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 Configuration Openvpn Et Neufbox 4 Firmware 1.4.5
tranzorb
* jeudi 24 avril 2008 à 09:06
Message #1


Just-Un
*

Groupe: Membres
Messages: 11
Inscrit: 29/11/2006
Membre No.: 25,614

Modem: Neuf Box 4 FXC



Bonjour à tous,

Je suis Frédéric de Bordeaux, pas spécialiste du réseau ni du VPN mais bon je me débrouille....

Alors voilà, j'ai vu qu'il existe pas mal de posts sur les possibilités (ou plutot impossibilités) de créer un VPN avec une NeufBox4 et le serveur coté LAN. Ne sautez pas de joie, je n'ai pas la solution, sad.gif

Au contraire, je crée ce sujet pour centraliser les infos (et peut-être une solution) pour permettre de réaliser ce voeux pieu.. ou vieux pieux... enfin bref.

Donc la config type (qui est la mienne, quel hasard!) :

Une NeufBox4 firmware 1.4.5 configurée en routeur.
Un serveur openvpn windows XP pro SP2 côté LAN
Un client openvpn windows XP pro SP2 côté WAN
Firewall XP désactivé sur client et serveur
Le port 1194 de la NeufBox est redirigé sur l'ip du serveur en UDP.

openvpn v2 sur le serveur et le client, configuré selon le HowTo du site openVpn, en mode UDP.
L'ip de la NeufBox est gérée par dyndns et ça fonctionne (vérifié).

Le serveur fonctionne, voici le message :

CODE
Thu Apr 24 09:46:57 2008 OpenVPN 2.0.9 Win32-MinGW [SSL] [LZO] built on Oct 1 2
006
Thu Apr 24 09:46:57 2008 Diffie-Hellman initialized with 1024 bit key
Thu Apr 24 09:46:57 2008 TLS-Auth MTU parms [ L:1542 D:138 EF:38 EB:0 ET:0 EL:0
]
Thu Apr 24 09:46:57 2008 TAP-WIN32 device [VPN] opened: \\.\Global\{D47CBE16-C19
6-4CBE-82D7-859C83879C36}.tap
Thu Apr 24 09:46:57 2008 TAP-Win32 Driver Version 8.4
Thu Apr 24 09:46:57 2008 TAP-Win32 MTU=1500
Thu Apr 24 09:46:57 2008 Notified TAP-Win32 driver to set a DHCP IP/netmask of 1
0.8.0.1/255.255.255.252 on interface {D47CBE16-C196-4CBE-82D7-859C83879C36} [DHC
P-serv: 10.8.0.2, lease-time: 31536000]
Thu Apr 24 09:46:57 2008 Sleeping for 10 seconds...
Thu Apr 24 09:47:07 2008 Successful ARP Flush on interface [3] {D47CBE16-C196-4C
BE-82D7-859C83879C36}
Thu Apr 24 09:47:07 2008 route ADD 10.8.0.0 MASK 255.255.255.0 10.8.0.2
Thu Apr 24 09:47:07 2008 Route addition via IPAPI succeeded
Thu Apr 24 09:47:07 2008 Data Channel MTU parms [ L:1542 D:1450 EF:42 EB:135 ET:
0 EL:0 AF:3/1 ]
Thu Apr 24 09:47:07 2008 UDPv4 link local (bound): [undef]:1194
Thu Apr 24 09:47:07 2008 UDPv4 link remote: [undef]
Thu Apr 24 09:47:07 2008 MULTI: multi_init called, r=256 v=256
Thu Apr 24 09:47:07 2008 IFCONFIG POOL: base=10.8.0.4 size=62
Thu Apr 24 09:47:07 2008 IFCONFIG POOL LIST
Thu Apr 24 09:47:07 2008 Initialization Sequence Completed


Coté client bon ben là ça ne fonctionne pas et ça affiche :

