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NetworkManager fails with “Could not find source connection”
Trouble connecting to VPN using network-manager, while command line worksHow can I be notified about state changes to a VPN adapterBacktrack 5 R3 - Refuses to connect to VPNFeed all traffic through OpenVPN for a specific network namespace onlyRun daemon on startup in Debian once openvpn connection establishedpfsense tcp connection between openvpn and lan is brokenInternet connection problem with web browsers onlyWhy does NetworkManager explicitly support tun/tap devices?Browser issues with VPNTwo IP addresses assigned to the same network card - OpenVPN issues?Cannot connect to WiFi with nmcli, although secrets are provided
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;
When trying to connect to a VPN using openvpn through NetworkManager, it fails with
Apr 17 02:03:17 GAMINGSTATION NetworkManager[1922]: <info>
[1523923397.5294] audit: op="connection-activate"
uuid="186c555a-dd51-4dc1-97c9-70d93c30713d" name="kit"
pid=1976 uid=1000 result="fail" reason="Could not find source connection."
However, when using openvpn directly, the connection works.
I found multiple threads suggesting that NetworkManager needs to manage the default network device, but that is the case:
$ nmcli device status
DEVICE TYPE STATE CONNECTION
br0 bridge connected br0
enp3s0 ethernet connected enp3s0
lo loopback not managed --
What could be the issue here?
Note: This question looks very similar to Trouble connecting to VPN using network-manager, while command line works, however that question does not have any useful answers.
arch-linux openvpn networkmanager vpn
edited Apr 17 '18 at 7:54
GAD3R
27.9k1958114
asked Apr 17 '18 at 0:11
F43nd1rF43nd1r
12115
add a comment |
When trying to connect to a VPN using openvpn through NetworkManager, it fails with
Apr 17 02:03:17 GAMINGSTATION NetworkManager[1922]: <info>
[1523923397.5294] audit: op="connection-activate"
uuid="186c555a-dd51-4dc1-97c9-70d93c30713d" name="kit"
pid=1976 uid=1000 result="fail" reason="Could not find source connection."
However, when using openvpn directly, the connection works.
I found multiple threads suggesting that NetworkManager needs to manage the default network device, but that is the case:
$ nmcli device status
DEVICE TYPE STATE CONNECTION
br0 bridge connected br0
enp3s0 ethernet connected enp3s0
lo loopback not managed --
What could be the issue here?
Note: This question looks very similar to Trouble connecting to VPN using network-manager, while command line works, however that question does not have any useful answers.
arch-linux openvpn networkmanager vpn
edited Apr 17 '18 at 7:54
GAD3R
27.9k1958114
asked Apr 17 '18 at 0:11
F43nd1rF43nd1r
12115
2
+1 for thenmcli device statuscommand. turned out an unmanaged default interface was the issue in my case.
– myrdd
Oct 1 '18 at 19:39
add a comment |
When trying to connect to a VPN using openvpn through NetworkManager, it fails with
Apr 17 02:03:17 GAMINGSTATION NetworkManager[1922]: <info>
[1523923397.5294] audit: op="connection-activate"
uuid="186c555a-dd51-4dc1-97c9-70d93c30713d" name="kit"
pid=1976 uid=1000 result="fail" reason="Could not find source connection."
However, when using openvpn directly, the connection works.
I found multiple threads suggesting that NetworkManager needs to manage the default network device, but that is the case:
$ nmcli device status
DEVICE TYPE STATE CONNECTION
br0 bridge connected br0
enp3s0 ethernet connected enp3s0
lo loopback not managed --
What could be the issue here?
Note: This question looks very similar to Trouble connecting to VPN using network-manager, while command line works, however that question does not have any useful answers.
arch-linux openvpn networkmanager vpn
edited Apr 17 '18 at 7:54
GAD3R
27.9k1958114
asked Apr 17 '18 at 0:11
F43nd1rF43nd1r
12115
When trying to connect to a VPN using openvpn through NetworkManager, it fails with
Apr 17 02:03:17 GAMINGSTATION NetworkManager[1922]: <info>
[1523923397.5294] audit: op="connection-activate"
uuid="186c555a-dd51-4dc1-97c9-70d93c30713d" name="kit"
pid=1976 uid=1000 result="fail" reason="Could not find source connection."
