NAME

  DstSelectExample8.seq - Destination Address Selection Examples in RFC
                          Check #8(Prefer matching label)

  Rule 5: Prefer matching label. 
    If Label(Source(DA)) = Label(DA) and Label(Source(DB)) <> Label(DB), then prefer DA.

  Source addresses used for this test are "preferred address".

TARGET

  Host and Router

INITIALIZATION

  None

TEST PROCEDURE

  This TEST performs the following Check procedures for
  every address group defined by Check 01 - *.
    
  *Check procedure
  
  1. Initialize :
     1.1. Set IPv6 Default Route in NUT
          (Default Router address = <TN-Link0-LinkLocalAddress>)
     1.2. Set DNS setting in NUT
     1.3. Add Candidate Source Addresses in NUT
     1.4. Check Candidate Source Addresses by Ping6(TN->NUT)
  2. Send Ping6 from NUT to Destination(FQDN)
     2.1. NUT send DNS query (question)
     2.2. TN send DNS query (answer)
     2.3. NUT send ICMPv6 echo request
  3. Judgment :
     if (recive packet's Destination & Source Addresses)
     = (expected Destination & Source Addresses), Check pass
  4. Cleanup :
     4.1. Delete Candidate Source Addresses in NUT
     4.2. Clear prefix list & in NUT
     4.3. Remove DNS setting in NUT

        NUT    TN  Default  DNS  Destination
         |      |  Router    |     |
         |      |      |     |     |
         ======(INITIALIZE)=========
         |      |      |     |     |
         |<-<-<-+      |     |     | Set IPv6 Default Route
         |<-<-<-+      |     |     | Set DNS setting
         |<-<-<-+      |     |     | Add Candidate Source Addresses
         |      |      |     |     |
         |<------------+     |     | Echo Request to Candidate Source Addresses 1
         +------------>|     |     | Echo Reply
         |      |      |     |     |
         ======(INITIALIZE)=========
         |      |      |     |     |
         |<-<-<-+      |     |     | Excute ping6 command
         |      |      |     |     |
         +------------------>|     | DNS query question
         <-------------------+     | DNS query answer
         +------------------------>| Echo Request
         |      |      |     |     |

  LLA(Link Local Address)

  Check 01:
    DNS Address: 2002:836b:4179::9
    Candidate Source Addresses: 2002:836b:4179::2 or LLA
    Destination Address List: 2002:836b:4179::1 or 2001::1
    Result: 2002:836b:4179::1 (src 2002:836b:4179::2) then 2001::1 (src 2002:836b:4179::2)

    * Use LLA instead of fe80::2

JUDGEMENT

  Check 01:
    PASS: Receive Echo Request & destination(source) = 2002:836b:4179::1(2002:836b:4179::2)

  TEST
    PASS: All Check = PASS

NAME

TARGET

INITIALIZATION

TEST PROCEDURE

JUDGEMENT

SEE ALSO