client dev tun proto udp remote us-east.privateinternetaccess.com 1194 remote-random resolv-retry infinite nobind persist-key ca ca.crt tls-client remote-cert-tls server auth-user-pass auth.txt comp-lzo verb 1 reneg-sec 0 crl-verify crl.pem script-security 2 route-up resolv.sh up up.sh down down.sh