MSR3600-NAT66配置不生效

 nat66 场景测试不通，本端和对端v6 地址都是可以ping 通的，display nat66 session verbose 没有会话信息，debugging nat66 packet没有回显信息。

无

配置注意事项：

1． 映射后的地址不能跟接口地址在同一个网段

2． 需要映射的源地址有以下限制

l  xxxx: xxxx: xxxx: xxxx: xxxx: xxxx: xxxx: xxxx 第4段（标红部分）不能为全F

l  当48<前缀长度<112 bit时，第5/6/7/8段（标绿部分）不能为全F或者全0

3． 不要用本机地址作为源去进行ping测

举例说明：组网A-B-C，B为测试nat66的设备

A:

interface LoopBack10                                                                                                                                                                                                                         

 ipv6 address DF14::FFFE:1:1:1:1A/128      （FFFF改成了FFFE）                                                                                                                                                                                      

#                                                                                                                                                                                                                                                                                                                                                     

interface Ten-GigabitEthernet3/0/2.30                                                                                               

 vlan-type dot1q vid 30                                                                                                            

 ipv6 address 1000::1/64

#

ipv6 route-static 240E:699:101::50 128 1000::2

B:

interface Ten-GigabitEthernet3/0/2.30                                                                                               

 vlan-type dot1q vid 30                                                                                                            

 ipv6 address 1000::2/64

#

interface Ten-GigabitEthernet3/0/0.30                                                                                                                                                                                   

 nat66 prefix source DF14::FFFE:1:1:1:1A 128 3001::1 128                                                                           

 vlan-type dot1q vid 30                                                                                                            

 ipv6 address 240E:699:101::10/64 

#                                                                                         

 ipv6 route-static DF14::FFFE:1:1:1:1A 128 1000::1

C:

interface Ten-GigabitEthernet0/0/0.30                                                                                              

 vlan-type dot1q vid 30                                                                                                             

 ipv6 address 240E:699:101::50/64

#                                                                              

 ipv6 route-static 3001::1 128 240E:699:101::10 

在A上ping测试

在B上查看nat66会话