NAME

  S_RFC3315_22.6_IAAddressOP_NA.seq - Checking IA Address Option in the IA_NA option

TARGET

  Server

SYNOPSIS

 S_RFC3315_22.6_IAAddressOP_NA.seq [-tooloption ...]
 -pkt S_RFC3315_22.6_IAAddressOP_NA.def 
 -tooloption: v6eval tool option
See Also  DHCPv6.def 
 

INITIALIZATION

• Network Topology

          TN(Client1)  
             |
Link0 -------+-----------+--------------- 3ffe:501:ffff:100::/64
                         |
                       NUT(Server1)
  

• Verification Points

The IA Address option must be encapsulated in the Options field of an IA_NA or IA_TA option.

Reply Message Format
      
msg-type
          REPLY(7)
      
transaction-id
	  Any
      
Server ID option
	  Any
      
Client ID option
	  Any
       
IA Address option
       Must include in the IA option.
       

       
option-code
       OPTION_IAADDR (5)
       
option-len
       24 + length of IAaddr-options field
       
IPv6 address
       An IPv6 address
       
preferred-lifetime
       The preferred lifetime for the IPv6 address in 
        the option, units:seconds.
        
 valid-lifetime
        The valid lifetime for the IPv6 address in the option, 
        units:seconds.

         

• Configuration

Device Name	Device Type	I/F	Assigned Prefix	Link Local Addr	MAC Addr
Server1	NUT	Link0	3ffe:501:ffff:100::/64	NUT's Linklocal address	NUT's MAC address
Client1	TN	Link0	3ffe:501:ffff:100::/64	fe80::200:ff:fe00:a2a2	00:00:00:00:a2:a2

TEST PROCEDURE

       NUT      TN
        |       | 
        |       | initialize NUT (as a DHCPv6 Server)
        |       | 
        | <---- | Solicit (w/ Rapid Commit,IA_NA,IA Address)
        | ----> | Reply   (w/ Rapid Commit,IA_NA,IA Address) (*1)
        |       | 

JUDGEMENT

<PRE> (*1) PASS: The Reply message must include IA Address option in IA_NA option. And the option's format must be based on the RFC's description. (see the above Verification Points ) </PRE>

TERMINATION

  N/A

REFERENCE

   see also RFC3315
   22.6. IA Address Option

SEE ALSO

  perldoc V6evalTool