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Install OpenVPN client di Windows XP

Download OpenVPN di Windows dari

http://openvpn.se/download.html

File yang dapat di download

http://openvpn.se/files/install_packages/openvpn-2.0.9-gui-1.0.3-install.exe

http://openvpn.se/files/binary/openvpn-gui-1.0.3.exe

1. Jalankan / Klik openvpn-2.0.9.gui-1.0.3-install.exe.,
2. Masuk ke directory C:\Program Files\OpenVPN\config
3. Buat directory C:\Program Files\OpenVPN\config\keys
4. Copy file ca.crt, client1.crt, dan client1.key ke C:\Program Files\OpenVPN\config\keys
5. Buat file text client.ovpn di Folder C:\Program Files\OpenVPN\config. Isinya adalah,

# Specify that we are a client and that we

# will be pulling certain config file directives

# from the server.

client

# Use the same setting as you are using on

# the server.

# On most systems, the VPN will not function

# unless you partially or fully disable

# the firewall for the TUN/TAP interface.

dev tap

; dev tun

# Windows needs the TAP-Win32 adapter name

# from the Network Connections panel

# if you have more than one. On XP SP2,

# you may need to disable the firewall

# for the TAP adapter.

; dev-node MyTap

# Are we connecting to a TCP or

# UDP server? Use the same setting as

# on the server.

;proto tcp

proto udp

# The hostname/IP and port of the server.

# You can have multiple remote entries

# to load balance between the servers.

;remote my-server-1 1194

;remote my-server-2 1194

remote 192.168.0.4 1194

# Choose a random host from the remote

# list for load-balancing. Otherwise

# try hosts in the order specified.

;remote-random

# Keep trying indefinitely to resolve the

# host name of the OpenVPN server. Very useful

# on machines which are not permanently connected

# to the internet such as laptops.

resolv-retry infinite

# Most clients don’t need to bind to

# a specific local port number.

nobind

# Try to preserve some state across restarts.

persist-key

persist-tun

# If you are connecting through an

# HTTP proxy to reach the actual OpenVPN

# server, put the proxy server/IP and

# port number here. See the man page

# if your proxy server requires

# authentication.

;http-proxy-retry # retry on connection failures

;http-proxy [proxy server] [proxy port #]

# Wireless networks often produce a lot

# of duplicate packets. Set this flag

# to silence duplicate packet warnings.

;mute-replay-warnings

# SSL/TLS parms.

# See the server config file for more

# description. It’s best to use

# a separate .crt/.key file pair

# for each client. A single ca

# file can be used for all clients.

ca ca.crt

cert client1.crt

key client1.key

# Verify server certificate by checking

# that the certicate has the nsCertType

# field set to “server”. This is an

# important precaution to protect against

# a potential attack discussed here:

# http://openvpn.net/howto.html#mitm

#

# To use this feature, you will need to generate

# your server certificates with the nsCertType

# field set to “server”. The build-key-server

# script in the easy-rsa folder will do this.

;ns-cert-type server

# If a tls-auth key is used on the server

# then every client must also have the key.

;tls-auth ta.key 1

# Select a cryptographic cipher.

# If the cipher option is used on the server

# then you must also specify it here.

;cipher x

;cipher AES-128-CBC

# Enable compression on the VPN link.

# Don’t enable this unless it is also

# enabled in the server config file.

# comp-lzo

# Set log file verbosity.

verb 3

# Silence repeating messages

;mute 20