Hey Corey,

  I really do think I need to properly establish a session. Do you
have any advice where to continue looking?

  Boban

On Thu, Dec 11, 2008 at 10:59 AM, Corey Minyard <[email protected]> wrote:
> Boban Petrovic wrote:
>>
>>  Hey All,
>>
>>  I currently work with Renesas H8 IPMC on Sun Monza board. It seems
>> to me that anonymous access is disabled, so I would need to use "Get
>> Channel Authentication Capabilities", "Get Session Challenge" and
>> "Activate Session" commands in order to establish a session in Basic
>> Mode for IPMI Serial interface (basically provide proper user and
>> password in order to issue other commands to IPMC). This is quite
>> possible according to spec, but it is not clear how to format packet
>> which needs to be sent to the IPMC in case of these commands. I looked
>> at IPMI spec v1.5, section 18.12 for Get Channel Auth Capabilities
>> command. It states that I need to append session header to the regular
>> IPMI request data but I am not sure how to do this. The session header
>> is grayed out and ordering of the bytes within it is not clear. There
>> is no example on how this should be done in case of Basic Mode (Direct
>> codec). Any information regarding would be appreciated.
>>
>
> It would seem strange that you would channel authentication for this, no
> other board I have seen uses that.  Are you sure you need this?
>
> -corey
>

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