[Desktop-packages] [Bug 330833] Re: NetworkManager always overwrites default route when connecting to OpenVPN network
Launchpad has imported 7 comments from the remote bug at https://bugzilla.redhat.com/show_bug.cgi?id=492208. If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. On 2009-03-25T21:44:28+00:00 Jeremy wrote: Description of problem: When connecting to VPN with NetworkManager-vpnc, it sets the default route to the VPN device. When I connect with "vpnc" it leaves the default route alone. There are also a couple of other routes missing when I use NetworkManager to connect. Version-Release number of selected component (if applicable): NetworkManager-vpnc-0.7.0.99-1.fc10.x86_64 How reproducible: Always Steps to Reproduce: 1.Connect to vpn 2.Check route with "route" 3. Actual results: 0.0.0.0 0.0.0.0 0.0.0.0 U 0 00 tun0 Expected results: 0.0.0.0 192.168.1.1 0.0.0.0 UG0 00 wlan0 Additional info: The diff between the vpnc routing and the NetworkManager-vpnc routing is: --- vpnc2009-03-25 14:38:59.629563747 -0700 +++ nwman 2009-03-25 14:39:25.283537596 -0700 @@ -1,7 +1,5 @@ Kernel IP routing table Destination Gateway Genmask Flags Metric RefUse Iface -10.yy.yy.yy 0.0.0.0 255.255.255.255 UH0 00 tun0 -10.zz.zz.zz 0.0.0.0 255.255.255.255 UH0 00 tun0 xx.xx.xx.xx 192.168.1.1 255.255.255.255 UGH 0 00 wlan0 192.168.1.0 0.0.0.0 255.255.255.0 U 2 00 wlan0 10.69.148.0 0.0.0.0 255.255.255.0 U 0 00 tun0 @@ -32,4 +30,4 @@ 10.224.0.0 0.0.0.0 255.224.0.0 U 0 00 tun0 10.0.0.00.0.0.0 255.192.0.0 U 0 00 tun0 10.128.0.0 0.0.0.0 255.192.0.0 U 0 00 tun0 -0.0.0.0 192.168.1.1 0.0.0.0 UG0 00 wlan0 +0.0.0.0 0.0.0.0 0.0.0.0 U 0 00 tun0 Reply at: https://bugs.launchpad.net/ubuntu/+source/network-manager- openvpn/+bug/330833/comments/5 On 2009-04-03T23:16:23+00:00 vaxon wrote: Same problem here. Reply at: https://bugs.launchpad.net/ubuntu/+source/network-manager- openvpn/+bug/330833/comments/7 On 2009-04-04T00:22:18+00:00 vaxon wrote: Actually, looking a bit more at the vpn configuration I can tell that it's all configurable. Click on the Network Manager icon and choose "VPN Connections" -> "Configure VPN...". Then choose the connection name and click "Edit". Go to "IPv4 Settings" tab and click the "Routes" button at the lower-right corner. Check off "Use this connection only for resources on its network". This should make vpn use the old default route instead of redirecting all traffic to tun0. Additional routes can be set up here as well. But I really think that leaving the default route intact should be the default vpnc behaviour. Thanks, Vax. Reply at: https://bugs.launchpad.net/ubuntu/+source/network-manager- openvpn/+bug/330833/comments/8 On 2009-05-01T10:43:16+00:00 Stephen wrote: I have a very similar problem here. But I cannot work around it using the technique mentioned in #2 because that box is not checked. When I connect using vpnc from the command line my name servers are correctly tunnelled down tun0 as in the bug description. However when I connect using NetworkManager-vpnc (default settings, and in fact every combination of settings I have tried so far) my name servers are not send down tun0 and consequently I cannot access any internal systems. NetworkManager-vpnc should have the same behaviour as the vpnc command line client. Reply at: https://bugs.launchpad.net/ubuntu/+source/network-manager- openvpn/+bug/330833/comments/16 On 2009-05-01T17:54:02+00:00 Jeremy wrote: (In reply to comment #2) > But I really think that leaving the default route intact should be the default > vpnc behaviour. It must be a behaviour change, because it used to work OK. Anyway, checking that box does fix the problem for me. Reply at: https://bugs.launchpad.net/ubuntu/+source/network-manager- openvpn/+bug/330833/comments/17 On 2009-11-05T14:33:37+00:00 Don wrote: Confirmed that checking the box fixes the problem here as well. Reply at: https://bugs.launchpad.net/ubuntu/+source/network-manager- openvpn/+bug/330833/comments/25
[Desktop-packages] [Bug 330833] Re: NetworkManager always overwrites default route when connecting to OpenVPN network
it's 2019 and the same bug still exists. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/330833 Title: NetworkManager always overwrites default route when connecting to OpenVPN network Status in NetworkManager-OpenVPN: Invalid Status in network-manager package in Ubuntu: Invalid Status in network-manager-openvpn package in Ubuntu: Fix Released Status in network-manager package in Debian: New Status in network-manager package in Fedora: Invalid Bug description: Binary package hint: network-manager My office VPN has IMAP, (forwarding) DNS services and not much else. It doesn't forward client traffic to the Internet. This means I can't use the VPN server as a default gateway. Every time I connect to the VPN using NetworkManager/OpenVPN, my routing table gets a default route to the VPN. I've tried everything to avoid this in both the Intrepid package and the version from the network manager PPA with no success. Even telling NetworkManager to