[pptp-server] PPTP Connection Problems (not replacing default route to ppp0)

George Vieira GeorgeV at citadelcomputer.com.au
Sun Dec 16 14:42:43 CST 2001


You should use the `nodefaultroute` option for pppd to tell pppd that when
the vpn link comes up NOT to change the default route...
 



thanks, 
George Vieira 
Systems Manager 
Citadel Computer Systems P/L 

-----Original Message-----
From: mrgermany at t-online.de [mailto:mrgermany at t-online.de]
Sent: Sunday, 16 December 2001 3:55 AM
To: pptp-server at lists.schulte.org
Subject: [pptp-server] PPTP Connection Problems (not replacing default route
to ppp0)


Hi,

I installed the PopTop pptpd server and I have got a problem with it!
I set every settings like the howto on their web page but the connection
still won't work!
Everytime I want to connect to my Suse Linux 7.2 Box I get the Error 721.
Could someone please take a look at my /var/log/messages and pptpd.log to
tell me what I did wrong!!
Please give me some help! I have no further Ideas!
My Linux Box is connected to the internet with the roaring pinguin pppoe,
when I disconnect it (or delete the default route, then it works! Why?


Thank you all!
P.S. I'm new in Linux and very new in VPN, please try to give me simple
answers! ;-) Thank you!

(options-pptp:)

name server
lock
mtu 1490
mru 1490
proxyarp
noauth
+chap
+chapms
+chapms-v2
ipcp-accept-local
ipcp-accept-remote
lcp-echo-failure 3
lcp-echo-interval 5
deflate 0
mppe-128
mppe-40
mppe-stateless
debug

(pptpd.conf:)
speed 115200
option /etc/ppp/options-pptp
debug
localip 192.168.0.234-238,192.168.0.245
remoteip 192.168.1.234-238,192.168.1.245


(/var/log/pptpd.log:)

Dec 9 20:56:41 Server pptpd[719]: MGR: Reaped child 2102
Dec 9 20:57:28 Server pptpd[2106]: MGR: Launching /usr/sbin/pptpctrl to
handle client
Dec 9 20:57:28 Server pptpd[2106]: CTRL: local address = 192.168.0.234
Dec 9 20:57:28 Server pptpd[2106]: CTRL: remote address = 192.168.1.234
Dec 9 20:57:28 Server pptpd[2106]: CTRL: pppd speed = 115200
Dec 9 20:57:28 Server pptpd[2106]: CTRL: pppd options file =
/etc/ppp/options-pptp
Dec 9 20:57:28 Server pptpd[2106]: CTRL: Client 192.168.0.20 control
connection started
Dec 9 20:57:28 Server pptpd[2106]: CTRL: Received PPTP Control Message
(type: 1)
Dec 9 20:57:28 Server pptpd[2106]: CTRL: Made a START CTRL CONN RPLY packet
Dec 9 20:57:28 Server pptpd[2106]: CTRL: I wrote 156 bytes to the client.
Dec 9 20:57:28 Server pptpd[2106]: CTRL: Sent packet to client
Dec 9 20:57:28 Server pptpd[2106]: CTRL: Received PPTP Control Message
(type: 7)
Dec 9 20:57:28 Server pptpd[2106]: CTRL: Set parameters to 1525 maxbps, 64
window size
Dec 9 20:57:28 Server pptpd[2106]: CTRL: Made a OUT CALL RPLY packet
Dec 9 20:57:28 Server pptpd[2106]: CTRL: Starting call (launching pppd,
opening GRE)
Dec 9 20:57:28 Server pptpd[2106]: CTRL: pty_fd = 5
Dec 9 20:57:28 Server pptpd[2106]: CTRL: tty_fd = 6
Dec 9 20:57:28 Server pptpd[2106]: CTRL: I wrote 32 bytes to the client.
Dec 9 20:57:28 Server pptpd[2107]: CTRL (PPPD Launcher): Connection speed =
115200
Dec 9 20:57:28 Server pptpd[2106]: CTRL: Sent packet to client
Dec 9 20:57:28 Server pptpd[2107]: CTRL (PPPD Launcher): local address =
192.168.0.234
Dec 9 20:57:28 Server pptpd[2106]: CTRL: Received PPTP Control Message
(type: 15)
Dec 9 20:57:28 Server pptpd[2107]: CTRL (PPPD Launcher): remote address =
192.168.1.234
Dec 9 20:57:28 Server pptpd[2106]: CTRL: Got a SET LINK INFO packet with
standard ACCMs
Dec 9 20:58:05 Server pptpd[2106]: CTRL: Received PPTP Control Message
(type: 12)
Dec 9 20:58:05 Server pptpd[2106]: CTRL: Made a CALL DISCONNECT RPLY packet
Dec 9 20:58:05 Server pptpd[2106]: CTRL: Received CALL CLR request (closing
call)
Dec 9 20:58:05 Server pptpd[2106]: CTRL: I wrote 148 bytes to the client.
Dec 9 20:58:05 Server pptpd[2106]: CTRL: Sent packet to client
Dec 9 20:58:05 Server pptpd[2106]: CTRL: Error with select(), quitting
Dec 9 20:58:05 Server pptpd[2106]: CTRL: Client 192.168.0.20 control
connection finished
Dec 9 20:58:05 Server pptpd[2106]: CTRL: Exiting now

