[pptp-server] Again connection Problems to my PPTP Server

robert berzerke at swbell.net
Tue Dec 18 09:01:08 CST 2001


Are you sure the 192.168.0.0/24 subnet is the correct one?

Also, try this options.pptpd file

name *
lock
mtu 1490
mru 1490
proxyarp
auth
+chap
#+chapms #This one is optional and my be omitted.
+chapms-v2
ipcp-accept-local
ipcp-accept-remote
lcp-echo-failure 3
lcp-echo-interval 5
deflate 0
mppe-128
mppe-40
mppe-stateless
nodeflate
nobsdcomp


On Tuesday 18 December 2001 07:55 am, Roland H wrote:
> Hi all,
>
> thanx for your great help, but I have still that error! Now I changed the
> IP adresses: localip 192.168.0.50
> remoteip 192.168.0.60-80
> but nothing changed, still the same error!
> What can I try now?
>
> Thanx, Roland
>
>
>
>
>   Roland H wrote:
>
>     Hi all,
>     for (now) two weeks I try to set my server to allow incoming vpn
> connection, but what have I realised? nearly nothing! Anyway, at first
> thanx for your great help here in the mailinglist!
>     Perhaps you can help me again!
>     Please take a look at my settings and my log!
>     Dec 16 17:06:30 Server pppd[963]: remote IP address 192.168.1.234
>     Dec 16 17:07:06 Server pptpd[962]: CTRL: Received PPTP Control Message
>     (type: 12)
>     It took 36 seconds until that message came! What does that mean?
>     Dec 16 17:07:06 Server pptpd[962]: GRE: read error: Bad file descriptor
>     Dec 16 17:07:06 Server pptpd[962]: CTRL: PTY read or GRE write failed
>     (pty,gre)=(-1,-1)
>     And whats that?
>     I searched the hole web, but I could find nothing!
>
>     IMPORTANT: when I cut my dsl line (with /etc/rc.d/adsl stop) it works,
> but not over the internet ;-)!
>
>     Any help would be very nice!
>
>     bye
>     Roland
>
>     (options.pptp:)
>
>     debug
>     name server
>     mru 1450
>     mtu 1450
>     nodefaultroute
>     auth
>     require-chap
>     proxyarp
>     +chap
>     +chapms
>     +chapms-v2
>     mppe-40
>     mppe-128
>     mppe-stateless
>
>     (pptpd.conf:)
>     option /etc/ppp/options.pptp
>     debug
>     localip 192.168.0.234
>     remoteip 192.168.1.234-238,192.168.1.245
>
>     (var/log/messages)
>     Hec 16 17:06:29 Server pptpd[962]: MGR: Launching /usr/sbin/pptpctrl to
>     handle client
>     Dec 16 17:06:29 Server pptpd[962]: CTRL: local address = 192.168.0.234
>     Dec 16 17:06:29 Server pptpd[962]: CTRL: remote address = 192.168.1.234
>     Dec 16 17:06:29 Server pptpd[962]: CTRL: pppd options file =
>     /etc/ppp/options.pptp
>     Dec 16 17:06:29 Server pptpd[962]: CTRL: Client 192.168.0.20 control
>     connectionstarted
>     Dec 16 17:06:29 Server pptpd[962]: CTRL: Received PPTP Control Message
>     (type: 1)
>     Dec 16 17:06:29 Server pptpd[962]: CTRL: Made a START CTRL CONN RPLY
> packet Dec 16 17:06:29 Server pptpd[962]: CTRL: I wrote 156 bytes to the
> client. Dec 16 17:06:29 Server pptpd[962]: CTRL: Sent packet to client Dec
> 16 17:06:29 Server pptpd[962]: CTRL: Received PPTP Control Message (type:
> 7)
>     Dec 16 17:06:29 Server pptpd[962]: CTRL: 0 min_bps, 1525 max_bps, 32
> window size
>     Dec 16 17:06:29 Server pptpd[962]: CTRL: Made a OUT CALL RPLY packet
>     Dec 16 17:06:29 Server pptpd[962]: CTRL: Starting call (launching pppd,
>     opening GRE)
>     Dec 16 17:06:29 Server pptpd[962]: CTRL: pty_fd = 5
>     Dec 16 17:06:29 Server pptpd[962]: CTRL: tty_fd = 6
>     Dec 16 17:06:29 Server pptpd[963]: CTRL (PPPD Launcher): Connection
> speed = 115200
>     Dec 16 17:06:29 Server pptpd[963]: CTRL (PPPD Launcher): local address
> = 192.168.0.234
>     Dec 16 17:06:29 Server pptpd[963]: CTRL (PPPD Launcher): remote address
> = 192.168.1.234
>     Dec 16 17:06:29 Server pptpd[962]: CTRL: I wrote 32 bytes to the
> client. Dec 16 17:06:29 Server pptpd[962]: CTRL: Sent packet to client Dec
> 16 17:06:29 Server pptpd[962]: CTRL: Received PPTP Control Message (type:
> 15)
>     Dec 16 17:06:29 Server pptpd[962]: CTRL: Got a SET LINK INFO packet
> with standard ACCMs
>     Dec 16 17:06:30 Server pppd[963]: pppd 2.4.0 started by root, uid 0
>     Dec 16 17:06:30 Server pppd[963]: Using interface ppp1
>     Dec 16 17:06:30 Server pppd[963]: found interface eth0 for proxy arp
>     Dec 16 17:06:30 Server pppd[963]: local  IP address 192.168.0.234
>     Dec 16 17:06:30 Server pppd[963]: remote IP address 192.168.1.234
>     Dec 16 17:07:06 Server pptpd[962]: CTRL: Received PPTP Control Message
>     (type: 12)
>     Dec 16 17:07:06 Server pptpd[962]: CTRL: Made a CALL DISCONNECT RPLY
> packet Dec 16 17:07:06 Server pptpd[962]: CTRL: Received CALL CLR request
> (closing call)
>     Dec 16 17:07:06 Server pptpd[962]: CTRL: I wrote 148 bytes to the
> client. Dec 16 17:07:06 Server pptpd[962]: CTRL: Sent packet to client Dec
> 16 17:07:06 Server pptpd[962]: GRE: read error: Bad file descriptor Dec 16
> 17:07:06 Server pptpd[962]: CTRL: PTY read or GRE write failed
> (pty,gre)=(-1,-1)
>     Dec 16 17:07:06 Server pptpd[962]: CTRL: Client 192.168.0.20 control
>     connectionfinished
>     Dec 16 17:07:06 Server pptpd[962]: CTRL: Exiting now
>     Dec 16 17:07:06 Server pptpd[775]: MGR: Reaped child 962
>
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