NAME

  S_RFC3633_9_IAPD_SetT1T2to0.seq - Setting the T1&T2 of the IA_PD option to 0 
  (Only for the NUT which can setup T1 and T2 to 0)

TARGET

  Server

SYNOPSIS

 S_RFC3633_9_IAPD_SetT1T2to0.seq [-tooloption ...]
 -pkt S_RFC3633_9_IAPD_SetT1T2to0.def 
 -tooloption: v6eval tool option
See Also  DHCPv6.def 
 

INITIALIZATION

• Network Topology

          TN(Requesting router1)  
             |
Link0 -------+-----------+--------------- 3ffe:501:ffff:100::/64
                         |
                       NUT(Delegating router1)
  

      
Verification Points
      Notice:This test is only can be run for the NUT which can setup T1 and T2 to 0
      If the time at which the prefixes in an IA_PD
      are to be renewed is to be left to the discretion of the requesting
      router, the delegating router sets T1 and T2 to 0.
      
Format of IA_PD option
      
option-code
      OPTION_IA_PD (25)
      
option-length
      12 + length of IA_PD-options field.
      
IAID
      Any
      
T1
      Same as Client message
      
T2
      Same as Client message
      
IA_PD-options
      Any
      

• Configuration
The values of T1 & T2 of NUT's Advertise message are all set to 0.

Device Name	Device Type	I/F	Assigned Prefix	Link Local Addr	MAC Addr
Delegating router1	NUT	Link0	3ffe:501:ffff:100::/64	NUT's Linklocal address	NUT's MAC address
Requesting router1	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 Delegating router)
        |       | 
        | <---- | Solicit       (w/ IA_PD option)            
        | ----> | Advertise	(w/ IA_PD option)            
        | <---- | Request       (w/ IA_PD option)            (*1)
        | ----> | Reply	(w/ IA_PD option)            (*2)
        |       | 

JUDGEMENT

(*1) TN send Request message;
(*2) PASS: The TN & NUT exchanges above messages correctly.
              And the format of IA_PD option must be base on description 
              of RFC(see above Verification Points).The value of lifetimes
              in the reply message are same as  the Request message..

TERMINATION

REFERENCE

   see also RFC3633
   9.  Identity Association for Prefix Delegation Option

SEE ALSO