NAME

  C_RFC3315_22_6_DiscInvalidIAAddr.seq - Check when preferred-lifetime is greater than valid-lifetime

TARGET

  Client

SYNOPSIS

   C_RFC3315_22_6_DiscInvalidIAAddr.seq [-tooloption...] 
  -pkt  C_RFC3315_22_6_DiscInvalidIAAddr.def 
  -tooloption : v6eval tool option
  See Also  DHCPv6.def  

INITIALIZATION

• Network Topology

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

• Verification Points



   A client discards any addresses for which the preferred lifetime is
   greater than the valid lifetime. 
   

• 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_TA Option (preferred-lifetime=200,valid-lifetime=100)
        |       | 
        | <---- |Echo Request 
        | ----> |Echo Reply (6*)
        |       |

  

JUDGEMENT

  (6*)PASS: NUT does NOT transmit Echo Reply.

TERMINATION

  N/A

REFERENCE

  Also see RFC3315


  22.6. IA Address Option

SEE ALSO

  perldoc  V6evalTool