NAME

  C_RFC3315_18_1_7_DecRetransRT.seq - Check RT for retransmission of Decline

TARGET

  Client

SYNOPSIS

   C_RFC3315_18_1_7_DecRetransRT.seq [-tooloption...] 
  -pkt   C_RFC3315_18_1_7_DecRetransRT.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 using the following parameters:

      IRT   DEC_TIMEOUT     

      MRT   0               

      MRC   DEC_MAX_RC      

      MRD   0               

   RT for the first message transmission is based on IRT:

      RT = IRT + RAND*IRT.
   

• 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 
        |       |
        |       |DAD Errors 
        |       |
        | ----> |Decline 
        |       |
        |       |Before first RT time expires
        |       |	 
        | ----> |Decline (6*)
        |       |

JUDGEMENT

  (6*)PASS: NUT retransmits Decline message.  

TERMINATION

  N/A

REFERENCE

  Also see RFC3315

  
  18.1.6. Creation and Transmission of Release Messages

SEE ALSO

  perldoc  V6evalTool