Title

  Test IKEv2.EN.I.1.1.6.3: Sending Multiple Transforms for IKE_SA
  Part D: Multiple D-H Groups (ADVANCED)


Purpose

  To verify an IKEv2 device properly transmits IKE_SA_INIT request with multiple
  transforms for IKE_SA.


References

  * [RFC 4306] - Sections 2.7 and 3.3


Test Setup

  * Network Topology
      Connect the devices according to the Common Topology.
  * Configuration
      In each part, configure the devices according to the following configuration:
IKE_SA_INIT exchanges Algorithms
Encryption PRF Integrity D-H Group
Part D ENCR_3DES PRF_HMAC_SHA1 AUTH_HMAC_SHA1_96 Group2
Group14
  * Pre-Sequence and Cleanup Sequence
      IKEv2 on the NUT is disabled after each part.


Procedure

   NUT                  TN1
(End-Node)           (End-Node)
    |                    |
    |------------------->| IKE_SA_INIT request (HDR, SAi1, KEi, Ni)
    |                    | (Judgement #1)
    |                    |
    V                    V
  Part D: Multiple D-H Groups (ADVANCED)
       7. TN1 starts to negotiate with NUT by sending IKE_SA_INIT request including a SA payload
          as described above.
       8. Observe the messages transmitted on Link A.


Observable Result

  Part D
    Step 8: Judgment #1
      The NUT transmits an IKE_SA_INIT response including "ENCR_3DES",
      "PRF_HMAC_SHA1", "AUTH_HMAC_SHA1_96", "D-H group 2" and "D-H group 14" as
      accepted algorithms.


Possible Problems

  * None.