NAME

  HTR_A_In_DM_RH_ipv6h_dst - Host Transport Mode AH Inbound, Detect modification of IPv6 header IP dst address with Routing header and AH

TARGET

  Host

INITIALIZATION

For details of Network Topology, see 00README

Set NUT's SAD and SPD as following: 

              NET5      NET3
    HOST1_NET5 -- Router -- NUT
         -----transport----->

Security Association Database (SAD)

source address HOST1_NET5
destination address NUT_NET3
SPI 0x1000
mode transport
protocol AH
AH algorithm HMAC-MD5
AH algorithm key TAHITEST89ABCDEF

Security Policy Database (SPD)

source address HOST1_NET5
destination address NUT_NET3
upper spec any
direction in
protocol AH
mode transport

TEST PROCEDURE

 Tester                      Target
   |                           |
   |-------------------------->|
   |      ICMP Echo Request    |
   |       with [RH][AH]       |
   |                           |
   |<--------------------------|
   |      ICMP Echo Reply      |
   |        Judgement #1       |
   |                           |
   |-------------------------->|
   |      ICMP Echo Request    |
   |       with [RH][AH]       |
   |  (IPdst of IPv6H is modified)
   |                           |
   | (<----------------------) |
   |     No ICMP Echo Reply    |
   |        Judgement #2       |
   |                           |
   v                           v
  1. Send ICMP Echo Request with [RH][AH]
  2. Receive ICMP Echo Reply
  3. Send ICMP Echo Request with [RH][AH] (IPdst of IPv6H is modified)
  4. Receive nothing

ICMP Echo Request with [RH][AH]

IP Header Source Address HOST1_NET5
Destination Address NUT_NET3
RH Routing Type 0
Address ROUTER_NET5
AH SPI 0x1000
Sequence Number 2
Algorithm HMAC-MD5
Key TAHITEST89ABCDEF
ICMP Type 128 (Echo Request)

ICMP Echo Reply

IP Header Source Address NUT_NET3
Destination Address HOST1_NET5
ICMP Type 129 (Echo Reply)

ICMP Echo Request with [RH][AH] (IPdst of IPv6H is modified)

IP Header Source Address HOST1_NET5
Destination Address NUT_NET3 (HOST1_NET3 is original)
RH Routing Type 0
Address ROUTER_NET5
AH SPI 0x1000
Sequence Number 2
Algorithm HMAC-MD5
Key TAHITEST89ABCDEF
ICMP Type 128 (Echo Request)

JUDGMENT

  Judgement #1:
      Receive ICMP Echo Reply (MUST)
  Judgement #2:
      Receive nothing (MUST)

SEE ALSO

  perldoc V6evalTool

  IPSEC.html IPsec Test Common Utility