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

`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`