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 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs