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