NAME

  R_RFC3736_3_RelayReplyRepMsgWithInterfaceidOP.seq - Reply message transmission for DNS Recursive Name Server option (w/ Interface-id Option) (Advanced)

TARGET

  Relay agent

SYNOPSIS

 R_RFC3736_3_RelayReplyRepMsgWithInterfaceidOP.seq [-tooloption ...]
 -pkt R_RFC3736_3_RelayReplyRepMsgWithInterfaceidOP.def 
 -tooloption: v6eval tool option
See Also  DHCPv6.def 
 

INITIALIZATION

• Network Topology

                TN(Client1)
                   |
Link1 -------------+-------+-------------- 3ffe:501:ffff:101::/64
                           |
                         NUT(Relay1)
                           |
Link0 ---------------------+---------+--- 3ffe:501:ffff:100::/64
                                     |
                                 TN(Server1)
  

• Verification Points

NUT's Message Format
	
NUT will relay the Relay-reply message with DNS Recursive Name Server through the interface identified by the Interface-Id option
          

• Configuration

Device Name	Device Type	I/F	Assigned Prefix	Link Local Addr	MAC Addr
Relay1(Link0)	NUT	Link0	3ffe:501:ffff:100::/64	NUT's Linklocal address(Link0)	NUT's MAC address(Link0)
Relay1(Link1)	NUT	Link1	3ffe:501:ffff:101::/64	NUT's Linklocal address(Link1)	NUT's MAC address(Link1)
Server1	TN	Link0	3ffe:501:ffff:100::/64	fe80::200:ff:fe00:a1a1	00:00:00:00:a1:a1
Client1	TN	Link1	3ffe:501:ffff:101::/64	fe80::200:ff:fe00:a2a2	00:00:00:00:a2:a2

TEST PROCEDURE

   TN(Server1) NUT(Relay1)  TN(Client1)
        |       |           |
        |       |           |     initialize NUT (as a stateless DHCPv6 Relay agent)
        |       | <----     |     Information-request w/ ORO(DNS Recursive Name Server option )
        | <---- |           |     Relay-forward (Information-request w/ ORO(DNS Recursive Name Server option) and interface-id option)
        | ----> |           |     Relay-reply (Reply w/ DNS Recursive Name Server option and interface-id option (*1)
) 
        |       | ---->     |     Reply w/ DNS Recursive Name Server option (*2)
        |       |           |    

JUDGEMENT

(*1)(*2)PASS: NUT will send the Reply message to the client through the interface
              specified by the interface-id option.

TERMINATION

REFERENCE

   see also RFC3315
   5.2. UDP Ports
   see also RFC3646
   3. DNS Recursive Name Server option
   see also RFC3736
   5.1.  Messages Required for Stateless DHCP Service

SEE ALSO