NAME

CoTI_Piggyback - Receiving invalid CoTI (piggybacking)


TARGET

Host/Router


SYNOPSIS

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


TOPOLOGY

                                MN'
                                |
                --------+-------+------- LinkY
                        |
                        R1      MN
                        |       |
        --------+-------+-------+------- LinkX
                |
       NUT      R0
        |       |
--------+-------+----------------------- Link0
Link0 global 3ffe:501:ffff:100::/64  
LinkX global 3ffe:501:ffff:102::/64 home link
LinkY global 3ffe:501:ffff:103::/64 foreign link
R0(Link0) global 3ffe:501:ffff:100::a0a0  
link-local fe80::200:ff:fe00:a0a0
ether 00:00:00:00:a0:a0
MN global 3ffe:501:ffff:102:200:ff:fe00:14 home address
MN' global 3ffe:501:ffff:103:200:ff:fe00:14 care-of address


INITIALIZATION

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

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


TEST PROCEDURE

NUT      MN'
 |       |
 | <---- | CoTI (piggybacking)
 | ----> | Parameter Problem (erroneous header field encountered)
 |       |

1. Send CoTI (piggybacking)
2. Wait Parameter Problem
3. Receive Parameter Problem


JUDGEMENT

PASS: MN' receives Parameter Problem
WARN: no response
FAIL: Recv unexpect packets


SEE ALSO

MIP6.pm
MIP6.def