(/var/log/messages:)
Dec 8 18:21:04 Server pptpd[1182]: MGR: Launching /usr/sbin/pptpctrl to
handle client
Dec 8 18:21:05 Server pptpd[1182]: CTRL: local address = 192.168.0.234
Dec 8 18:21:05 Server pptpd[1182]: CTRL: remote address = 192.168.1.234
Dec 8 18:21:05 Server pptpd[1182]: CTRL: pppd speed = 115200
Dec 8 18:21:05 Server pptpd[1182]: CTRL: pppd options file =
/etc/ppp/options-pptp
Dec 8 18:21:05 Server pptpd[1182]: CTRL: Client 192.168.0.20 control
connection started
Dec 8 18:21:05 Server pptpd[1182]: CTRL: Received PPTP Control Message
(type: 1)
Dec 8 18:21:05 Server pptpd[1182]: CTRL: Made a START CTRL CONN RPLY packet
Dec 8 18:21:05 Server pptpd[1182]: CTRL: I wrote 156 bytes to the client.
Dec 8 18:21:05 Server pptpd[1182]: CTRL: Sent packet to client
Dec 8 18:21:05 Server pptpd[1182]: CTRL: Received PPTP Control Message
(type: 7)
Dec 8 18:21:05 Server pptpd[1182]: CTRL: Set parameters to 1525 maxbps, 64
window size
Dec 8 18:21:05 Server pptpd[1182]: CTRL: Made a OUT CALL RPLY packet
Dec 8 18:21:05 Server pptpd[1182]: CTRL: Starting call (launching pppd,
opening GRE)
Dec 8 18:21:05 Server pptpd[1182]: CTRL: pty_fd = 9
Dec 8 18:21:05 Server pptpd[1182]: CTRL: tty_fd = 10
Dec 8 18:21:05 Server pptpd[1183]: CTRL (PPPD Launcher): Connection speed =
115200
Dec 8 18:21:05 Server pptpd[1183]: CTRL (PPPD Launcher): local address =
192.168.0.234
Dec 8 18:21:05 Server pptpd[1182]: CTRL: I wrote 32 bytes to the client.
Dec 8 18:21:05 Server pptpd[1183]: CTRL (PPPD Launcher): remote address =
192.168.1.234
Dec 8 18:21:05 Server pptpd[1182]: CTRL: Sent packet to client
Dec 8 18:21:05 Server pptpd[1182]: CTRL: Received PPTP Control Message
(type: 15)
Dec 8 18:21:05 Server pptpd[1182]: CTRL: Got a SET LINK INFO packet with
standard ACCMs
Dec 8 18:21:05 Server pppd[1183]: pppd 2.4.0 started by root, uid 0
Dec 8 18:21:05 Server pppd[1183]: Using interface ppp3
Dec 8 18:21:05 Server pppd[1183]: not replacing default route to ppp0
[212.185.255.141]
Dec 8 18:21:05 Server pppd[1183]: local IP address 192.168.0.234
Dec 8 18:21:05 Server pppd[1183]: remote IP address 192.168.1.234
Dec 8 18:21:12 Server pptpd[1182]: CTRL: Received PPTP Control Message
(type: 15)
Dec 8 18:21:12 Server pptpd[1182]: CTRL: Got a SET LINK INFO packet with
standard ACCMs




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