NAME

  C_RFC3315_18_1_8_RecvReplyUpdatedZero.seq - IA Address option - Valid Lifetime set to zero

TARGET

  Client

SYNOPSIS

   C_RFC3315_18_1_8_RecvReplyUpdatedZero.seq [-tooloption...] 
  -pkt   C_RFC3315_18_1_8_RecvReplyUpdatedZero.def 
  -tooloption : v6eval tool option


  See Also  DHCPv6.def  

INITIALIZATION

• Network Topology

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

• Verification Points



   
   If the Reply was received in response to a Solicit (with a Rapid
   Commit option), Request, Renew or Rebind message, the client updates
   lifetimes for any addresses in the IA option that the client already 
   has recorded in the IA.

   Discard any addresses from the IA, as recorded by the client, that
   have a valid lifetime of 0 in the IA Address option.
 

• 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 
        | <---- |Advertise
        | ----> |Request 
        | <---- |Reply w/IA_NA option (T1=50, T2=80, valid-lifetime=200 )
        |       |
        | <---- |Echo Request
        | ----> |Echo Reply
        |       |
        |       |Before T1 time expires
        |       |
        | ----> |Renew 
        | <---- |Reply w/IA_NA option w/IA Address option(valid-lifetime=0)
        |       |
        | <---- |Echo Request 
        | ----> |Echo Reply (10*)
        |       |        

JUDGEMENT

  
  (10*)PASS: NUT does NOT transmit Echo Reply.

TERMINATION

  N/A

REFERENCE

  Also see RFC3315


  18.1.8. Receipt of Reply Messages

SEE ALSO

  perldoc  V6evalTool