Re: Problem with nm-pptp
On Wed, 2009-10-28 at 09:13 -0700, Dan Williams wrote: On Tue, 2009-10-27 at 19:23 +0100, Lenezir wrote: Hello everyone. I need your knownledge ! With a friend we are trying to adapt the module nm-pptp of NetworkManager to the distribution Frugalware. At first glance, the VPN connection is made, but nothing can happen. When I go on a website, the browser tries endlessly to join it. Apparently, the problem comes from the DNS. In the settings of the wired and VPN, I put the OpenDNS IP and /etc/resolv.conf contains the correct IP addresses. Good catch; it looks like the pptp plugin just won't handle the VPN gateway being a hostname, it should try to resolve the hostname to get the IP address. NM needs the IP address of your gateway to ensure that the routing table is set up correctly, and in this case the NM-pptp plugin is getting it wrong. What's the output of 'route -n' when this problem occurs? In any case, an NM-pptp fix is in order here. I've tried to fix this in these commits: d3bc17b87f7f4f9bc0f612b2e527e1548e7fe2d7 (master) 7f32f584f6b9bf0f6aa7ce8fae25c55e0a73cb08 (0.7.x) Let me know if they work for you, thanks! Dan Dan Here is the log of NetworkManager when connecting to the VPN : NetworkManager: info Starting VPN service 'org.freedesktop.NetworkManager.pptp'... NetworkManager: info VPN service 'org.freedesktop.NetworkManager.pptp' started (org.freedesktop.NetworkManager.pptp), PID 12367 NetworkManager: info VPN service 'org.freedesktop.NetworkManager.pptp' just appeared, activating connections NetworkManager: info VPN plugin state changed: 1 NetworkManager: info VPN plugin state changed: 3 ** Message: info pppd started with pid 12375 NetworkManager: info VPN connection 'Ipredator' (Connect) reply received. Plugin /usr/lib/pppd/2.4.4/nm-pptp-pppd-plugin.so loaded. Using interface ppp0 Connect: ppp0 -- /dev/pts/5 sh: /bin/ip: No such file or directory sh: /bin/ip: No such file or directory CHAP authentication succeeded MPPE 128-bit stateless compression enabled local IP address 93.182.180.95 remote IP address 93.182.180.2 primary DNS address 93.182.182.85 secondary DNS address 93.182.182.85 ** Message: info PPTP service (IP Config Get) reply received. ** (process:12367): WARNING **: WARN get_pptp_gw_address_as_gvalue(): couldn't convert PPTP VPN gateway IP address 'vpn.ipredator.se' (0) NetworkManager: info VPN connection 'Ipredator' (IP Config Get) reply received. NetworkManager: nm_ip4_config_add_nameserver: assertion `nameserver != s' failed NetworkManager: info VPN Gateway: 0.0.0.0 NetworkManager: info Tunnel Device: ppp0 NetworkManager: info Internal IP4 Address: 93.182.180.95 NetworkManager: info Internal IP4 Prefix: 32 NetworkManager: info Internal IP4 Point-to-Point Address: 93.182.180.2 NetworkManager: info Maximum Segment Size (MSS): 0 NetworkManager: info Internal IP4 DNS: 93.182.182.85 NetworkManager: info DNS Domain: '(none)' NetworkManager: info Login Banner: NetworkManager: info - NetworkManager: info (null) NetworkManager: info - NetworkManager: info VPN connection 'Ipredator' (IP Config Get) complete. NetworkManager: info Policy set 'Ipredator' (ppp0) as default for routing and DNS. NetworkManager: info VPN plugin state changed: 4 NetworkManager: info Trying to start the supplicant... I hope you can help me. Thanks. ___ NetworkManager-list mailing list NetworkManager-list@gnome.org http://mail.gnome.org/mailman/listinfo/networkmanager-list ___ NetworkManager-list mailing list NetworkManager-list@gnome.org http://mail.gnome.org/mailman/listinfo/networkmanager-list ___ NetworkManager-list mailing list NetworkManager-list@gnome.org http://mail.gnome.org/mailman/listinfo/networkmanager-list
Re: Problem with nm-pptp
