centos下安裝openvpn———客戶端client.ovpn

[root@mi7 openvpn]# cd /etc/openvpn

[root@mi7 openvpn]# vi client.ovpn

##############################################

# Sample client-side OpenVPN 2.0 config file #

# for connecting to multi-client server.     #

#                                            #

# This configuration can be used by multiple #

# clients, however each client should have   #

# its own cert and key files.                #

#                                            #

# On Windows, you might want to rename this  #

# file so it has a .ovpn extension           #

##############################################

 

# 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 服務端的IP  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

 

# Downgrade privileges after initialization (non-Windows only)

;user nobody

;group nobody

 

# 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  ca1.crt

cert mi7.crt

key mi7.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

 

# 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

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