RTU_A_Out_hmacsha1 - Router Tunnel Mode AH Outbound with HMAC-SHA1
Router
RTU_A_Out_hmacsha1.seq [-tooloption ...] -pkt RTU_A_hmacsha1.def
-tooloption : v6eval tool option
See also HTR_A_common.def and HTR_common.def
For details of Network Topology, see 00README
Set NUT's SAD and SPD as following:
(Link0) (Link1)
NET4 NET2 NET0 NET1
HOST1_NET4 -> SG1 -> Router -> NUT -> HOST1_NET1
<====tunnel=======
Security Association Database (SAD)
| source address | NUT_NET0 |
| destination address | SG1_NET2 |
| SPI | 0x1000 |
| mode | tunnel |
| protocol | AH |
| AH algorithm | HMAC-SHA1 |
| AH algorithm key | TAHITEST89ABCDEF0123 |
Security Policy Database (SPD)
| tunnel source address | NUT_NET0 |
| tunnel destination address | SG1_NET2 |
| source address | NET1 |
| destination address | NET4 |
| upper spec | any |
| direction | out |
| protocol | AH |
| mode | tunnel |
Tester Target Tester
(Link0) (Link1)
| | |
| |<--------------------------|
| | ICMP Echo Reply |
| | |
|<--------------------------| |
| ICMP Echo Reply | |
| (within AH tunnel) | |
| | |
| | |
v v v
ICMP Echo Reply to Link1
| IP Header | Source Address | HOST1_NET1 |
| Destination Address | HOST1_NET4 | |
| ICMP | Type | 129 (Echo Reply) |
ICMP Echo Reply within AH tunnel from Link0
| IP Header | Source Address | NUT_NET0 |
| Destination Address | SG1_NET2 | |
| AH | SPI | 0x1000 |
| Algorithm | HMAC-SHA1 | |
| Key | TAHITEST89ABCDEF0123 | |
| IP Header | Source Address | HOST1_NET1 |
| Destination Address | HOST1_NET4 | |
| ICMP | Type | 129 (Echo Reply) |
PASS: ICMP Echo Reply within AH tunnel received
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