However, when using openvpn directly, the connection works.
I found multiple threads suggesting that NetworkManager needs to manage the default network device, but that is the case:
$ nmcli device status
DEVICE TYPE STATE CONNECTION
br0 bridge connected br0
enp3s0 ethernet connected enp3s0
lo loopback not managed --
What could be the issue here?
Note: This question looks very similar to Trouble connecting to VPN using network-manager, while command line works, however that question does not have any useful answers.
arch-linux openvpn networkmanager vpn
arch-linux openvpn networkmanager vpn
edited Apr 17 '18 at 7:54
GAD3R
27.9k1958114
asked Apr 17 '18 at 0:11
F43nd1rF43nd1r
12115
edited Apr 17 '18 at 7:54
GAD3R
27.9k1958114
asked Apr 17 '18 at 0:11
F43nd1rF43nd1r
12115
edited Apr 17 '18 at 7:54
GAD3R
27.9k1958114
edited Apr 17 '18 at 7:54
GAD3R
27.9k1958114
edited Apr 17 '18 at 7:54
GAD3R
27.9k1958114
27.9k1958114
asked Apr 17 '18 at 0:11
F43nd1rF43nd1r
12115
asked Apr 17 '18 at 0:11
F43nd1rF43nd1r
12115
asked Apr 17 '18 at 0:11
F43nd1rF43nd1r
12115
12115
2
+1 for thenmcli device statuscommand. turned out an unmanaged default interface was the issue in my case.
– myrdd
Oct 1 '18 at 19:39
add a comment |
2
+1 for thenmcli device statuscommand. turned out an unmanaged default interface was the issue in my case.
– myrdd
Oct 1 '18 at 19:39
2
2
+1 for the
nmcli device status command. turned out an unmanaged default interface was the issue in my case.– myrdd
Oct 1 '18 at 19:39
+1 for the
nmcli device status command. turned out an unmanaged default interface was the issue in my case.– myrdd
Oct 1 '18 at 19:39
add a comment |
2 Answers
2
active
oldest
votes
I got this bug even weirder.
$ nmcli c up VPN
Error: Connection activation failed: Could not find source connection.
$ nm-applet # click icon, VPN, VPN
WORKS!
I learned that Network manager first check if it "owns the default route" before it allows VPNs.
Any route will work: You can satisfy it with default route to 127.0.0.1. You can give it default ipv4 route when your vpn gateway is ipv6. It does not care about these little details :)
answered Jun 21 '18 at 12:20
nmhnmh
312
I do the same with nmcli, then I try the nm-applet and neither work despite the fact that they worked before reboot.
– jeremiah
Oct 26 '18 at 21:54
add a comment |
I had a long fight for this but this how I managed to find a workaround the issue in Ubuntu 18 using network-manager and GUI:
Download GUI packages
$ sudo apt-get install network-manager-openvpn network-manager-openvpn-gnome
Network manager change [ifupdown] managed=true
$ sudo nano /etc/NetworkManager/NetworkManager.conf
.
.
[ifupdown]
managed=true
.
.
Import config.ovpn from GUI
(Settings -> Network -> VPN -> +)
Check imported connection id from from the connection file that was created automatically. (The file should be named config and id should also be config but they can be something else)
$ sudo grep /etc/NetworkManager/system-connections/config | grep "^id"
Change rendered to NetworkManager and add the new connection id inside the ethernets
$ sudo nano /etc/netplan/01-netcfg.yaml
network:
version: 2
rendered: NetworkManager
ethernets:
enp0s25:
dhcp4: yes
config:
dhcp4: yes
Apply changes
$ sudo netplan apply
Restart network-manager
$ sudo service network-manager restart
Open the connection either from the GUI or using nmcli
$ nmcli connection up config
answered Jul 20 '18 at 12:46
user117001user117001
111
It's "renderer" not "rendered"
– Jairo
2 days ago
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
I got this bug even weirder.
$ nmcli c up VPN
Error: Connection activation failed: Could not find source connection.
