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Configuring Static Source Translation in IPv6 Networks

• Configuring the NAT Pool and Rule
• Configuring the Service Set for NAT
• Configuring Trace Options

Configuring the NAT Pool and Rule

1. In configuration mode, go to the [edit services nat] hierarchy level.
   [edit]user@host# edit services nat
2. Configure the NAT pool with an address.
   [edit services nat]user@host# set pool pool name address address

   In the following example, the pool name is src_pool and the address is 10.10.10.2/32.

   [edit services nat]user@host# set pool src_pool address 10.10.10.2/32
3. Configure the NAT rule and the match direction.
   [edit services nat]user@host# set rule rule-name match-direction match-direction

   In the following example, the rule name is rule-basic-nat66 and the match direction is input.

   [edit services nat]user@host# set rule rule-basic-nat66 match-direction input
4. Configure the source address in the from statement.
   [edit services nat]user@host# set rule rule-basic-nat66 term term-name from from

   In the following, the term name is t1 and the input condition is source-address 10:10:10::0/96.

   [edit services nat]user@host# set rule rule-basic-nat66 term t1 from source-address 10:10:10::0/96
5. Configure the NAT term action and properties of the translated traffic.
   [edit services nat]user@host# set rule rule-basic-nat66 term t1 then term-action translated-property

   In the following example, the term action is translated and the property of the translated traffic is source-pool src_pool.

   [edit services nat]user@host# set rule rule-basic-nat66 term t1 then translated source-pool src_pool
6. Configure the translation type.
   [edit services nat]user@host# set rule rule-basic-nat66 term t1 then translated translation-type translation-type

   In the following example, the translation type is basic-nat66.

   [edit services nat]user@host# set rule rule-basic-nat66 term t1 then translated translation-type basic-nat66
7. Verify the configuration by using the show command at the [edit services] hierarchy level.

   [edit services]
   user@host# show
   nat {
       pool src_pool {
           address 10.10.10.2/32;
       }
       rule rule-basic-nat66 {
           match-direction input;
           term t1 {
               from {
                   source-address {
                       10:10:10::0/96;
                   }
               }
               then {
                   translated {
                       source-pool src_pool;
                       translation-type {
                           basic-nat66;
                       }
                   }
               }
           }
       }
   }

Configuring the Service Set for NAT

1. In configuration mode, go to the [edit services] hierarchy level.
   [edit]user@host# edit services
2. Configure the service set.
   [edit services]user@host# edit service-set service-set-name

   In the following example, the service set name is s1.

   [edit services]user@host# edit service-set s1
3. For the s1 service set, set the reference to the NAT rules configured at the [edit services nat] hierarchy level.
   [edit services service-set s1]user@host# set nat-rules rule-name

   In the following example, the rule name is rule-basic-nat66.

   [edit services service-set s1]user@host# set nat-rules rule-basic-nat66
4. Configure the service interface.
   [edit services service-set s1]user@host# set interface-service service-interface service-interface-name

   In the following example, the service interface name is sp-1/2/0.

   [edit services service-set s1]user@host# set interface-service service-interface sp-1/2/0
5. Verify the configuration by using the show command at the [edit services] hierarchy level.

   [edit services]
   user@host# show
   service-set s1 {
       nat-rules rule-basic-nat66;
       interface-service {
           service-interface sp-1/2/0;
       }
   }

Configuring Trace Options

1. In configuration mode, go to the [edit services adaptive-services-pics] hierarchy level.
   [edit]user@host# edit services adaptive-services-pics
2. Configure the trace options.
   [edit services adaptive-services-pics]user@host# set traceoptions flag tracing parameter

   In the following example, the tracing parameter is all.

   [edit services adaptive-services-pics]user@host# set traceoptions flag all
3. Verify the configuration by using the show command at the [edit services] hierarchy level.

   [edit services]
   user@host# show
   adaptive-services-pics {                
       traceoptions {                      
           flag all;                       
       }                                   
   }