CODE
Thu Apr 24 09:51:53 2008 OpenVPN 2.0.9 Win32-MinGW [SSL] [LZO] built on Oct 1 2
006
Thu Apr 24 09:51:53 2008 IMPORTANT: OpenVPN's default port number is now 1194, b
ased on an official port number assignment by IANA. OpenVPN 2.0-beta16 and earl
ier used 5000 as the default port.
Thu Apr 24 09:51:53 2008 WARNING: No server certificate verification method has
been enabled. See http://openvpn.net/howto.html#mitm for more info.
Thu Apr 24 09:51:53 2008 LZO compression initialized
Thu Apr 24 09:51:53 2008 Control Channel MTU parms [ L:1542 D:138 EF:38 EB:0 ET:
0 EL:0 ]
Thu Apr 24 09:51:54 2008 Data Channel MTU parms [ L:1542 D:1450 EF:42 EB:135 ET:
0 EL:0 AF:3/1 ]
Thu Apr 24 09:51:54 2008 Local Options hash (VER=V4): '41690919'
Thu Apr 24 09:51:54 2008 Expected Remote Options hash (VER=V4): '530fdded'
Thu Apr 24 09:51:54 2008 UDPv4 link local: [undef]
Thu Apr 24 09:51:54 2008 UDPv4 link remote: 77.XXX.XXX.XX:1194
Thu Apr 24 09:52:53 2008 TLS Error: TLS key negotiation failed to occur within 6
0 seconds (check your network connectivity)
Thu Apr 24 09:52:53 2008 TLS Error: TLS handshake failed
Thu Apr 24 09:52:53 2008 TCP/UDP: Closing socket
Thu Apr 24 09:52:53 2008 SIGUSR1[soft,tls-error] received, process restarting
Thu Apr 24 09:52:53 2008 Restart pause, 2 second(s)


Donc le truc important si je comprends bien c'est TLS key negociation failed...blabla, et puis aprés ça refait une tentative et ça continue indéfiniment.

Petite précision : quand le client est en local et en indiquant l'adresse ip locale du serveur dans le fichier de config du client, ça fonctionne bien.

Donc voilà pour la description, si quelqu'un a la solution ou connait la config qui fonctionne ce serait chouette de la partager!

Merci pour vos réponses, à bientôt j'espère.
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* jeudi 24 avril 2008 à 09:06
Message #












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Quote Post
prometee
* jeudi 24 avril 2008 à 10:43
Message #2


Just-Un
*

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Messages: 5
Inscrit: 08/07/2007
Lieu : Orléans
Membre No.: 40,816

Modem: Neuf Box 4 FXC



Tu as dut mal configurer le TLS.

Es ce que tu peux faire une copie de ton fichier de configuration : server.conf
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tranzorb
* jeudi 24 avril 2008 à 12:29
Message #3


Just-Un
*

Groupe: Membres
Messages: 11
Inscrit: 29/11/2006
Membre No.: 25,614

Modem: Neuf Box 4 FXC



Bonjour,

Je ne sais pas si ça peut aider, mais en local comme expliqué dans mon précédent post ça fonctionne bien.

Ci-dessous le fichier server.ovpn :

CODE
# Sample OpenVPN 2.0 config file for #
# multi-client server. #
# #
# This file is for the server side #
# of a many-clients <-> one-server #
# OpenVPN configuration. #
# #
# OpenVPN also supports #
# single-machine <-> single-machine #
# configurations (See the Examples page #
# on the web site for more info). #
# #
# This config should work on Windows #
# or Linux/BSD systems. Remember on #
# Windows to quote pathnames and use #
# double backslashes, e.g.: #
# "C:\\Program Files\\OpenVPN\\config\\foo.key" #
# #
# Comments are preceded with '#' or ';' #
#################################################

# Which local IP address should OpenVPN
# listen on? (optional)
;local a.b.c.d

# Which TCP/UDP port should OpenVPN listen on?
# If you want to run multiple OpenVPN instances
# on the same machine, use a different port
# number for each one. You will need to
# open up this port on your firewall.
port 1194

# TCP or UDP server?
;proto tcp
proto udp

# "dev tun" will create a routed IP tunnel,
# "dev tap" will create an ethernet tunnel.
# Use "dev tap0" if you are ethernet bridging
# and have precreated a tap0 virtual interface
# and bridged it with your ethernet interface.
# If you want to control access policies
# over the VPN, you must create firewall
# rules for the the TUN/TAP interface.
# On non-Windows systems, you can give
# an explicit unit number, such as tun0.
# On Windows, use "dev-node" for this.
# 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 or higher,
# you may need to selectively disable the
# Windows firewall for the TAP adapter.
# Non-Windows systems usually don't need this.
dev-node VPN

# SSL/TLS root certificate (ca), certificate
# (cert), and private key (key). Each client
# and the server must have their own cert and
# key file. The server and all clients will
# use the same ca file.
#
# See the "easy-rsa" directory for a series
# of scripts for generating RSA certificates
# and private keys. Remember to use
# a unique Common Name for the server
# and each of the client certificates.
#
# Any X509 key management system can be used.
# OpenVPN can also use a PKCS #12 formatted key file
# (see "pkcs12" directive in man page).
ca "C:\\Program Files\\OpenVPN\\easy-rsa\\keys\\ca.crt"
cert "C:\\Program Files\\OpenVPN\\easy-rsa\\keys\\server.crt"
key "C:\\Program Files\\OpenVPN\\easy-rsa\\keys\\server.key" # This file should be kept secret