$ nm-applet # click icon, VPN, VPN
WORKS!
I learned that Network manager first check if it "owns the default route" before it allows VPNs.
Any route will work: You can satisfy it with default route to 127.0.0.1. You can give it default ipv4 route when your vpn gateway is ipv6. It does not care about these little details :)
answered Jun 21 '18 at 12:20
nmhnmh
312
I do the same with nmcli, then I try the nm-applet and neither work despite the fact that they worked before reboot.
– jeremiah
Oct 26 '18 at 21:54
add a comment |
I got this bug even weirder.
$ nmcli c up VPN
Error: Connection activation failed: Could not find source connection.
$ nm-applet # click icon, VPN, VPN
WORKS!
I learned that Network manager first check if it "owns the default route" before it allows VPNs.
Any route will work: You can satisfy it with default route to 127.0.0.1. You can give it default ipv4 route when your vpn gateway is ipv6. It does not care about these little details :)
answered Jun 21 '18 at 12:20
nmhnmh
312
I do the same with nmcli, then I try the nm-applet and neither work despite the fact that they worked before reboot.
– jeremiah
Oct 26 '18 at 21:54
add a comment |
I got this bug even weirder.
$ nmcli c up VPN
Error: Connection activation failed: Could not find source connection.
$ nm-applet # click icon, VPN, VPN
WORKS!
I learned that Network manager first check if it "owns the default route" before it allows VPNs.
Any route will work: You can satisfy it with default route to 127.0.0.1. You can give it default ipv4 route when your vpn gateway is ipv6. It does not care about these little details :)
answered Jun 21 '18 at 12:20
nmhnmh
312
I got this bug even weirder.
$ nmcli c up VPN
Error: Connection activation failed: Could not find source connection.
$ nm-applet # click icon, VPN, VPN
WORKS!
I learned that Network manager first check if it "owns the default route" before it allows VPNs.
Any route will work: You can satisfy it with default route to 127.0.0.1. You can give it default ipv4 route when your vpn gateway is ipv6. It does not care about these little details :)
answered Jun 21 '18 at 12:20
nmhnmh
312
answered Jun 21 '18 at 12:20
nmhnmh
312
answered Jun 21 '18 at 12:20
nmhnmh
312
answered Jun 21 '18 at 12:20
nmhnmh
312
312
I do the same with nmcli, then I try the nm-applet and neither work despite the fact that they worked before reboot.
– jeremiah
Oct 26 '18 at 21:54
add a comment |
I do the same with nmcli, then I try the nm-applet and neither work despite the fact that they worked before reboot.
– jeremiah
Oct 26 '18 at 21:54
I do the same with nmcli, then I try the nm-applet and neither work despite the fact that they worked before reboot.
– jeremiah
Oct 26 '18 at 21:54
I do the same with nmcli, then I try the nm-applet and neither work despite the fact that they worked before reboot.
– jeremiah
Oct 26 '18 at 21:54
add a comment |
I had a long fight for this but this how I managed to find a workaround the issue in Ubuntu 18 using network-manager and GUI:
Download GUI packages
$ sudo apt-get install network-manager-openvpn network-manager-openvpn-gnome
Network manager change [ifupdown] managed=true
$ sudo nano /etc/NetworkManager/NetworkManager.conf
.
.
[ifupdown]
managed=true
.
.
Import config.ovpn from GUI
(Settings -> Network -> VPN -> +)
Check imported connection id from from the connection file that was created automatically. (The file should be named config and id should also be config but they can be something else)
$ sudo grep /etc/NetworkManager/system-connections/config | grep "^id"
Change rendered to NetworkManager and add the new connection id inside the ethernets
$ sudo nano /etc/netplan/01-netcfg.yaml
network:
version: 2
rendered: NetworkManager
ethernets:
enp0s25:
dhcp4: yes
config:
dhcp4: yes
Apply changes
$ sudo netplan apply
Restart network-manager
$ sudo service network-manager restart
Open the connection either from the GUI or using nmcli
$ nmcli connection up config
answered Jul 20 '18 at 12:46
user117001user117001
111
It's "renderer" not "rendered"
– Jairo
2 days ago
add a comment |
I had a long fight for this but this how I managed to find a workaround the issue in Ubuntu 18 using network-manager and GUI:
Download GUI packages
$ sudo apt-get install network-manager-openvpn network-manager-openvpn-gnome
Network manager change [ifupdown] managed=true
$ sudo nano /etc/NetworkManager/NetworkManager.conf
.
