NAME

  C_RFC3315_SolAdvReqReply.seq - Test case of Solicit-Advertise-Request-Reply Exchange

TARGET

  Client

SYNOPSIS

   C_RFC3315_SolAdvReqReply.seq [-tooloption...]

  -pkt   C_RFC3315_SolAdvReqReply.def

  -tooloption : v6eval tool option

  See Also  DHCPv6.def  

INITIALIZATION

• Network Topology

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

• Verification Points



   To request the assignment of one or more IPv6 addresses, a client
   first locates a DHCP server and then requests the assignment of
   addresses from the server.  The client sends a Solicit message to the
   All_DHCP_Relay_Agents_and_Servers address to find available DHCP
   servers.  Any server that can meet the client's requirements responds
   with an Advertise message.  The client then chooses one of the
   servers and sends a Request message to the server asking for
   confirmed assignment of addresses and other configuration
   information.  The server responds with a Reply message that contains
   the confirmed addresses and configuration.
   

   In order to test whether the client(NUT) has accepted the assignment of
   DHCPv6 Server(TN), TN sends Echo Request to NUT. And NUT sends Echo Reply
   in response to Echo Request from TN.
    

• 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 (1*)
        | <---- |Advertise 
        | ----> |Request (3*)
        | <---- |Reply 
        |       |
        | ----> |DAD NS (5*)
        |       |
        | <---- |Echo Request 
        | ----> |Echo Reply (7*)
        |       |

JUDGEMENT

  
  (1*)PASS: TN receives Solicit from NUT.
  (2*)PASS: TN receives Request form NUT.
  (7*)PASS: TN receives DAD NS from NUT.
  (7*)PASS: NUT should send Echo Reply to TN.	

TERMINATION

  N/A

REFERENCE

  Also see RFC3315

SEE ALSO

  perldoc  V6evalTool