# Diffie hellman parameters.
# Generate your own with:
# openssl dhparam -out dh1024.pem 1024
# Substitute 2048 for 1024 if you are using
# 2048 bit keys.
dh "C:\\Program Files\\OpenVPN\\easy-rsa\\keys\\dh1024.pem"

# Configure server mode and supply a VPN subnet
# for OpenVPN to draw client addresses from.
# The server will take 10.8.0.1 for itself,
# the rest will be made available to clients.
# Each client will be able to reach the server
# on 10.8.0.1. Comment this line out if you are
# ethernet bridging. See the man page for more info.
server 10.8.0.0 255.255.255.0

# Maintain a record of client <-> virtual IP address
# associations in this file. If OpenVPN goes down or
# is restarted, reconnecting clients can be assigned
# the same virtual IP address from the pool that was
# previously assigned.
ifconfig-pool-persist ipp.txt

# Configure server mode for ethernet bridging.
# You must first use your OS's bridging capability
# to bridge the TAP interface with the ethernet
# NIC interface. Then you must manually set the
# IP/netmask on the bridge interface, here we
# assume 10.8.0.4/255.255.255.0. Finally we
# must set aside an IP range in this subnet
# (start=10.8.0.50 end=10.8.0.100) to allocate
# to connecting clients. Leave this line commented
# out unless you are ethernet bridging.
#server-bridge 10.8.0.4 255.255.255.0 10.8.0.50 10.8.0.100

# Push routes to the client to allow it
# to reach other private subnets behind
# the server. Remember that these
# private subnets will also need
# to know to route the OpenVPN client
# address pool (10.8.0.0/255.255.255.0)
# back to the OpenVPN server.
;push "route 192.168.10.0 255.255.255.0"
;push "route 192.168.20.0 255.255.255.0"

# To assign specific IP addresses to specific
# clients or if a connecting client has a private
# subnet behind it that should also have VPN access,
# use the subdirectory "ccd" for client-specific
# configuration files (see man page for more info).

# EXAMPLE: Suppose the client
# having the certificate common name "Thelonious"
# also has a small subnet behind his connecting
# machine, such as 192.168.40.128/255.255.255.248.
# First, uncomment out these lines:
;client-config-dir ccd
;route 192.168.40.128 255.255.255.248
# Then create a file ccd/Thelonious with this line:
# iroute 192.168.40.128 255.255.255.248
# This will allow Thelonious' private subnet to
# access the VPN. This example will only work
# if you are routing, not bridging, i.e. you are
# using "dev tun" and "server" directives.

# EXAMPLE: Suppose you want to give
# Thelonious a fixed VPN IP address of 10.9.0.1.
# First uncomment out these lines:
;client-config-dir ccd
;route 10.9.0.0 255.255.255.252
# Then add this line to ccd/Thelonious:
# ifconfig-push 10.9.0.1 10.9.0.2

# Suppose that you want to enable different
# firewall access policies for different groups
# of clients. There are two methods:
# (1) Run multiple OpenVPN daemons, one for each
# group, and firewall the TUN/TAP interface
# for each group/daemon appropriately.
# (2) (Advanced) Create a script to dynamically
# modify the firewall in response to access
# from different clients. See man
# page for more info on learn-address script.
;learn-address ./script

# If enabled, this directive will configure
# all clients to redirect their default
# network gateway through the VPN, causing
# all IP traffic such as web browsing and
# and DNS lookups to go through the VPN
# (The OpenVPN server machine may need to NAT
# the TUN/TAP interface to the internet in
# order for this to work properly).
# CAVEAT: May break client's network config if
# client's local DHCP server packets get routed
# through the tunnel. Solution: make sure
# client's local DHCP server is reachable via
# a more specific route than the default route
# of 0.0.0.0/0.0.0.0.
;push "redirect-gateway"

# Certain Windows-specific network settings
# can be pushed to clients, such as DNS
# or WINS server addresses. CAVEAT:
# http://openvpn.net/faq.html#dhcpcaveats
;push "dhcp-option DNS 10.8.0.1"
;push "dhcp-option WINS 10.8.0.1"

# Uncomment this directive to allow different
# clients to be able to "see" each other.
# By default, clients will only see the server.
# To force clients to only see the server, you
# will also need to appropriately firewall the
# server's TUN/TAP interface.
;client-to-client