ignore routes from the server doesn't work. As it is right now, I have to connect to the VPN, delete the default route, and re-add my wireless router as the default gateway before I can have both email and web access. See attached routing table details. ProblemType: Bug Architecture: i386 DistroRelease: Ubuntu 8.10 NonfreeKernelModules: nvidia Package: network-manager 0.7-0ubuntu1~nm1~intrepid1 ProcEnviron: PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games LANG=en_CA.UTF-8 SHELL=/bin/bash SourcePackage: network-manager Uname: Linux 2.6.27-11-generic i686 To manage notifications about this bug go to: https://bugs.launchpad.net/network-manager-openvpn/+bug/330833/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 330833] Re: NetworkManager always overwrites default route when connecting to OpenVPN network
I also can reproduce this issue with NetworkManager of Ubuntu 20.04 Focal Fossa (network-manager 1.22.10-1ubuntu2.2). If I create an OpenVPN server WITHOUT 'redirect-gateway' and if I use the command line OpenVPN client directly as-is, it works. It does NOT create a new default gateway (because I do not want it). /usr/sbin/openvpn --config file.ovpn Instead. If I import that configuration in Network Manager, the "use this connection only for resources on this network" is unchecked and probably that's the cause of the creation of a new additional default route, wrong for these cases. Any plan about how to fix this issue in NetworkManager? -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/330833 Title: NetworkManager always overwrites default route when connecting to OpenVPN network Status in NetworkManager-OpenVPN: Invalid Status in network-manager package in Ubuntu: Invalid Status in network-manager-openvpn package in Ubuntu: Fix Released Status in network-manager package in Debian: New Status in network-manager package in Fedora: Invalid Bug description: Binary package hint: network-manager My office VPN has IMAP, (forwarding) DNS services and not much else. It doesn't forward client traffic to the Internet. This means I can't use the VPN server as a default gateway. Every time I connect to the VPN using NetworkManager/OpenVPN, my routing table gets a default route to the VPN. I've tried everything to avoid this in both the Intrepid package and the version from the network manager PPA with no success. Even telling NetworkManager to ignore routes from the server doesn't work. As it is right now, I have to connect to the VPN, delete the default route, and re-add my wireless router as the default gateway before I can have both email and web access. See attached routing table details. ProblemType: Bug Architecture: i386 DistroRelease: Ubuntu 8.10 NonfreeKernelModules: nvidia Package: network-manager 0.7-0ubuntu1~nm1~intrepid1 ProcEnviron: PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games LANG=en_CA.UTF-8 SHELL=/bin/bash SourcePackage: network-manager Uname: Linux 2.6.27-11-generic i686 To manage notifications about this bug go to: https://bugs.launchpad.net/network-manager-openvpn/+bug/330833/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 330833] Re: NetworkManager always overwrites default route when connecting to OpenVPN network
Well, it's 2020 now. I'm stunned to see that Ubuntu chooses VPN as the IPv6 default route, even when choosing IPv6 "Disable" in the VPN settings :( (completely ignored by the way). -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/330833 Title: NetworkManager always overwrites default route when connecting to OpenVPN network Status in NetworkManager-OpenVPN: Invalid Status in network-manager package in Ubuntu: Invalid Status in network-manager-openvpn package in Ubuntu: Fix Released Status in network-manager package in Debian: New Status in network-manager package in Fedora: Invalid Bug description: Binary package hint: network-manager My office VPN has IMAP, (forwarding) DNS services and not much else. It doesn't forward client traffic to the Internet. This means I can't use the VPN server as a default gateway. Every time I connect to the VPN using NetworkManager/OpenVPN, my routing table gets a default route to the VPN. I've tried everything to avoid this in both the Intrepid package and the version from the network manager PPA with no success. Even telling NetworkManager to ignore routes from the server doesn't work. As it is right now, I have to connect to the VPN, delete the default route, and re-add my wireless router as the default gateway before I can have both email and web access. See attached routing table details. ProblemType: Bug Architecture: i386 DistroRelease: Ubuntu 8.10 NonfreeKernelModules: nvidia Package: network-manager 0.7-0ubuntu1~nm1~intrepid1 ProcEnviron: PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games LANG=en_CA.UTF-8 SHELL=/bin/bash SourcePackage: network-manager Uname: Linux 2.6.27-11-generic i686 To manage notifications about this bug go to: https://bugs.launchpad.net/network-manager-openvpn/+bug/330833/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
