Someone said:from:https://micksmix.wordpress.com/2012/08/09/xca-cross-platform-gui-for-creating-ssl-certs-with-openssl/Download:http://sourceforge.net/projects/xca/There is some of your that know your the around OpenSSL ' s options in your sleep,
I. OpenVPN installation Environment Server-Side environmentRedhat, kernel version: 2.4.20-31.9, IP for 70.8.7.6Kernel need to support Tun devices and need to load iptables modules. Check to see if Tun is installed: Code:root@a [/]# Modinfo
The previous two articles introduced the installation and configuration of the QCA framework, and in this article I will begin writing a digital certificate based encryption routine to explain the use of the QCA framework. In fact, QCA's application
Https://github.com/bitcoin/bitcoin/blob/master/doc/build-unix.md
UNIX Build NOTES
Some notes on the How to builds Bitcoin Core in Unix.
(for OpenBSD specific instructions, BUILD-OPENBSD.MD) Note
Always use absolute paths to configure and compile
OpenVPN is another VPN software package different from PPTP and L2TP. it is based on ssl vpn. The use of OpenVPN requires client support. Here the system is CentOS6.2. I. check the environment required by OpenVPN. OpenVPN requires support from TUN
Download and install openvpn:Use flashget or any other method to download the openvpn installation package and install it. Remember to select the easy-RSA script,The bat script used to manage the CA.Http://openvpn.se/files/install_packages/openvpn-2.
OpenVPN introduction: OpenVPN can run on most common system platforms and is a VPN solution based on SSL/TLS. OpenVPN can implement layer-2 and layer-3 links based on the TAP/TUN virtual device driver, and provides industry-level encryption based on
OpenVPN: OpenVPN can run on most common system platforms. it is a VPN solution based on SSL/TLS. OpenVPN can implement link between Layer 2 and Layer 3 based on the TAP/TUN virtual device driver, provide industry-level encryption function based on
1.
Environment 1.1. server environment
Centos6, kernel version: 2.6.32-71. el6The IP address is 192.168.122.180, and the tunnel IP address is 10.8.0.1.
Kernel must support Tun devices and must load iptablesCheck whether Tun is installed:
# Modinfo
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