# NAME

BE_UnknownType - BE - Unrecognized MH Type value

# TARGET

    Router

# SYNOPSIS

    BE_UnknownType.seq [-tooloption ...] -pkt BE_UnknownType.def

>     -tooloption: v6eval tool option

# TOPOLOGY

>                             MN'     CN
>                             |       |
>             --------+-------+-------+------- LinkX
>                     |
>            NUT      R0      MN
>             |       |       |
>     --------+-------+-------+--------------- Link0

> `Link0` | `global` | `3ffe:501:ffff:100::/64` | `home link`
> `LinkX` | `global` | `3ffe:501:ffff:102::/64` | `foreign link`
> `R0(Link0)` | `global` | `3ffe:501:ffff:100::a0a0` | ``
> `ether` | `00:00:00:00:a0:a0`
> `MN` | `global` | `3ffe:501:ffff:100:200:ff:fe00:33` | `home address`
> `MN'` | `global` | `3ffe:501:ffff:102:200:ff:fe00:33` | `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'
>      |       |
>      | <---- | MH (Type 255)
>      | ----> | BE
>      |       |

    1. Send MH (Type 255)
    2. Wait BE
    3. Receive BE

# JUDGEMENT

    PASS: MN receives BE
    WARN: no response
    FAIL: Recv unexpect packets

# SEE ALSO

    MIP6.pm
    MIP6.def