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Re: ppp (fwd)



Ely Levy wrote:
> 
> ---------- Forwarded message ----------
> From: niki eckstein <romat@netvision.net.il>
> 
> We have a win95 client served ppp via direct cable connect and NATed
> to a cisco 2511.
> The ppp won't work at full speed (115200) but slower (90000)
> >From time to time the communication stops for a second or two and
> occasionally the communication stops completely.
> We tried to replace hard disk and hardware.

FLOW CONTROL!!!!!!!!!

1. Get a null modem cable that supports flow control
	rd -> sd
	sd -> rd
	dtr -> cd
	cd  -> dtr
	rts -> cts
	cts -> rts
	ground(7) -> ground(7)
	ground(1) -> ground(1)

2.	Set clients to use hardware flow control (crtscts).

3.	Make sure the UARTs (serial chips) are 16550afn or equivalent
	and the maxium (15) dytes are buffered.

Geoff.

-- 
Geoffrey S. Mendelson
Tel:  (03) 6944-211  Fax: (03) 6944-225 Email: gsm@bfr.co.il 


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