NAME

  S_RFC3633_10_IgnoreLifetime.seq - Delegating router ignores the lifetimes.

TARGET

  Server

SYNOPSIS

 S_RFC3633_10_IgnoreLifetime.seq [-tooloption ...]
 -pkt S_RFC3633_10_IgnoreLifetime.def 
 -tooloption: v6eval tool option
See Also  DHCPv6.def 
 

INITIALIZATION

• Network Topology

          TN(Requesting router1)  
             |
Link0 -------+-----------+--------------- 3ffe:501:ffff:100::/64
                         |
                       NUT(Delegating router1)
  

• Verification Points
The NUT ignores the lifetimes set by the requesting router.

• Configuration

      Solicit Message
      
IA_PD option
      T1 = 2700
      T2 = 3800
      
IA_PD Prefix option
      preferred-lifetime = 5000
      valid-lifetime = 4000
      

Device Name	Device Type	I/F	Assigned Prefix	Link Local Addr	MAC Addr
Delegating router1	NUT	Link0	3ffe:501:ffff:100::/64	NUT's Linklocal address	NUT's MAC address
Requesting router1	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 Delegating router)
        |       | 
        | <---- | Solicit       (w/ IA_PD option,IA_PD Prefix option)            
        | ----> | Advertise	(w/ IA_PD option,IA_PD Prefix option)            (*1)
        | <---- | Request	(w/ IA_PD option,IA_PD Prefix option)                
        | ----> | Reply	(w/ IA_PD option,IA_PD Prefix option)            (*2)
        |       | 

JUDGEMENT

(*1)(*2)PASS: The TN & NUT exchanges above messages correctly.
              And NUT will ignore the preferred lifetimes 
              That is, the values of preferred lifetimes are keep
              the original value.

TERMINATION

REFERENCE

   see also RFC3633
   10.  IA_PD Prefix option

SEE ALSO