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Old 06-30-2006, 04:46 AM   #1
cmrnaidu
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Registered: Jun 2006
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Smile PPTP Vpn Server


Hi Everyone,

I am trying to use the poptop vpn server ans i have been struck with the error

pppd: Couldn't set tty to xxx-PPP discipline: Invalid argument

I am getting this error when the client is trying to connect server.

Please give me the solution.
Advanced Thanx.
 
Old 07-12-2006, 09:54 PM   #2
michaelk
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Registered: Aug 2002
Posts: 12,154

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REF:
http://pptpclient.sourceforge.net/howto-diagnosis.phtml

This might be your problem.
Quote:
Couldn't set tty to PPP discipline: Invalid argument
Symptom: the following messages appear before connection is established:

Serial connection established.
Couldn't set tty to PPP discipline: Invalid argument
Hangup (SIGHUP)

Diagnosis: pppd has failed to change the pty over to run it in PPP mode. This may be because you have no ppp_async module built for your kernel. Most kernels are built with this already, but if you have customised your kernel you may not have built it.

Solution: rebuild your kernel with CONFIG_PPP_ASYNC set. While you are at it, you should set CONFIG_PPP as well, and both should be set to "m" so that they are built as modules. We've found they don't work compiled statically.
 
  


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