NAME

  Test v6LC.2.3.3 - Redirected On-link: Invalid (Hosts Only)
  Part A: Redirect Source Address is Global


Purpose

  Verify that a host properly processes invalid Redirect messages when redirected on-link.


References

  * [ND]  Sections 4.5 and 8.1


Resource Requirements

  * Packet generator
  * Monitor to capture packets


Test Setup

  Common Setup 1.1 is performed at the beginning of each test part. The Common Test
  Cleanup Procedure is performed after each part.


Procedure

  Part A: Redirect Source Address is Global
   1. TR1 forwards an Echo Request from TN1 to the HUT. The Source Address is the off-link global
      address of TN1. The Destination Address is the global address of the HUT.
   2. Observe the packets transmitted by the HUT.
   3. TR1 transmits a Redirect message to the HUT. The ICMPv6 Destination Address is the global
      address of TN1. The Target Address is the off-link global address of TN1. The Redirect
      message contains an incorrect IPv6 Source Address (the off-link global address of TN2).
   4. TR1 forwards an Echo Request from TN1 to the HUT. The Source Address is the off-link global
      address of TN1. The Destination Address is the global address of the HUT.
   5. Observe the packets transmitted by the HUT.


Observable Results

  Parts A-I
   In all Parts, the HUT should respond to the first Echo Request using TR1 as a first hop, as it
   is the only router in the HUT's Default Router List. The HUT should also respond to the
   second Echo Request using TR1 as a first hop, indicating the HUT did not process the invalid
   Redirect message.


Possible Problems

  * None.