after running sudo killall openvpn or service openvpn stop the virtual interface "tun0" would remain opened and referenced in route table, so actually related connections would be lost since openvpn service is killed.. the solution is to delete this virtual connection after killing openvpn service, as it is created everytime when openvpn service gets connected.
Oct 23, 2014 authentication - Openvpn with username and password I have configure OpenVPN it is working fine. But I always need to import configuration and it has ca certificate, I enabled username and password authentication. But still I need to add this certificate. How can I connect openvpn without certificate and configuration but … OpenVPN - Wikipedia
VPN — OpenVPN — Authenticating OpenVPN Users with RADIUS
Sep 19, 2017 Setting up OpenVPN to use on your chromebook | Errietta's
In v2.4, logs are written to OpenVPN\log\ inside the %userprofile% no matter where the config lives, as GUI and openvpn now run as user and can only write to user's profile. However, allowing a user to run an arbitrary config from their profile is something needs to be "authorized". Hence the check on whether the user is authorized: i.e., is a
OpenWrt Project: OpenVPN basic Use EasyRSA to manage the PKI.Utilize private key password protection if required. # Configuration parameters export EASYRSA_PKI = " ${OVPN_PKI} " export EASYRSA_REQ_CN = "ovpnca" export EASYRSA_BATCH = "1" # Remove and re-initialize the PKI directory easyrsa init-pki # Generate DH parameters easyrsa gen-dh # Create a new CA easyrsa build-ca nopass # Generate a keypair and sign … Manage OpenVPN with OpenVPN Access Server | Linode Aug 12, 2019 Getting started with Client VPN - AWS Client VPN