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Re: PPP handling of unknown CI configuration requests


Øyvind Harboe <oyvind.harboe@zylin.com> writes:

> > > I presume Windows wants support for CI_CALLBACK. I'm not using it, so
> > > why Windows asks for it, I don't know.
> > 
> > Hopefully just rejecting it should make it go away.
> 
> I discovered a command under Windows called netsh, with which I think
> I've been able to stop Windows from sending the CI_ for multilink. The
> CI_CALLBACK is still there.
> 
> 
> http://www.microsoft.com/windowsxp/home/using/productdoc/en/default.asp?url=/windowsxp/home/using/productdoc/en/netsh_ras.asp
> 
> > Very strange. Maybe you have to do some extra setup on the Windows
> > side to disable some of the more advanced features.
> 
> I've managed to torture a ppp.log using netsh from Windows. Perhaps it
> contains some clues?
> 
> -- 
> 
> Øyvind Harboe
> http://www.zylin.com
> [1988] 15:33:07:343: Will not initialize CP 8029
> [1988] 15:33:07:343: Will not initialize CP 803f
> [1988] 15:33:07:343: Will not initialize CP 802b
> [1988] 15:33:07:343: FsmInit called for protocol = 80fd, port = 11
> [1988] 15:33:07:343: FsmInit for protocol = 80fd failed with error 731
> [1988] 15:33:07:343: FsmInit called for protocol = 8021, port = 11
> [1820] 15:33:07:353: Packet received (10 bytes) for hPort 11
> [1820] 15:33:07:353: Packet received (18 bytes) for hPort 11
> [1988] 15:33:07:353: FsmReset called for protocol = 8021, port = 11
> [1988] 15:33:07:353: FsmOpen event received for protocol 8021 on port 11
> [1988] 15:33:07:353: FsmThisLayerStarted called for protocol = 8021, port = 11
> [1988] 15:33:07:353: FsmUp event received for protocol 8021 on port 11
> [1988] 15:33:07:353: The control protocol for 8021, returned error 52
> [1988] 15:33:07:353: while making a configure request on port 11

It looks like this is the problem. protocol 8021 is IPCP, so it's not
bringing up the IP layer for some reason. I suspect more configuring
of Windows is required somewhere.

-- 
Nick Garnett                    eCos Kernel Architect
http://www.ecoscentric.com      The eCos and RedBoot experts


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