Ubuntu 10.04 - Unable to connect to Cisco VPN

After sudo apt-get install network-manager-vpnc Import my .pcf file Try to connect to the VPN and get the following error: The VPN connection 'PRUEBA' failed because the VPN service stopped PPTP VPN in ubuntu cannot connect - Ask Ubuntu I use ubuntu 14.04,Today when I connect to my pptp vpn,it failed;And I do not know how to do it. I see the following messages in /var/log/syslog:. Apr 14 12:20:29 Lenovo-G470-ubuntu NetworkManager[888]: VPN service 'pptp' disappeared Apr 14 12:20:45 Lenovo-G470-ubuntu NetworkManager[888]: Starting VPN service 'pptp' network manager - VPN not connecting - Ask Ubuntu My VPN connection does not work. It used to work fine on ubuntu 17.04, now after upgrade (reinstall) it does not establish connection. Result of this command: openvpn vpnbook-euro1-tcp443.ovpn S How to install VPN Ubuntu 18.04 with OpenVPN

The maximum mtu which is suitable can be found by connecting to the vpn and then pinging some site (e.g. ubuntu.com) by executing ping -M do -s -c 1 ubuntu.com. Increase by 10 until the connection is lost (once it is lost, in my case it also fails when lowering again) I had to revive the connection by sudo service network

VPN client for Ubuntu 16.04 - The Meraki Community Re: VPN client for Ubuntu 16.04 In order to address the IKE Aggressive Mode vulnerability, you can contact Meraki support and have them change the minimum DH …

Anyconnect ubuntu - Cisco Community

VPN connection failed because service stopped - Ask Ubuntu After sudo apt-get install network-manager-vpnc Import my .pcf file Try to connect to the VPN and get the following error: The VPN connection 'PRUEBA' failed because the VPN service stopped PPTP VPN in ubuntu cannot connect - Ask Ubuntu