[pptp-server] authentication error

Nate Carlson natecars at real-time.com
Thu Sep 14 09:42:33 CDT 2000


On Thu, 14 Sep 2000, Alan Chung wrote:
> My /etc/options file looks like
> lock
> debug
> name lemon
> auth
> require-chap
> +chap
> proxyarp
> +chapms
> +chapms-v2
> mppe-40
> mppe-128
> mppe-stateless

Looks fine.

> and my /etc/chap-secrets looks like
> 
> # Secrets for authentication using CHAP
> # client                server          secret          IP addresses
> temp                    lemon           admin           *
> 
> ps. temp is the client's hostname and admin is the username I use to 
> connect to server.
>      lemon is the pptpd server's hostname.

Try the following line:

admin			*		<password>		*

> 
> 
> The following is the log message I got and does anyone have a clue?
> 
> 
> Launching /usr/sbin/pptpctrl to handle client
> Sep 14 15:02:03 lemon pptpd[900]: CTRL: local address = 192.168.0.51
> Sep 14 15:02:03 lemon pptpd[900]: CTRL: remote address = 192.168.0.51
> Sep 14 15:02:03 lemon pptpd[900]: CTRL: Client 192.168.0.40 control 
> connection started
> Sep 14 15:02:03 lemon pptpd[900]: CTRL: Received PPTP Control Message (type: 1)
> Sep 14 15:02:03 lemon pptpd[900]: CTRL: Made a START CTRL CONN RPLY packet
> Sep 14 15:02:03 lemon pptpd[900]: CTRL: I wrote 156 bytes to the client.
> Sep 14 15:02:03 lemon pptpd[900]: CTRL: Sent packet to client
> Sep 14 15:02:03 lemon pptpd[900]: CTRL: Received PPTP Control Message (type: 7)
> Sep 14 15:02:03 lemon pptpd[900]: CTRL: Set parameters to 0 maxbps, 16 
> window size
> Sep 14 15:02:03 lemon pptpd[900]: CTRL: Made a OUT CALL RPLY packet
> Sep 14 15:02:03 lemon pptpd[900]: CTRL: Starting call (launching pppd, 
> opening GRE)
> Sep 14 15:02:03 lemon pptpd[900]: CTRL: pty_fd = 4
> Sep 14 15:02:03 lemon pptpd[900]: CTRL: tty_fd = 5
> Sep 14 15:02:03 lemon pptpd[901]: CTRL (PPPD Launcher): Connection speed = 
> 115200
> Sep 14 15:02:03 lemon pptpd[901]: CTRL (PPPD Launcher): local address = 
> 192.168.0.51
> Sep 14 15:02:03 lemon pptpd[901]: CTRL (PPPD Launcher): remote address = 
> 192.168.0.51
> Sep 14 15:02:03 lemon pptpd[900]: CTRL: I wrote 32 bytes to the client.
> Sep 14 15:02:03 lemon pptpd[900]: CTRL: Sent packet to client
> Sep 14 15:02:03 lemon pptpd[900]: GRE: read(fd=4,buffer=804d7e0,len=8196) 
> from PTY failed: stat
> us = -1 error = Input/output error
> Sep 14 15:02:03 lemon pptpd[900]: CTRL: PTY read or GRE write failed 
> (pty,gre)=(4,5)
> Sep 14 15:02:03 lemon pptpd[900]: CTRL: Client 192.168.0.40 control 
> connection finished
> Sep 14 15:02:03 lemon pptpd[900]: CTRL: Exiting now
> Sep 14 15:02:03 lemon pptpd[897]: MGR: Reaped child 900
> 
> 
> Any help is appreciated.
> 
> Alan
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-- 
Nate Carlson <natecars at real-time.com>   | Phone : (952)943-8700
http://www.real-time.com                | Fax   : (952)943-8500





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