[c-nsp] 4500E option 82, Sub-option 1 decoding

[Andrew Miehs]

04 seems to be number of bytes following it...

On Fri, Sep 28, 2012 at 12:49 AM, Jason Lixfeld <jason at lixfeld.ca> wrote:

> I'm trying to decode some option 82 stuff on my 4500E, but I can't really
> find any specific documentation on what bytes 1-2 in the circuit-id mean on
> this platform.
>
> For example:
>
>     Option: (t=82,l=21) Agent Information Option
>         Option: (82) Agent Information Option
>         Length: 21
>         Value: 010600040fa10101020b010972677730312e6c6162
>         Agent Circuit ID: 00040fa10101
>         Agent Remote ID: 010972677730312e6c6162
>
> I can validate that bytes 3-4 combine to create the VLAN ID, byte 5
> consists of the module, byte 6 consists of the port, but bytes 1-2 are a
> mystery to me.
>
> Anyone have any ideas?
>
>
>
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