Public bug reported:
Binary package hint: network-manager-pptp
Hello,
I did a fresh install of Ubuntu 10.10 amd64 on my laptop. I use a pptp
vpn connection to the ipredator service. network-manager-pptp gives me
some bogus message about a timeout and deconnects, even though the
connection is clearly established.
$ ifconfig ppp0
ppp0 Link encap:Punkt-zu-Punkt-Verbindung
inet Adresse:93.182.149.43 P-z-P:93.182.149.2 Maske:255.255.255.255
UP PUNKTZUPUNKT RUNNING NOARP MULTICAST MTU:1496 Metrik:1
RX packets:67 errors:0 dropped:0 overruns:0 frame:0
TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
Kollisionen:0 Sendewarteschlangenlänge:3
RX bytes:6147 (6.1 KB) TX bytes:102 (102.0 B)
Connection is established. So I am very sure that the settings are
correct.
$ route -n
Kernel-IP-Routentabelle
Ziel Router Genmask Flags Metric Ref Use Iface
93.182.149.2 192.168.10.1 255.255.255.255 UGH 0 0 0 wlan0
93.182.149.2 0.0.0.0 255.255.255.255 UH 0 0 0 ppp0
192.168.10.0 0.0.0.0 255.255.255.0 U 2 0 0 wlan0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 wlan0
0.0.0.0 192.168.10.1 0.0.0.0 UG 0 0 0 wlan0
The default route is still the old one over the wireless interface. It
should be substituted by a new default route over ppp0.
After the deconnection by network-manager the routing table looks like this:
$ route -n
Kernel-IP-Routentabelle
Ziel Router Genmask Flags Metric Ref Use Iface
93.182.149.2 192.168.10.1 255.255.255.255 UGH 0 0 0 wlan0
192.168.10.0 0.0.0.0 255.255.255.0 U 2 0 0 wlan0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 wlan0
0.0.0.0 192.168.10.1 0.0.0.0 UG 0 0 0 wlan0
Clearly the host route to 93.182.149.2 should be deleted on cleanup,
which is a bug too, imho.
This is from /var/log/syslog during the time that the connection is started and
then terminated.
Nov 26 11:24:27 tuxtux NetworkManager[1019]: <info> VPN service
'org.freedesktop.NetworkManager.pptp' started
(org.freedesktop.NetworkManager.pptp), PID 2442
Nov 26 11:24:27 tuxtux NetworkManager[1019]: <info> VPN service
'org.freedesktop.NetworkManager.pptp' appeared, activating connections
Nov 26 11:24:27 tuxtux NetworkManager[1019]: <info> VPN plugin state changed: 3
Nov 26 11:24:27 tuxtux NetworkManager[1019]: <info> VPN connection 'ipredator
pptp' (Connect) reply received.
Nov 26 11:24:27 tuxtux pppd[2445]: Plugin
/usr/lib/pppd/2.4.5//nm-pptp-pppd-plugin.so loaded.
Nov 26 11:24:27 tuxtux pppd[2445]: pppd 2.4.5 started by root, uid 0
Nov 26 11:24:28 tuxtux NetworkManager[1019]: SCPlugin-Ifupdown: devices
added (path: /sys/devices/virtual/net/ppp0, iface: ppp0)
Nov 26 11:24:28 tuxtux NetworkManager[1019]: SCPlugin-Ifupdown: device added
(path: /sys/devices/virtual/net/ppp0, iface: ppp0): no ifupdown configuration
found.
Nov 26 11:24:28 tuxtux pppd[2445]: Using interface ppp0
Nov 26 11:24:28 tuxtux pppd[2445]: Connect: ppp0 <--> /dev/pts/0
Nov 26 11:24:28 tuxtux modem-manager: (net/ppp0): could not get port's parent
device
Nov 26 11:24:28 tuxtux pptp[2450]: nm-pptp-service-2442 log[main:pptp.c:314]:
The synchronous pptp option is NOT activated
Nov 26 11:24:28 tuxtux pptp[2458]: nm-pptp-service-2442
log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 1
'Start-Control-Connection-Request'
Nov 26 11:24:28 tuxtux pptp[2458]: nm-pptp-service-2442
log[ctrlp_disp:pptp_ctrl.c:739]: Received Start Control Connection Reply
Nov 26 11:24:28 tuxtux pptp[2458]: nm-pptp-service-2442
log[ctrlp_disp:pptp_ctrl.c:773]: Client connection established.