# Uncomment this directive if multiple clients
# might connect with the same certificate/key
# files or common names. This is recommended
# only for testing purposes. For production use,
# each client should have its own certificate/key
# pair.
#
# IF YOU HAVE NOT GENERATED INDIVIDUAL
# CERTIFICATE/KEY PAIRS FOR EACH CLIENT,
# EACH HAVING ITS OWN UNIQUE "COMMON NAME",
# UNCOMMENT THIS LINE OUT.
;duplicate-cn

# The keepalive directive causes ping-like
# messages to be sent back and forth over
# the link so that each side knows when
# the other side has gone down.
# Ping every 10 seconds, assume that remote
# peer is down if no ping received during
# a 120 second time period.
keepalive 10 120

# For extra security beyond that provided
# by SSL/TLS, create an "HMAC firewall"
# to help block DoS attacks and UDP port flooding.
#
# Generate with:
# openvpn --genkey --secret ta.key
#
# The server and each client must have
# a copy of this key.
# The second parameter should be '0'
# on the server and '1' on the clients.
;tls-auth ta.key 0 # This file is secret

# Select a cryptographic cipher.
# This config item must be copied to
# the client config file as well.
;cipher BF-CBC # Blowfish (default)
;cipher AES-128-CBC # AES
;cipher DES-EDE3-CBC # Triple-DES

# Enable compression on the VPN link.
# If you enable it here, you must also
# enable it in the client config file.
comp-lzo

# The maximum number of concurrently connected
# clients we want to allow.
;max-clients 100

# It's a good idea to reduce the OpenVPN
# daemon's privileges after initialization.
#
# You can uncomment this out on
# non-Windows systems.
;user nobody
;group nobody

# The persist options will try to avoid
# accessing certain resources on restart
# that may no longer be accessible because
# of the privilege downgrade.
persist-key
persist-tun

# Output a short status file showing
# current connections, truncated
# and rewritten every minute.
status openvpn-status.log

# By default, log messages will go to the syslog (or
# on Windows, if running as a service, they will go to
# the "\Program Files\OpenVPN\log" directory).
# Use log or log-append to override this default.
# "log" will truncate the log file on OpenVPN startup,
# while "log-append" will append to it. Use one
# or the other (but not both).
;log openvpn.log
;log-append openvpn.log

# Set the appropriate level of log
# file verbosity.
#
# 0 is silent, except for fatal errors
# 4 is reasonable for general usage
# 5 and 6 can help to debug connection problems
# 9 is extremely verbose
verb 6

# Silence repeating messages. At most 20
# sequential messages of the same message
# category will be output to the log.
;mute 20


Merci pour ton aide,

Frederic
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+Quote Post
yannjoss
* jeudi 24 avril 2008 à 14:35
Message #4


Just-Un
*

Groupe: Membres
Messages: 71
Inscrit: 31/03/2008
Membre No.: 56,688

Modem: Neuf Box Trio3C



Bonjour,

Je me suis bagarré qq temps avec un vpn, visiblement certains y arrivent.
Maintenant je souscris à cette idée de creer "un sujet centralisant les infos"
Omegatron quand il passe par là touche sa bille,
j'espère que tu vas y arrivé.
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tranzorb
* vendredi 25 avril 2008 à 18:14
Message #5


Just-Un
*

Groupe: Membres
Messages: 11
Inscrit: 29/11/2006
Membre No.: 25,614

Modem: Neuf Box 4 FXC



A votre bon coeur pour la communauté ! up! yahoo.gif
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prometee
* samedi 26 avril 2008 à 10:05
Message #6


Just-Un
*

Groupe: Membres
Messages: 5
Inscrit: 08/07/2007
Lieu : Orléans
Membre No.: 40,816

Modem: Neuf Box 4 FXC



Voici mon fichier de configuration sous Linux (Ubuntu 8.04)

CODE
#################################################
# Sample OpenVPN 2.0 config file for #
# multi-client server. #
# #
# This file is for the server side #
# of a many-clients <-> one-server #
# OpenVPN configuration. #
# #
# OpenVPN also supports #
# single-machine <-> single-machine #
# configurations (See the Examples page #
# on the web site for more info). #
# #
# This config should work on Windows #
# or Linux/BSD systems. Remember on #
# Windows to quote pathnames and use #
# double backslashes, e.g.: #
# "C:\\Program Files\\OpenVPN\\config\\foo.key" #
# #
# Comments are preceded with '#' or ';' #
#################################################

# Which local IP address should OpenVPN
# listen on? (optional)
;local a.b.c.d

# Which TCP/UDP port should OpenVPN listen on?
# If you want to run multiple OpenVPN instances
# on the same machine, use a different port
# number for each one. You will need to
# open up this port on your firewall.
port 1194

