Cable Guy,

Is this an academic pursuit or do you really just want to be able to log
into a router via the serial interface?  I may be misinterpreting your
entire intent, but...

I was wondering what your plans for layer 2 were?  I've configured Cisco
router serial interfaces (WIC style) for async, plugged a PC into it, hit
the carriage return, and got a prompt (requires a few additional parameters
to be configed on the async interface).  That works quite well.

Other than async, things start to get difficult.  I still haven't had time
to pursue it, but was looking into a PCMCIA card that supports HDLC a while
back (I was trying to build a WAN protocol analyzer on a laptop).

Regards,

Scott

Cable Guy wrote:
> 
> I would like to create IP connectivity from PC serial port to
> router serial
> port directly. Same as telnetting from one router serial port
> to another in
> a back to back situation, but there is of course no tcp/ip
> stack on the PC's
> serial port. The PC's network adapter install process does not
> recognize
> the built in serial ports as possible network adapters. Driver
> limitation I
> think.
> 
> Does anyone know of a 9 pin or 25 pin serial port add on card
> with a
> driver that allows a tcp/ip stack to be built on it, kind of
> like USB
> network card? Maybe USB network card is the only option. I
> haven't used one
> yet, but do they encapsulate ppp/slip coming out of the USB
> port before
> interfacing with an ethernet converter thingy?
> Thanks.
> 
> 




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