IPv4dev=eth0 install_user=pi VPN=openvpn pivpnPROTO=udp pivpnPORT=1194 pivpnDNS1=8.8.8.8 pivpnDNS2=8.8.4.4 pivpnHOST=pivpn.example.com pivpnENCRYPT=2048 pivpnSEARCHDOMAIN=searchdomain.example.com DOWNLOAD_DH_PARAM=0 UNATTUPG=1