On Wed, 2009-10-28 at 10:21 -0700, Dan Williams wrote: On Wed, 2009-10-28 at 09:13 -0700, Dan Williams wrote: On Tue, 2009-10-27 at 19:23 +0100, Lenezir wrote: Hello everyone. I need your knownledge ! With a friend we are trying to adapt the module nm-pptp of NetworkManager to the distribution Frugalware. At first glance, the VPN connection is made, but nothing can happen. When I go on a website, the browser tries endlessly to join it. Apparently, the problem comes from the DNS. In the settings of the wired and VPN, I put the OpenDNS IP and /etc/resolv.conf contains the correct IP addresses. Good catch; it looks like the pptp plugin just won't handle the VPN gateway being a hostname, it should try to resolve the hostname to get the IP address. NM needs the IP address of your gateway to ensure that the routing table is set up correctly, and in this case the NM-pptp plugin is getting it wrong. What's the output of 'route -n' when this problem occurs? In any case, an NM-pptp fix is in order here. I've tried to fix this in these commits: d3bc17b87f7f4f9bc0f612b2e527e1548e7fe2d7 (master) Correction: on master the commit is actually e59c8484ff0aadc88b6195be556aa66ebbc3025b. Dan 7f32f584f6b9bf0f6aa7ce8fae25c55e0a73cb08 (0.7.x) Let me know if they work for you, thanks! Dan Dan Here is the log of NetworkManager when connecting to the VPN : NetworkManager: info Starting VPN service 'org.freedesktop.NetworkManager.pptp'... NetworkManager: info VPN service 'org.freedesktop.NetworkManager.pptp' started (org.freedesktop.NetworkManager.pptp), PID 12367 NetworkManager: info VPN service 'org.freedesktop.NetworkManager.pptp' just appeared, activating connections NetworkManager: info VPN plugin state changed: 1 NetworkManager: info VPN plugin state changed: 3 ** Message: info pppd started with pid 12375 NetworkManager: info VPN connection 'Ipredator' (Connect) reply received. Plugin /usr/lib/pppd/2.4.4/nm-pptp-pppd-plugin.so loaded. Using interface ppp0 Connect: ppp0 -- /dev/pts/5 sh: /bin/ip: No such file or directory sh: /bin/ip: No such file or directory CHAP authentication succeeded MPPE 128-bit stateless compression enabled local IP address 93.182.180.95 remote IP address 93.182.180.2 primary DNS address 93.182.182.85 secondary DNS address 93.182.182.85 ** Message: info PPTP service (IP Config Get) reply received. ** (process:12367): WARNING **: WARN get_pptp_gw_address_as_gvalue(): couldn't convert PPTP VPN gateway IP address 'vpn.ipredator.se' (0) NetworkManager: info VPN connection 'Ipredator' (IP Config Get) reply received. NetworkManager: nm_ip4_config_add_nameserver: assertion `nameserver != s' failed NetworkManager: info VPN Gateway: 0.0.0.0 NetworkManager: info Tunnel Device: ppp0 NetworkManager: info Internal IP4 Address: 93.182.180.95 NetworkManager: info Internal IP4 Prefix: 32 NetworkManager: info Internal IP4 Point-to-Point Address: 93.182.180.2 NetworkManager: info Maximum Segment Size (MSS): 0 NetworkManager: info Internal IP4 DNS: 93.182.182.85 NetworkManager: info DNS Domain: '(none)' NetworkManager: info Login Banner: NetworkManager: info - NetworkManager: info (null) NetworkManager: info - NetworkManager: info VPN connection 'Ipredator' (IP Config Get) complete. NetworkManager: info Policy set 'Ipredator' (ppp0) as default for routing and DNS. NetworkManager: info VPN plugin state changed: 4 NetworkManager: info Trying to start the supplicant... I hope you can help me. Thanks. ___ NetworkManager-list mailing list NetworkManager-list@gnome.org http://mail.gnome.org/mailman/listinfo/networkmanager-list ___ NetworkManager-list mailing list NetworkManager-list@gnome.org http://mail.gnome.org/mailman/listinfo/networkmanager-list ___ NetworkManager-list mailing list NetworkManager-list@gnome.org http://mail.gnome.org/mailman/listinfo/networkmanager-list ___ NetworkManager-list mailing list NetworkManager-list@gnome.org http://mail.gnome.org/mailman/listinfo/networkmanager-list
