UFW (uncomplicated firewall) blocks VPN and NTP (kcmclock)

Questions about networking.
In the Original Post please also include the output of inxi -FNzxx
Deleted User 2780

Re: UFW (uncomplicated firewall) blocks VPN and NTP (kcmcloc

Postby Deleted User 2780 » 04 Jun 2015 15:17

it stop connecting again. Restarted my computer and now it connected again. I disconnected and try to reconnect and no luck again.
  • Jun 4 11:03:11 w520-linux-server NetworkManager[1171]: <info> Starting VPN service 'pptp'...
    Jun 4 11:03:11 w520-linux-server NetworkManager[1171]: <info> VPN service 'pptp' started (org.freedesktop.NetworkManager.pptp), PID 13156
    Jun 4 11:03:11 w520-linux-server NetworkManager[1171]: <info> VPN service 'pptp' appeared; activating connections
    Jun 4 11:03:11 w520-linux-server NetworkManager[1171]: <info> VPN connection '24vc' (ConnectInteractive) reply received.
    Jun 4 11:03:11 w520-linux-server NetworkManager[1171]: <info> VPN plugin state changed: starting (3)
    Jun 4 11:03:11 w520-linux-server NetworkManager[1171]: <info> VPN connection '24vc' (Connect) reply received.
    Jun 4 11:03:42 w520-linux-server NetworkManager[1171]: <warn> VPN plugin failed: connect-failed (1)
    Jun 4 11:03:42 w520-linux-server NetworkManager[1171]: <warn> VPN plugin failed: connect-failed (1)
    Jun 4 11:03:47 w520-linux-server NetworkManager[1171]: <warn> VPN plugin failed: connect-failed (1)
    Jun 4 11:03:47 w520-linux-server NetworkManager[1171]: <info> VPN plugin state changed: stopped (6)
    Jun 4 11:03:47 w520-linux-server NetworkManager[1171]: <info> VPN plugin state change reason: unknown (0)
    Jun 4 11:03:47 w520-linux-server NetworkManager[1171]: <warn> error disconnecting VPN: Could not process the request because no VPN connection was active.
    Jun 4 11:03:56 w520-linux-server NetworkManager[1171]: <info> VPN connection '24vc' (ConnectInteractive) reply received.
    Jun 4 11:03:56 w520-linux-server NetworkManager[1171]: <info> VPN plugin state changed: starting (3)
    Jun 4 11:03:56 w520-linux-server NetworkManager[1171]: <info> VPN connection '24vc' (Connect) reply received.
    Jun 4 11:04:12 w520-linux-server NetworkManager[1171]: <info> VPN plugin state changed: stopping (5)
    Jun 4 11:04:12 w520-linux-server NetworkManager[1171]: <info> VPN plugin state changed: stopped (6)
    Jun 4 11:04:12 w520-linux-server NetworkManager[1171]: <info> VPN plugin state change reason: unknown (0)
    Jun 4 11:04:12 w520-linux-server NetworkManager[1171]: <warn> error disconnecting VPN: Could not process the request because no VPN connection was active.
    Jun 4 11:04:19 w520-linux-server dbus[1037]: [system] Activating service name='gufw.Daemon' (using servicehelper)
    Jun 4 11:04:19 w520-linux-server dbus[1037]: [system] Successfully activated service 'gufw.Daemon'
    Jun 4 11:04:32 w520-linux-server NetworkManager[1171]: <info> VPN service 'pptp' disappeared
    Jun 4 11:04:39 w520-linux-server NetworkManager[1171]: <info> Starting VPN service 'pptp'...
    Jun 4 11:04:39 w520-linux-server NetworkManager[1171]: <info> VPN service 'pptp' started (org.freedesktop.NetworkManager.pptp), PID 13266
    Jun 4 11:04:39 w520-linux-server NetworkManager[1171]: <info> VPN service 'pptp' appeared; activating connections
    Jun 4 11:04:39 w520-linux-server NetworkManager[1171]: <info> VPN connection '24vc' (ConnectInteractive) reply received.
    Jun 4 11:04:39 w520-linux-server NetworkManager[1171]: <info> VPN plugin state changed: starting (3)
    Jun 4 11:04:39 w520-linux-server NetworkManager[1171]: <info> VPN connection '24vc' (Connect) reply received.
    Jun 4 11:05:10 w520-linux-server NetworkManager[1171]: <warn> VPN plugin failed: connect-failed (1)
    Jun 4 11:05:10 w520-linux-server NetworkManager[1171]: <warn> VPN plugin failed: connect-failed (1)
    Jun 4 11:05:15 w520-linux-server NetworkManager[1171]: <warn> VPN plugin failed: connect-failed (1)
    Jun 4 11:05:15 w520-linux-server NetworkManager[1171]: <info> VPN plugin state changed: stopped (6)
    Jun 4 11:05:15 w520-linux-server NetworkManager[1171]: <info> VPN plugin state change reason: unknown (0)
    Jun 4 11:05:15 w520-linux-server NetworkManager[1171]: <warn> error disconnecting VPN: Could not process the request because no VPN connection was active.
    Jun 4 11:06:29 w520-linux-server ufw[575]: Skip starting firewall: ufw (not enabled)...done.
    Jun 4 11:06:30 w520-linux-server NetworkManager[1137]: <info> VPN: loaded org.freedesktop.NetworkManager.openvpn
    Jun 4 11:06:30 w520-linux-server NetworkManager[1137]: <info> VPN: loaded org.freedesktop.NetworkManager.pptp
    Jun 4 11:06:30 w520-linux-server NetworkManager[1137]: <info> VPN: loaded org.freedesktop.NetworkManager.vpnc
