Test IKEv2.EN.R.1.1.10.1: Sending Certificate Payload Part A: (ADVANCED)
To verify an IKEv2 device handles a CERTREQ payload and transmits a CERT payload propoerly.
* [RFC 4306] - Sections 1.2 and 3.8
* Network Topology Connect the devices according to the Common Topology. * Configuration In each part, configure the devices according to the following IKE peer configuration.
Authentication Method Remote X.509 Certificate - Signature
* Pre-Sequence and Cleanup Sequence IKEv2 on the NUT is disabled after each part.
NUT TN1 (End-node) (End-Node) | | |<-------------------| IKE_SA_INIT request (HDR, SAi1, KEi, Ni) | | (Packet #1) |------------------->| IKE_SA_INIT Response (HDR, SAr1, KEr, Nr) | | (Judgement #1) | | |<-------------------| IKE_AUTH request (HDR, SK {IDi, CERTREQ, AUTH, N, SAi2, TSi, TSr}) | | (Packet #2) |------------------->| IKE_AUTH response (HDR, SK {IDr, CERT, AUTH, N, SAr2, TSi, TSr}) | | (Judgement #2) | | V V
Packet #1 See Common Packet #1 Packet #2 See below
Packet #2: IKE_AUTH request
IPv6 Header Same as the Common Packet #3 UDP Header Same as the Common Packet #3 IKEv2 Header Same as the Common Packet #3 E Payload Same as the Common Packet #3 IDi Payload Next Payload 38 (CERTREQ) Other fields are same as the Common Packet #3 CERTREQ Payload See below AUTH Payload Same as the Common Packet #3 N Payload Same as the Common Packet #3 SA Payload Same as the Common Packet #3 TSi Payload Same as the Common Packet #3 TSr Payload Same as the Common Packet #3
CERTREQ Payload Next Payload 39 (AUTH) Critical 0 Reserved 0 Payload Length Any Certificate Encoding 4 (X.509 Certificate - Signature) Certificate Authority Any
Part A: (ADVANCED) 1. TN1 starts to negotiate with NUT by sending IKE_SA_INIT request. 2. Observe the messages transmitted on Link A. 3. After reception of IKE_SA_INIT response from the NUT, TN1 transmits an IKE_AUTH request with a CERTREQ payload to the NUT. 4. Observe the messages transmitted on Link A.
Part A Step 2: Judgment #1 The NUT transmits an IKE_SA_INIT response including "ENCR_3DES", "PRF_HMAC_SHA1", "AUTH_HMAC_SHA1_96" and "D-H group 2" as accepted algorithms.
Step 4: Judgment #2 The NUT transmits an IKE_AUTH response with a CERT payload which contains 4 (X.509 Certificate - Signature) as Certificate Encoding and the NUT's certificate as Certificate Data.
* None.