1 ping statistics ---

    5 packet(s) transmitted

    5 packet(s) received

    0.00% packet loss

    round-trip min/avg/max = 1/1/1 ms

四、  配置关键点：

(1)    注意使能IPv6转发功能。

(2)    需要配置一个业务环回组，并且端口加入业务环回组时，需要在端口上关闭STP功能。