2009-01-27 08:05:01     pptp-client connection problem on BF537 STAMP board

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2009-01-27 08:05:01     pptp-client connection problem on BF537 STAMP board

Murat Sezgin (TURKEY)

Message: 68397   

 

Hi all,

 

I am trying to make a PPTP connection to my Windows 2003 server from my board. I get the following errror.

 

Jan  1 08:49:06 blackfin daemon.notice pppd[119]: pppd 2.4.4 started by root, uid 0

Jan  1 08:49:06 blackfin user.debug syslog: using channel 1

Jan  1 08:49:06 blackfin user.info syslog: Using interface ppp0

Jan  1 08:49:06 blackfin user.notice syslog: Connect: ppp0 <--> /dev/pts/0

Jan  1 08:49:06 blackfin user.info pptp[121]: Trying host 192.168.0.140 ...

Jan  1 08:49:06 blackfin user.info pptp[121]: Connect succeeded

Jan  1 08:49:06 blackfin user.info pptp_callmgr[123]: Client connection established.

Jan  1 08:49:07 blackfin user.warn syslog: Warning - secret file /etc/ppp/pap-secrets has world and/or group access

Jan  1 08:49:09 blackfin user.info pptp[121]: Using pty /dev/pts/1,/dev/pts/1

Jan  1 08:49:09 blackfin user.info pptp_callmgr[123]: Outgoing call established.

Jan  1 08:49:37 blackfin user.warn syslog: LCP: timeout sending Config-Requests

Jan  1 08:49:37 blackfin user.notice syslog: Connection terminated.

Jan  1 08:49:37 blackfin user.notice syslog: Modem hangup

Jan  1 08:49:42 blackfin user.info syslog: Exit.

Jan  1 08:51:40 blackfin user.info pptp_callmgr[123]: Control connection closed by peer

Jan  1 08:51:40 blackfin user.info pptp_callmgr[123]: closing 6 (inet)

Jan  1 08:51:40 blackfin user.info pptp_callmgr[123]: conn down!

Jan  1 09:03:00 blackfin syslog.info -- MARK --

 

 

My configuration files are as below.

 

etc/ppp/options.pptp

 

root:/etc/ppp> cat options.pptp

###############################################################################

# $Id: options.pptp,v 1.3 2006/03/26 23:11:05 quozl Exp $

#

# Sample PPTP PPP options file /etc/ppp/options.pptp

# Options used by PPP when a connection is made by a PPTP client.

# This file can be referred to by an /etc/ppp/peers file for the tunnel.

# Changes are effective on the next connection.  See "man pppd".

#

# You are expected to change this file to suit your system.  As

# packaged, it requires PPP 2.4.2 or later from http://ppp.samba.org/

# and the kernel MPPE module available from the CVS repository also on

# http://ppp.samba.org/, which is packaged for DKMS as kernel_ppp_mppe.

###############################################################################

 

# Lock the port

lock

 

# Authentication

# We don't need the tunnel server to authenticate itself

noauth

 

# We won't do PAP, EAP, CHAP, or MSCHAP, but we will accept MSCHAP-V2

# (you may need to remove these refusals if the server is not using MPPE)

#refuse-pap

#refuse-eap

#refuse-chap

#refuse-mschap

 

# Compression

# Turn off compression protocols we know won't be used

nobsdcomp

nodeflate

 

# Encryption

# (There have been multiple versions of PPP with encryption support,

# choose with of the following sections you will use.  Note that MPPE

# requires the use of MSCHAP-V2 during authentication)

 

# http://ppp.samba.org/ the PPP project version of PPP by Paul Mackarras

# ppp-2.4.2 or later with MPPE only, kernel module ppp_mppe.o

# {{{

# Require MPPE 128-bit encryption

#require-mppe-128

# }}}

 

# http://polbox.com/h/hs001/ fork from PPP project by Jan Dubiec

# ppp-2.4.2 or later with MPPE and MPPC, kernel module ppp_mppe_mppc.o

# {{{

# Require MPPE 128-bit encryption

#mppe required,stateless

# }}}

 

 

 

 

etc/ppp/chap-secrets

 

# Secrets for authentication using CHAP

# client        server  secret                  IP addresses

"murat" PPTP "murat" *

 

 

 

etc/ppp/peers/tunnel

 

 

pty "/bin/pptp 192.168.0.140 --nolaunchpppd"

name murat

remotename PPTP

file /etc/ppp/options.pptp

ipparam tunnel

 

 

In the menuconfig, I select "pptp" and "pptp_callmgr".

 

I just enter the below command to run the client.

 

"pppd call tunnel"

 

What can be the problem? Do you think I need more configurations?

 

Regards,

 

Murat

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2009-01-27 10:03:54     Re: pptp-client connection problem on BF537 STAMP board

Mike Frysinger (UNITED STATES)

Message: 68403   

 

what version of software are you using exactly ?  you should be using 2008R1.5 ...

 

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2009-01-27 12:30:41     Re: pptp-client connection problem on BF537 STAMP board

Murat Sezgin (TURKEY)

Message: 68420   

 

Yes, it is "uClinux-dist-2008R1.5-RC3".

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2009-01-27 13:11:26     Re: pptp-client connection problem on BF537 STAMP board

Mike Frysinger (UNITED STATES)

Message: 68422   

 

we dont really have any pptp experience, so you might want to try the people who develop it:

http://pptpclient.sourceforge.net/

 

there's documentation and mailing lists there

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2009-01-27 13:29:00     Re: pptp-client connection problem on BF537 STAMP board

Murat Sezgin (TURKEY)

Message: 68426   

 

I also asked in their mail list, but they directed me to uClinux list :). I emailed both you and uClinux list. So, I think I need to wait for their their response.

 

Thanks,

 

Murat

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