NAME

  C_RFC3646_3_DnsSvrOpt.seq - Check the format of DNS Recursive Name Server option

TARGET

  Client

SYNOPSIS

   C_RFC3646_3_DnsSvrOpt.seq [-tooloption...] 
  -pkt   C_RFC3646_3_DnsSvrOpt.def 
  -tooloption : v6eval tool option


  See Also  DHCPv6.def

INITIALIZATION

Network Topology

          NUT(Client)
          |           
          |                        
Link0   --+--------+------------------------ 3ffe:501:ffff:100::/64
                   |
                   |          
                   TN(Server)

Verification Points

   The format of the Option Request option is:

       0                   1                   2                   3
       0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
      |           OPTION_ORO          |           option-len          |
      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
      |    requested-option-code-1    |    requested-option-code-2    |
      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
      |                              ...                              |
      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+


      option-code   OPTION_ORO (6).


      option-len    2 * number of requested options.


      requested-option-code-n The option code for an option requested by
                    the client.

Configurations

`Device Name`	`Device Type`	`Interface`	`Assigned Prefix`	`Link Local Addr`	`MAC Addr`
`Client`	`NUT`	`Link0`	`3ffe:501:ffff:100::/64`	`NUT's Linklocal address`	`NUT's MAC address`
`Server`	`TN`	`Link0`	`3ffe:501:ffff:100::/64`	`fe80::200:ff:fe00:a1a1`	`00:00:00:00:a1:a1`

TEST PROCEDURE



       NUT      TN
        |       | 
        |       |Initialize NUT(as a DHCPv6 Client)
        | ----> |Solicit w/ORO(DNS Recursive Name Server option) (1*)
        |       |
        |       |

JUDGEMENT

  (1*)PASS: NUT transmits Solicit message with ORO(DNS Recursive Name Server option).

TERMINATION

N/A

REFERENCE

  Also see RFC3646


  3.  DNS Recursive Name Server option