NAME

BU_NotHomeSubnet_A0 - Receiving invalid BU A=0 (Not home subnet)


TARGET

Router


SYNOPSIS

BU_NotHomeSubnet_A0.seq [-tooloption ...] -pkt BU_NotHomeSubnet_A0.def
-tooloption: v6eval tool option


TOPOLOGY

                                MN
                                |
                --------+-------+--------------- LinkY
                        |
                        R1      MN'     CN
                        |       |       |
        --------+-------+-------+-------+------- LinkX
                |
       NUT      R0
        |       |
--------+-------+------------------------------- Link0
Link0 global 3ffe:501:ffff:100::/64  
LinkX global 3ffe:501:ffff:102::/64 foreign link
LinkY global 3ffe:501:ffff:103::/64 home link
R0(Link0) global 3ffe:501:ffff:100::a0a0  
ether 00:00:00:00:a0:a0
MN global 3ffe:501:ffff:103:200:ff:fe00:4 home address
MN' global 3ffe:501:ffff:102:200:ff:fe00:4 care-of address
CN global 3ffe:501:ffff:102:<TN>  


INITIALIZATION

NUT      CN
 |       |
 | <---- | Echo Request
 | ----> | Echo Reply
 |       |

1. Send Echo Request
2. Wait Echo Reply
3. Receive Echo Reply


TEST PROCEDURE

NUT      MN'     MN      CN
 |       |       |       |
 | <---- |       |       | BU
 | ----> |       |       | BA (*1)
 |       |       |       |
 |       |       | <---- | Echo Request
 | ------------> |       | Echo Request (*2)
 |       |       |       |

1. Send BU
2. Wait BA
3. Receive BA (*1)
4. Send Echo Request
5. Wait Echo Request
6. Receive Echo Request (*2)


JUDGEMENT

(*1) PASS: MN' receives BA
     WARN: no response
     FAIL: Recv unexpect packets
(*2) PASS: MN' receives Echo Request


SEE ALSO

MIP6.pm
MIP6.def