Bonjour,

J'ai un petit problème avec mon serveur OpenVPN. Je l'ai monté sous Linux (Ubuntu Server). Mon client est sous Windows XP SP2.

Voici le log décrivant l'erreur :

Tue Jun 09 17:54:18 2009 OpenVPN 2.0.9 Win32-MinGW [SSL] [LZO] built on Oct 1 2006
Tue Jun 09 17:54:18 2009 IMPORTANT: OpenVPN's default port number is now 1194, based on an official port number assignment by IANA. OpenVPN 2.0-beta16 and earlier used 5000 as the default port.
Tue Jun 09 17:54:18 2009 LZO compression initialized
Tue Jun 09 17:54:18 2009 Control Channel MTU parms [ L:1574 D:138 EF:38 EB:0 ET:0 EL:0 ]
Tue Jun 09 17:54:19 2009 Data Channel MTU parms [ L:1574 D:1450 EF:42 EB:135 ET:32 EL:0 AF:3/1 ]
Tue Jun 09 17:54:19 2009 Local Options hash (VER=V4): 'd79ca330'
Tue Jun 09 17:54:19 2009 Expected Remote Options hash (VER=V4): 'f7df56b8'
Tue Jun 09 17:54:19 2009 UDPv4 link local: [undef]
Tue Jun 09 17:54:19 2009 UDPv4 link remote: 81.56.233.67:1194
Tue Jun 09 17:54:19 2009 read UDPv4: Connection reset by peer (WSAECONNRESET) (code=10054)
Tue Jun 09 17:54:21 2009 read UDPv4: Connection reset by peer (WSAECONNRESET) (code=10054)
Tue Jun 09 17:54:23 2009 TCP/UDP: Closing socket
Tue Jun 09 17:54:23 2009 SIGTERM[hard,] received, process exiting

Voici la configuration du client :

##############################################
# 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 tun
dev tap

# 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 serveur 1194
;remote my-server-2 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 nogroup

# 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 yirkkiller.crt
key yirkkiller.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


Que faire ?

Merci

Si vous avez besoin d'autres précisions, n'hésitez pas à me demander.

Configuration: Windows XP
Firefox 3.5