    Jun 4 11:07:41 w520-linux-server NetworkManager[1137]: <info> Starting VPN service 'pptp'...
    Jun 4 11:07:41 w520-linux-server NetworkManager[1137]: <info> VPN service 'pptp' started (org.freedesktop.NetworkManager.pptp), PID 6835
    Jun 4 11:07:41 w520-linux-server NetworkManager[1137]: <info> VPN service 'pptp' appeared; activating connections
    Jun 4 11:07:41 w520-linux-server NetworkManager[1137]: <info> VPN connection '24vc' (ConnectInteractive) reply received.
    Jun 4 11:07:41 w520-linux-server NetworkManager[1137]: <info> VPN plugin state changed: starting (3)
    Jun 4 11:07:41 w520-linux-server NetworkManager[1137]: <info> VPN connection '24vc' (Connect) reply received.
    Jun 4 11:07:47 w520-linux-server NetworkManager[1137]: <info> VPN connection '24vc' (IP4 Config Get) reply received from old-style plugin.
    Jun 4 11:07:47 w520-linux-server NetworkManager[1137]: <info> VPN Gateway: 174.xxxx
    Jun 4 11:07:47 w520-linux-server NetworkManager[1137]: <info> VPN connection '24vc' (IP Config Get) complete.
    Jun 4 11:07:47 w520-linux-server NetworkManager[1137]: <info> VPN plugin state changed: started (4)
    Jun 4 11:07:47 w520-linux-server nm-dispatcher: Dispatching action 'vpn-up' for ppp0
    Jun 4 11:09:04 w520-linux-server nm-dispatcher: Dispatching action 'vpn-down' for ppp0
    Jun 4 11:09:10 w520-linux-server NetworkManager[1137]: <info> VPN connection '24vc' (ConnectInteractive) reply received.
    Jun 4 11:09:10 w520-linux-server NetworkManager[1137]: <info> VPN plugin state changed: starting (3)
    Jun 4 11:09:10 w520-linux-server NetworkManager[1137]: <info> VPN connection '24vc' (Connect) reply received.
    Jun 4 11:09:13 w520-linux-server NetworkManager[1137]: <info> VPN connection '24vc' (IP4 Config Get) reply received from old-style plugin.
    Jun 4 11:09:13 w520-linux-server NetworkManager[1137]: <info> VPN Gateway: 174.xxx
    Jun 4 11:09:13 w520-linux-server NetworkManager[1137]: <info> VPN connection '24vc' (IP Config Get) complete.
    Jun 4 11:09:13 w520-linux-server NetworkManager[1137]: <info> VPN plugin state changed: started (4)
    Jun 4 11:09:13 w520-linux-server nm-dispatcher: Dispatching action 'vpn-up' for ppp0
    Jun 4 11:09:21 w520-linux-server nm-dispatcher: Dispatching action 'vpn-down' for ppp0
    Jun 4 11:10:02 w520-linux-server NetworkManager[1137]: <info> VPN service 'pptp' disappeared
    Jun 4 11:10:56 w520-linux-server NetworkManager[1137]: <info> Starting VPN service 'pptp'...
    Jun 4 11:10:56 w520-linux-server NetworkManager[1137]: <info> VPN service 'pptp' started (org.freedesktop.NetworkManager.pptp), PID 7798
    Jun 4 11:10:56 w520-linux-server NetworkManager[1137]: <info> VPN service 'pptp' appeared; activating connections
    Jun 4 11:10:56 w520-linux-server NetworkManager[1137]: <info> VPN connection '24vc' (ConnectInteractive) reply received.
    Jun 4 11:10:56 w520-linux-server NetworkManager[1137]: <info> VPN plugin state changed: starting (3)
    Jun 4 11:10:56 w520-linux-server NetworkManager[1137]: <info> VPN connection '24vc' (Connect) reply received.
    Jun 4 11:10:59 w520-linux-server NetworkManager[1137]: <info> VPN connection '24vc' (IP4 Config Get) reply received from old-style plugin.
    Jun 4 11:10:59 w520-linux-server NetworkManager[1137]: <info> VPN Gateway: 174.xx.xxx
    Jun 4 11:10:59 w520-linux-server NetworkManager[1137]: <info> VPN connection '24vc' (IP Config Get) complete.
    Jun 4 11:10:59 w520-linux-server NetworkManager[1137]: <info> VPN plugin state changed: started (4)
    Jun 4 11:10:59 w520-linux-server nm-dispatcher: Dispatching action 'vpn-up' for ppp0
now it connected for some reason but I am getting better luck then before after trying out the suggestions from that link.

Deleted User 2780

Re: UFW (uncomplicated firewall) blocks VPN and NTP (kcmcloc

Postby Deleted User 2780 » 04 Jun 2015 15:18

I did both.

Deleted User 2780

Re: UFW (uncomplicated firewall) blocks VPN and NTP (kcmcloc

Postby Deleted User 2780 » 04 Jun 2015 16:24

Well I think that solved my issue. It connects without a problem now. Thanks again. I will continue testing it today and will report back tomorrow.

Deleted User 2780

Re: UFW (uncomplicated firewall) blocks VPN and NTP (kcmcloc

Postby Deleted User 2780 » 04 Jun 2015 23:46

I've been testing it all day, connecting to vpn, disconnecting to vpn, and restarting my computer and reconnecting the vpn without a problem. Thanks for help.

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Arjen Balfoort
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Re: UFW (uncomplicated firewall) blocks VPN and NTP (kcmcloc

Postby Arjen Balfoort » 05 Jun 2015 05:22

You're welcome.


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