Re: Problem with nm-pptp
Thanks for your help Dan. :D Unfortunately it doesn't solve everything at me. :s The problem with the gateway is resolved, but I still can't contact the outside (although I can contact the local network), and have in addition to that a series of mistakes at the end. I hope you'll find a solution. Thanks again Dan. :D The output of the command route -n when I connected to the VPN : Kernel IP routing table Destination Gateway Genmask Flags Metric RefUse Iface 93.182.151.2192.168.0.1 255.255.255.255 UGH 0 00 eth0 93.182.151.20.0.0.0 255.255.255.255 UH0 00 ppp0 192.168.0.0 0.0.0.0 255.255.255.0 U 1 00 eth0 127.0.0.0 0.0.0.0 255.0.0.0 U 0 00 lo 0.0.0.0 0.0.0.0 0.0.0.0 U 0 00 ppp0 The new log : NetworkManager: info Starting VPN service 'org.freedesktop.NetworkManager.pptp'... NetworkManager: info VPN service 'org.freedesktop.NetworkManager.pptp' started (org.freedesktop.NetworkManager.pptp), PID 4754 NetworkManager: info VPN service 'org.freedesktop.NetworkManager.pptp' just appeared, activating connections NetworkManager: info VPN plugin state changed: 1 NetworkManager: info VPN plugin state changed: 3 ** Message: info pppd started with pid 4757 NetworkManager: info VPN connection 'Ipredator' (Connect) reply received. Plugin /usr/lib/pppd/2.4.4/nm-pptp-pppd-plugin.so loaded. Using interface ppp0 Connect: ppp0 -- /dev/pts/1 sh: /bin/ip: No such file or directory sh: /bin/ip: No such file or directory CHAP authentication succeeded MPPE 128-bit stateless compression enabled local IP address 93.182.188.38 remote IP address 93.182.188.2 primary DNS address 93.182.182.85 secondary DNS address 93.182.182.85 ** Message: info PPTP service (IP Config Get) reply received. NetworkManager: info VPN connection 'Ipredator' (IP Config Get) reply received. NetworkManager: nm_ip4_config_add_nameserver: assertion `nameserver != s' failed NetworkManager: info VPN Gateway: 93.182.188.2 NetworkManager: info Tunnel Device: ppp0 NetworkManager: info Internal IP4 Address: 93.182.188.38 NetworkManager: info Internal IP4 Prefix: 32 NetworkManager: info Internal IP4 Point-to-Point Address: 93.182.188.2 NetworkManager: info Maximum Segment Size (MSS): 0 NetworkManager: info Internal IP4 DNS: 93.182.182.85 NetworkManager: info DNS Domain: '(none)' NetworkManager: info Login Banner: NetworkManager: info - NetworkManager: info (null) NetworkManager: info - NetworkManager: info VPN connection 'Ipredator' (IP Config Get) complete. NetworkManager: info Policy set 'Ipredator' (ppp0) as default for routing and DNS. NetworkManager: info VPN plugin state changed: 4 Protocol-Reject for unsupported protocol 0xc03c Protocol-Reject for unsupported protocol 0x3 Protocol-Reject for unsupported protocol 'Ascom Timeplex' (0x43) Protocol-Reject for unsupported protocol 0x1e0a Protocol-Reject for unsupported protocol 0xe609 Protocol-Reject for unsupported protocol 0x6e46 Protocol-Reject for unsupported protocol 'RTP IPHC Compressed non-TCP' (0x65) Protocol-Reject for unsupported protocol 0xd694 Protocol-Reject for unsupported protocol 0x1b Protocol-Reject for unsupported protocol 0x79 Protocol-Reject for unsupported protocol 0xfc3d Protocol-Reject for unsupported protocol 'RTP IPHC Compressed RTP 8' (0x69) Protocol-Reject for unsupported protocol 0x9c8b Protocol-Reject for unsupported protocol 0xad Protocol-Reject for unsupported protocol 0xa9 Protocol-Reject for unsupported protocol 0xb3 Protocol-Reject for unsupported protocol 0x9abe Protocol-Reject for unsupported protocol 'Multi-Link' (0x3d) Protocol-Reject for unsupported protocol 0x90cf Protocol-Reject for unsupported protocol 0x8c55 Protocol-Reject for unsupported protocol 0x71 