NAME

  S_RFC3315_18.2.1_ResentRequestMsg.seq - Resend Reply message

TARGET

  Server

SYNOPSIS

 S_RFC3315_18.2.1_ResentRequestMsg.seq [-tooloption ...]
 -pkt S_RFC3315_18.2.1_ResentRequestMsg.def 
 -tooloption: v6eval tool option
See Also  DHCPv6.def 
 

INITIALIZATION

• Network Topology

          TN(Client1)  
             |
Link0 -------+-----------+--------------- 3ffe:501:ffff:100::/64
                         |
                       NUT(Server1)
  

• Verification Points

Reply Message
	
msg-type
	REPLY(7)
	
transaction ID
	Same as the Request message
	
Server ID option
	Include Server's DUID
	
Client ID option
	Same as the Request message
	
IA_NA option
	Any

• Configuration

Device Name	Device Type	I/F	Assigned Prefix	Link Local Addr	MAC Addr
Server1	NUT	Link0	3ffe:501:ffff:100::/64	NUT's Linklocal address	NUT's MAC address
Client1	TN	Link0	3ffe:501:ffff:100::/64	fe80::200:ff:fe00:a2a2	00:00:00:00:a2:a2

TEST PROCEDURE

       NUT     TN
        |       | 
        |       | initialize NUT (as a DHCPv6 Server)
        |       | 
        | <---- | Solicit
        | ----> | Advertise
        | <---- | Request                           (*1)
        | ----> | Reply                               (*1)
        |       | 
        |       | Waiting
        | <---- | TN resends the Request(w/IA_NA option) ,same as the (*1)
        | ----> | resends a previously cached Reply message(*3)
        |       |  or 
        |       | sends a new Reply message. (*4)

JUDGEMENT

<PRE> (*2) PASS: TN obtain the addresss. The Solicit & Advertise & Request message must exchanged correctly. (*3)(*4) PASS: NUT respond with Reply message <B>same as last time(same as *1)</B>, or sends a <B>new </B>Reply message. </PRE>

TERMINATION

  N/A

REFERENCE

   see also RFC3315
   18 DHCP Client-Initiated Configuration Exchange
   18.2.1 Receipt of Request Messages

SEE ALSO

  perldoc V6evalTool