problem retrieving level 3 info for NT printer drivers

Gerald (Jerry) Carter jerry at samba.org
Thu Feb 27 17:06:10 GMT 2003


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On Wed, 26 Feb 2003, Ronan Waide wrote:

> Hi folks,
> 
> mentioned this briefly on samba@ about a week ago, but I've actually
> done some tracking on it now. I'm still digging, but this is a summary
> of what I've found.
> 
> symptoms: doing rpcclient SERVER "enumdrivers level 3" fetches
> information for the Windows 9x drivers, then stalls trying to retrieve
> the NT information, before returning a timeout message. Level 1 and 2
> work fine.
> 
> I ran ethereal and poked at the traces some, and this is what I get:
> 
> client: EnumPrinterDrivers request level 3
> server: EnumPrinterDrivers reply, Insufficient Buffer
> client: EnumPrinterDrivers request level 3 (this time with a buffer)
> server: EnumPrinterDrivers reply
> 
> At this point, I have the Windows 4.0 drivers.
> 
> client: EnumPrinterDrivers request level 3
> server: EnumPrinterDrivers reply, Insufficient Buffer
> client: DCERPC request
> server: no apparent response
> client: SMB WriteAndXRequest
> server: SMB WriteAndXResponse
> server: SMB WriteAndXResponse
> client: SMB WriteAndXRequest
> client: SMB WriteAndXRequest
> 
> and that's about it. Error message goes hereabouts.

try again with HEAD.  The Samba 2-2 client rpc code cannot handle
fragmented PDU's too well.





cheers, jerry
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