Nov 26 11:24:29 tuxtux pptp[2458]: nm-pptp-service-2442
log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 7
'Outgoing-Call-Request'
Nov 26 11:24:29 tuxtux pptp[2458]: nm-pptp-service-2442
log[ctrlp_disp:pptp_ctrl.c:858]: Received Outgoing Call Reply.
Nov 26 11:24:29 tuxtux pptp[2458]: nm-pptp-service-2442
log[ctrlp_disp:pptp_ctrl.c:897]: Outgoing call established (call ID 0, peer's
call ID 4608).
Nov 26 11:24:29 tuxtux pppd[2445]: CHAP authentication succeeded
Nov 26 11:24:29 tuxtux kernel: [ 1538.050917] padlock: VIA PadLock Hash Engine
not detected.
Nov 26 11:24:29 tuxtux modprobe: FATAL: Error inserting padlock_sha
(/lib/modules/2.6.35-23-generic/kernel/drivers/crypto/padlock-sha.ko): No such
device
Nov 26 11:24:29 tuxtux kernel: [ 1538.073795] PPP MPPE Compression module
registered
Nov 26 11:24:29 tuxtux pppd[2445]: MPPE 128-bit stateless compression enabled
Nov 26 11:24:30 tuxtux pppd[2445]: Cannot determine ethernet address for proxy
ARP
Nov 26 11:24:30 tuxtux pppd[2445]: local IP address 93.182.149.43
Nov 26 11:24:30 tuxtux pppd[2445]: remote IP address 93.182.149.2
Nov 26 11:24:30 tuxtux pppd[2445]: primary DNS address 93.182.182.85
Nov 26 11:24:30 tuxtux pppd[2445]: secondary DNS address 93.182.182.85
Nov 26 11:25:08 tuxtux NetworkManager[1019]: <warn> VPN connection 'ipredator
pptp' (IP Config Get) timeout exceeded.
Nov 26 11:25:10 tuxtux pppd[2445]: Terminating on signal 15
Nov 26 11:25:10 tuxtux pppd[2445]: Connect time 0.7 minutes.
Nov 26 11:25:10 tuxtux pppd[2445]: Sent 0 bytes, received 12874 bytes.
Nov 26 11:25:10 tuxtux NetworkManager[1019]: <info> Policy set 'Auto Alice
Wlan' (wlan0) as default for IPv4 routing and DNS.
Nov 26 11:25:10 tuxtux pppd[2445]: MPPE disabled
Nov 26 11:25:10 tuxtux pppd[2445]: Child process /usr/sbin/pptp
vpn.ipredator.se --nolaunchpppd --loglevel 0 --logstring nm-pptp-service-2442
(pid 2447) terminated with signal 15
Nov 26 11:25:10 tuxtux pppd[2445]: Connection terminated.
Nov 26 11:25:10 tuxtux avahi-daemon[1018]: Withdrawing workstation service for
ppp0.
Nov 26 11:25:10 tuxtux NetworkManager[1019]: SCPlugin-Ifupdown: devices
removed (path: /sys/devices/virtual/net/ppp0, iface: ppp0)
Nov 26 11:25:10 tuxtux pptp[2450]: nm-pptp-service-2442
warn[decaps_hdlc:pptp_gre.c:204]: short read (-1): Input/output error
Nov 26 11:25:10 tuxtux pptp[2450]: nm-pptp-service-2442
warn[decaps_hdlc:pptp_gre.c:216]: pppd may have shutdown, see pppd log
Nov 26 11:25:10 tuxtux pptp[2458]: nm-pptp-service-2442
log[callmgr_main:pptp_callmgr.c:234]: Closing connection (unhandled)
Nov 26 11:25:10 tuxtux pptp[2458]: nm-pptp-service-2442
log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 12
'Call-Clear-Request'
Nov 26 11:25:10 tuxtux pptp[2458]: nm-pptp-service-2442
log[call_callback:pptp_callmgr.c:79]: Closing connection (call state)
Nov 26 11:25:11 tuxtux pppd[2445]: Exit.
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: network-manager-pptp 0.8.1+git.20100810t192516.1e6db5a-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.35-23.40-generic 2.6.35.7
Uname: Linux 2.6.35-23-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Fri Nov 26 11:25:40 2010
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
ProcEnviron:
LANGUAGE=de_DE:de:en_GB:en
PATH=(custom, user)
LANG=de_DE.utf8
SHELL=/bin/bash
SourcePackage: network-manager-pptp
** Affects: network-manager-pptp (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug maverick
--
No pptp vpn connection with 10.10 amd64
https://bugs.launchpad.net/bugs/681739
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