NAME

  C_RFC3315_18_1_8_RecvReplyUseT1T2.seq - Check usage of T1 and T2 within Reply

TARGET

  Client

SYNOPSIS

   C_RFC3315_18_1_8_RecvReplyUseT1T2.seq [-tooloption...] 
  -pkt   C_RFC3315_18_1_8_RecvReplyUseT1T2.def 
  -tooloption : v6eval tool option


  See Also  DHCPv6.def  

INITIALIZATION

• Network Topology

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

• Verification Points



   If the Reply was received in response to a Solicit(with a Rapid
   Commit option), Request, Renew or Rebind message, the client
   record T1 and T2 times. The client uses the T1 and T2 time value
   to extend lifetimes of address.
   

• 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(T1=50, T2=80)
        |       |
        |       |Before T1 time expires
        |       |
        | ----> |Renew (5*)
        |       |
        |       |Before T2 time expires
        |       |
        | ----> |Rebind (6*)
        |       |

JUDGEMENT

  
  (5*)PASS: NUT transmits Renew message.
  (6*)PASS: NUT transmits Rebind message.

TERMINATION

  N/A

REFERENCE

  Also see RFC3315


  18.1.8. Receipt of Reply Messages

SEE ALSO

  perldoc  V6evalTool