Protocol-Reject for unsupported protocol 0xaa97 Protocol-Reject for unsupported protocol 0xd2dc Protocol-Reject for unsupported protocol 0x5 Protocol-Reject for unsupported protocol 0xfc21 Protocol-Reject for unsupported protocol 0x8892 Protocol-Reject for unsupported protocol 0xf5 Protocol-Reject for unsupported protocol 0x91 Protocol-Reject for unsupported protocol 'RTP IPHC Full Header' (0x61) Protocol-Reject for unsupported protocol 0xb7 Protocol-Reject for unsupported protocol 0xd8d9 Protocol-Reject for unsupported protocol 0xd7 Protocol-Reject for unsupported protocol 0xa810 Protocol-Reject for unsupported protocol 0x7f Protocol-Reject for unsupported protocol 0x7a51 Protocol-Reject for unsupported protocol 'SNA' (0x4d) Protocol-Reject for unsupported protocol 0x1d Protocol-Reject for unsupported protocol 0x107a Protocol-Reject for unsupported protocol 0x85 Protocol-Reject for unsupported protocol 'RTP IPHC Compressed non-TCP' (0x65) Protocol-Reject for unsupported protocol 0x8d Protocol-Reject for unsupported protocol 0xdf
Problem with nm-pptp
Hello everyone. I need your knownledge ! With a friend we are trying to adapt the module nm-pptp of NetworkManager to the distribution Frugalware. At first glance, the VPN connection is made, but nothing can happen. When I go on a website, the browser tries endlessly to join it. Apparently, the problem comes from the DNS. In the settings of the wired and VPN, I put the OpenDNS IP and /etc/resolv.conf contains the correct IP addresses. Here is the log of NetworkManager when connecting to the VPN : NetworkManager: info Starting VPN service 'org.freedesktop.NetworkManager.pptp'... NetworkManager: info VPN service 'org.freedesktop.NetworkManager.pptp' started (org.freedesktop.NetworkManager.pptp), PID 12367 NetworkManager: info VPN service 'org.freedesktop.NetworkManager.pptp' just appeared, activating connections NetworkManager: info VPN plugin state changed: 1 NetworkManager: info VPN plugin state changed: 3 ** Message: info pppd started with pid 12375 NetworkManager: info VPN connection 'Ipredator' (Connect) reply received. Plugin /usr/lib/pppd/2.4.4/nm-pptp-pppd-plugin.so loaded. Using interface ppp0 Connect: ppp0 -- /dev/pts/5 sh: /bin/ip: No such file or directory sh: /bin/ip: No such file or directory CHAP authentication succeeded MPPE 128-bit stateless compression enabled local IP address 93.182.180.95 remote IP address 93.182.180.2 primary DNS address 93.182.182.85 secondary DNS address 93.182.182.85 ** Message: info PPTP service (IP Config Get) reply received. ** (process:12367): WARNING **: WARN get_pptp_gw_address_as_gvalue(): couldn't convert PPTP VPN gateway IP address 'vpn.ipredator.se' (0) NetworkManager: info VPN connection 'Ipredator' (IP Config Get) reply received. NetworkManager: nm_ip4_config_add_nameserver: assertion `nameserver != s' failed NetworkManager: info VPN Gateway: 0.0.0.0 NetworkManager: info Tunnel Device: ppp0 NetworkManager: info Internal IP4 Address: 93.182.180.95 NetworkManager: info Internal IP4 Prefix: 32 NetworkManager: info Internal IP4 Point-to-Point Address: 93.182.180.2 NetworkManager: info Maximum Segment Size (MSS): 0 NetworkManager: info Internal IP4 DNS: 93.182.182.85 NetworkManager: info DNS Domain: '(none)' NetworkManager: info Login Banner: NetworkManager: info - NetworkManager: info (null) NetworkManager: info - NetworkManager: info VPN connection 'Ipredator' (IP Config Get) complete. NetworkManager: info Policy set 'Ipredator' (ppp0) as default for routing and DNS. NetworkManager: info VPN plugin state changed: 4 NetworkManager: info Trying to start the supplicant... I hope you can help me. Thanks. ___ NetworkManager-list mailing list NetworkManager-list@gnome.org http://mail.gnome.org/mailman/listinfo/networkmanager-list
