Re: [Ipmitool-devel] Problem with bridged requests/responses

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This works, (with CVS version at least) with PPS SHMM500 and ZNYX =
ZX5000.
However, responses come with "bridge command response" printed in the =
dump, I dont see that in yours.

Francois Isabelle

>-----Original Message-----
>From: ipm...@li...
>[mailto:ipm...@li...]On Behalf=20
>Of Benoit
>Guillon
>Sent: 13 f=E9vrier, 2007 09:01
>To: ipm...@li...
>Subject: [Ipmitool-devel] Problem with bridged requests/responses
>
>
>Hello,
>
>I'm facing a problem when trying to send a bridged request to a shelf=20
>manager MC. The request is correctly sent to the right address=20
>(specified with the -t option), but it seems there's a mess with the=20
>response data.
>
>I guess that some message header is not removed when interpreting the=20
>response data. From your point of view, is it the ShMC that should not=20
>include this header, or a bug in ipmitool? The spec is not=20
>clear whether=20
>such a header should be present or not.
>
>The example below shows the behaviour: I try to send a bridged=20
>"Get FRU=20
>inventory area info" command followed by a bridged "Read FRU data"=20
>command to address 0xbe. I've hacked the code to dump the FRU=20
>info data.=20
>In fact the first 6 bytes are not the payload data response,=20
>but rather=20
>some message header of the form (rqAddr, netFn/LUN, chksum, rqAddr,=20
>rqSeq, cmd). There's the same thing for the FRU raw data response.
>
>Thanks for any hint (even to explain what the spec actually says about=20
>those headers).
>
>
>ipmitool -vvv -P "" -H shelfman -t 0xbe fru
>...
>ipmi_lan_send_cmd:opened=3D[1], open=3D[134687428]
> >> IPMI Request Session Header
> >>   Authtype   : MD5
> >>   Sequence   : 0x00000002
> >>   Session ID : 0x00000001
> >> IPMI Request Message Header
> >>   Rs Addr    : be
> >>   NetFn      : 0a
> >>   Rs LUN     : 0
> >>   Rq Addr    : 81
> >>   Rq Seq     : 04
> >>   Rq Lun     : 0
> >>   Command    : 10
>send_packet (46 bytes)
> 06 00 ff 07 02 02 00 00 00 01 00 00 00 57 df 86
> e1 83 1d fb 58 6a 1d fc 4e 49 d6 c6 20 10 20 18
> c8 81 10 34 40 be 28 1a 20 10 10 00 c0 fb
>ipmi message header (49 bytes)
> 06 00 ff 07 02 27 0e 68 1e 01 00 00 00 e8 f9 e8
> a1 ce d0 19 39 3b a1 5f 31 ca 9b 9b 4e 13 81 1c
> 63 20 10 34 00 20 2c b4 be c0 10 00 00 08 00 6a
> 9c
><< IPMI Response Session Header
><<   Authtype   : MD5
><<   Sequence   : 0x1e680e27
><<   Session ID : 0x00000001
><< IPMI Response Message Header
><<   Rq Addr    : 81
><<   NetFn      : 07
><<   Rq LUN     : 0
><<   Rs Addr    : 20
><<   Rq Seq     : 04
><<   Rs Lun     : 0
><<   Command    : 34
><<   Compl Code : 0x00
>FRU INFO (10 bytes)
> 20 2c b4 be c0 10 00 00 08 00
>fru.size =3D 11296 bytes (accessed by bytes)
>ipmi_lan_send_cmd:opened=3D[1], open=3D[134687428]
> >> IPMI Request Session Header
> >>   Authtype   : MD5
> >>   Sequence   : 0x00000003
> >>   Session ID : 0x00000001
> >> IPMI Request Message Header
> >>   Rs Addr    : be
> >>   NetFn      : 0a
> >>   Rs LUN     : 0
> >>   Rq Addr    : 81
> >>   Rq Seq     : 05
> >>   Rq Lun     : 0
> >>   Command    : 11
>send_packet (49 bytes)
> 06 00 ff 07 02 03 00 00 00 01 00 00 00 47 b6 48
> 1b 9a 84 e9 8a f6 ee ab 59 66 56 12 b7 13 20 18
> c8 81 14 34 40 be 28 1a 20 14 11 00 00 00 08 b3
> f7
>ipmi message header (55 bytes)
> 06 00 ff 07 02 28 0e 68 1e 01 00 00 00 8c c5 fa
> 7f 01 96 d0 0f ab a7 29 13 f8 10 4d f1 19 81 1c
> 63 20 14 34 00 20 2c b4 be c4 11 00 08 01 01 00
> 0a 14 00 00 e0 65 98
><< IPMI Response Session Header
><<   Authtype   : MD5
><<   Sequence   : 0x1e680e28
><<   Session ID : 0x00000001
><< IPMI Response Message Header
><<   Rq Addr    : 81
><<   NetFn      : 07
><<   Rq LUN     : 0
><<   Rs Addr    : 20
><<   Rq Seq     : 05
><<   Rs Lun     : 0
><<   Command    : 34
><<   Compl Code : 0x00
>FRU DATA (17 bytes)
> 20 2c b4 be c4 11 00 08 01 01 00 0a 14 00 00 e0
> 65
> Unknown FRU header version 0x2c
>...
>
>
>Regards,
>
>--=20
>Beno=EEt Guillon                gu...@th...
>TCT/3S                        tel. : 33 (0)4 98 16 33 90
>=20
>THALES COMPUTERS
>
>
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