NAME

  C_RFC3315_CnfReply.seq - Test case of Confirm-Reply Exchange

TARGET

  Client

SYNOPSIS

   C_RFC3315_CnfReply.seq [-tooloption...] 
  -pkt   C_RFC3315_CnfReply.def 
  -tooloption : v6eval tool option


  See Also  DHCPv6.def  

INITIALIZATION

• Network Topology

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

• Verification Points



   Whenever a client may have moved to a new link, the prefixes from the
   addresses assigned to the interfaces on that link may no longer be
   appropriate for the link to which the client is attached.  Examples
   of times when a client may have moved to a new link include:
       o  The client reboots.
       o  The client is physically connected to a wired connection.
       o  The client returns from sleep mode.
       o  The client using a wireless technology changes access points.
   In any situation when a client may have moved to a new link, the
   client MUST initiate a Confirm/Reply message exchange.
   

• 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
        |       |
        |       |interface down/up NUT 
        |       |
        | ----> |Confirm (5*)
        | <---- |Reply 
        |       |
        | <---- |Echo Request 
        | ----> |Echo Reply (8*)
        |       |

JUDGEMENT

  
  (5*)PASS: TN receives Confirm from NUT.
  (8*)PASS: NUT sends Echo Reply to TN.

TERMINATION

  N/A

REFERENCE

  Also see RFC3315

SEE ALSO

  perldoc  V6evalTool