NAME

  HTR_A_In_2SA_DspiSipsrc - Host Transport Mode AH Inbound 2 SA selection, Different SPI, Same IPsrc

TARGET

  Host

SYNOPSIS

  HTR_A_In_2SA_DspiSipsrc.seq [-tooloption ...] -pkt HTR_A_2SA_DspiSip.def
    -tooloption : v6eval tool option
  See also HTR_A_common.def and HTR_common.def

INITIALIZATION

For details of Network Topology, see 00README

Set NUT's SAD and SPD as following:

              NET5      NET3
    HOST1_NET5 -- Router -- NUT
         -----transport-----> (SA1)
         -----transport-----> (SA2)

Security Association Database (SAD) for SA1

source address	HOST1_NET5
destination address	NUT_NET3
SPI	0x1000
mode	transport
protocol	AH
AH algorithm	HMAC-MD5
AH algorithm key	0123456789ABCDEF

Security Policy Database (SPD) for SA1

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

Security Association Database (SAD) for SA2

source address	HOST1_NET5
destination address	NUT_NET3
SPI	0x2000
mode	transport
protocol	AH
AH algorithm	HMAC-MD5
ESP algorithm key	foo0foo1foo2foo3

Security Policy Database (SPD) for SA2

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

TEST PROCEDURE

 Tester                      Target
   |                           |
   |-------------------------->|
   |      ICMP Echo Request    |
   |        From Host1         |
   |        (using SA1)        |
   |                           |
   |<--------------------------|
   |      ICMP Echo Reply      |
   |         To Host1          |
   |                           |
   |                           |
   |-------------------------->|
   |      ICMP Echo Request    |
   |        From Host1         |
   |        (using SA2)        |
   |                           |
   |<--------------------------|
   |      ICMP Echo Reply      |
   |         To Host1          |
   |                           |
   v                           v

Send ICMP Echo Request using SA1 from Host1
Receive ICMP Echo Reply to Host1
Send ICMP Echo Request using SA2 from Host1
Receive ICMP Echo Reply to Host1

ICMP Echo Request using SA1 from Host1

IP Header	Source Address	HOST1_NET5
	Destination Address	NUT_NET3
AH	SPI	0x1000
	Algorithm	HMAC-MD5
	Key	0123456789ABCDEF
ICMP	Type	128 (Echo Request)

ICMP Echo Reply to Host1

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

ICMP Echo Request using SA2 ESP from Host1

IP Header	Source Address	HOST1_NET5
	Destination Address	NUT_NET3
AH	SPI	0x2000
	Algorithm	HMAC-MD5
	Key	foo0foo1foo2foo3
ICMP	Type	128 (Echo Request)