NAME

  C_RFC3315_18_1_4_RetransReb.seq - Check retransmission of Rebind

TARGET

  Client

SYNOPSIS

   C_RFC3315_18_1_4_RetransReb.seq [-tooloption...] 
  -pkt   C_RFC3315_18_1_4_RetransReb.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 client transmits the message according to section 14, using the
   following parameters:

      IRT   REB_TIMEOUT  

      MRT   REB_MAX_RT   

      MRC   0            

      MRD   Remaining time until valid lifetimes of all addresses have
            expired      

   When duration of retransmission reaches to MRD, the client stops 
   retransmission of Rebind.

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(T2=80,valid-lifetime=300)
        |       |
        | <---- |Echo Request
        | ----> |Echo Reply
        |       |
        |       |Before T2 time expires
        |       |
        | ----> |Rebind 
        |       |	
        .       .Repeat until evaluating retransmission time is more than MRD(valid lifetime)
        |       |
        | ----> |Rebind (8*)
        |       |

JUDGEMENT


  
  (8*)PASS: NUT does not transmit Rebind.

TERMINATION

N/A

REFERENCE

  Also see RFC3315


  18.1.4. Creation and Transmission of Rebind Messages