.
[ifupdown]
managed=true
.
.
Import config.ovpn from GUI
(Settings -> Network -> VPN -> +)
Check imported connection id from from the connection file that was created automatically. (The file should be named config and id should also be config but they can be something else)
$ sudo grep /etc/NetworkManager/system-connections/config | grep "^id"
Change rendered to NetworkManager and add the new connection id inside the ethernets
$ sudo nano /etc/netplan/01-netcfg.yaml
network:
version: 2
rendered: NetworkManager
ethernets:
enp0s25:
dhcp4: yes
config:
dhcp4: yes
Apply changes
$ sudo netplan apply
Restart network-manager
$ sudo service network-manager restart
Open the connection either from the GUI or using nmcli
$ nmcli connection up config
answered Jul 20 '18 at 12:46
user117001user117001
111
It's "renderer" not "rendered"
– Jairo
2 days ago
add a comment |
I had a long fight for this but this how I managed to find a workaround the issue in Ubuntu 18 using network-manager and GUI:
Download GUI packages
$ sudo apt-get install network-manager-openvpn network-manager-openvpn-gnome
Network manager change [ifupdown] managed=true
$ sudo nano /etc/NetworkManager/NetworkManager.conf
.
.
[ifupdown]
managed=true
.
.
Import config.ovpn from GUI
(Settings -> Network -> VPN -> +)
Check imported connection id from from the connection file that was created automatically. (The file should be named config and id should also be config but they can be something else)
$ sudo grep /etc/NetworkManager/system-connections/config | grep "^id"
Change rendered to NetworkManager and add the new connection id inside the ethernets
$ sudo nano /etc/netplan/01-netcfg.yaml
network:
version: 2
rendered: NetworkManager
ethernets:
enp0s25:
dhcp4: yes
config:
dhcp4: yes
Apply changes
$ sudo netplan apply
Restart network-manager
$ sudo service network-manager restart
Open the connection either from the GUI or using nmcli
$ nmcli connection up config
answered Jul 20 '18 at 12:46
user117001user117001
111
I had a long fight for this but this how I managed to find a workaround the issue in Ubuntu 18 using network-manager and GUI:
Download GUI packages
$ sudo apt-get install network-manager-openvpn network-manager-openvpn-gnome
Network manager change [ifupdown] managed=true
$ sudo nano /etc/NetworkManager/NetworkManager.conf
.
.
[ifupdown]
managed=true
.
.
Import config.ovpn from GUI
(Settings -> Network -> VPN -> +)
Check imported connection id from from the connection file that was created automatically. (The file should be named config and id should also be config but they can be something else)
$ sudo grep /etc/NetworkManager/system-connections/config | grep "^id"
Change rendered to NetworkManager and add the new connection id inside the ethernets
$ sudo nano /etc/netplan/01-netcfg.yaml
network:
version: 2
rendered: NetworkManager
ethernets:
enp0s25:
dhcp4: yes
config:
dhcp4: yes
Apply changes
$ sudo netplan apply
Restart network-manager
$ sudo service network-manager restart
Open the connection either from the GUI or using nmcli
$ nmcli connection up config
answered Jul 20 '18 at 12:46
user117001user117001
111
answered Jul 20 '18 at 12:46
user117001user117001
111
answered Jul 20 '18 at 12:46
user117001user117001
111
answered Jul 20 '18 at 12:46
user117001user117001
111
111
It's "renderer" not "rendered"
– Jairo
2 days ago
add a comment |
It's "renderer" not "rendered"
– Jairo
2 days ago
It's "renderer" not "rendered"
– Jairo
2 days ago
It's "renderer" not "rendered"
– Jairo
2 days ago
add a comment |
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2
+1 for the
nmcli device statuscommand. turned out an unmanaged default interface was the issue in my case.– myrdd
Oct 1 '18 at 19:39