# TCP or UDP server?
proto tcp
;proto udp

# "dev tun" will create a routed IP tunnel,
# "dev tap" will create an ethernet tunnel.
# Use "dev tap0" if you are ethernet bridging
# and have precreated a tap0 virtual interface
# and bridged it with your ethernet interface.
# If you want to control access policies
# over the VPN, you must create firewall
# rules for the the TUN/TAP interface.
# On non-Windows systems, you can give
# an explicit unit number, such as tun0.
# On Windows, use "dev-node" for this.
# 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 or higher,
# you may need to selectively disable the
# Windows firewall for the TAP adapter.
# Non-Windows systems usually don't need this.
;dev-node MyTap

# SSL/TLS root certificate (ca), certificate
# (cert), and private key (key). Each client
# and the server must have their own cert and
# key file. The server and all clients will
# use the same ca file.
#
# See the "easy-rsa" directory for a series
# of scripts for generating RSA certificates
# and private keys. Remember to use
# a unique Common Name for the server
# and each of the client certificates.
#
# Any X509 key management system can be used.
# OpenVPN can also use a PKCS #12 formatted key file
# (see "pkcs12" directive in man page).
ca ca.crt
cert server.crt
cert prometee-openvpn-serv.crt
key prometee-openvpn-serv.key # This file should be kept secret

# Diffie hellman parameters.
# Generate your own with:
# openssl dhparam -out dh1024.pem 1024
# Substitute 2048 for 1024 if you are using
# 2048 bit keys.
dh dh1024.pem

# Configure server mode and supply a VPN subnet
# for OpenVPN to draw client addresses from.
# The server will take 10.8.0.1 for itself,
# the rest will be made available to clients.
# Each client will be able to reach the server
# on 10.8.0.1. Comment this line out if you are
# ethernet bridging. See the man page for more info.
server 10.8.0.0 255.255.255.0

# Maintain a record of client <-> virtual IP address
# associations in this file. If OpenVPN goes down or
# is restarted, reconnecting clients can be assigned
# the same virtual IP address from the pool that was
# previously assigned.
ifconfig-pool-persist ipp.txt

# Configure server mode for ethernet bridging.
# You must first use your OS's bridging capability
# to bridge the TAP interface with the ethernet
# NIC interface. Then you must manually set the
# IP/netmask on the bridge interface, here we
# assume 10.8.0.4/255.255.255.0. Finally we
# must set aside an IP range in this subnet
# (start=10.8.0.50 end=10.8.0.100) to allocate
# to connecting clients. Leave this line commented
# out unless you are ethernet bridging.
;server-bridge 10.8.0.4 255.255.255.0 10.8.0.50 10.8.0.100
;server-bridge 192.168.1.4 255.255.255.0 192.168.1.100 192.168.1.110

# Push routes to the client to allow it
# to reach other private subnets behind
# the server. Remember that these
# private subnets will also need
# to know to route the OpenVPN client
# address pool (10.8.0.0/255.255.255.0)
# back to the OpenVPN server.
;push "route 192.168.10.0 255.255.255.0"
;push "route 192.168.1.0 255.255.255.0"

# To assign specific IP addresses to specific
# clients or if a connecting client has a private
# subnet behind it that should also have VPN access,
# use the subdirectory "ccd" for client-specific
# configuration files (see man page for more info).

# EXAMPLE: Suppose the client
# having the certificate common name "Thelonious"
# also has a small subnet behind his connecting
# machine, such as 192.168.40.128/255.255.255.248.
# First, uncomment out these lines:
;client-config-dir ccd
;route 192.168.40.128 255.255.255.248
# Then create a file ccd/Thelonious with this line:
# iroute 192.168.40.128 255.255.255.248
# This will allow Thelonious' private subnet to
# access the VPN. This example will only work
# if you are routing, not bridging, i.e. you are
# using "dev tun" and "server" directives.

# EXAMPLE: Suppose you want to give
# Thelonious a fixed VPN IP address of 10.9.0.1.
# First uncomment out these lines:
;client-config-dir ccd
;route 10.9.0.0 255.255.255.252
# Then add this line to ccd/Thelonious:
# ifconfig-push 10.9.0.1 10.9.0.2

# Suppose that you want to enable different
# firewall access policies for different groups
# of clients. There are two methods:
# (1) Run multiple OpenVPN daemons, one for each
# group, and firewall the TUN/TAP interface
# for each group/daemon appropriately.
# (2) (Advanced) Create a script to dynamically
# modify the firewall in response to access
# from different clients. See man
# page for more info on learn-address script.
;learn-address ./script

# If enabled, this directive will configure
# all clients to redirect their default
# network gateway through the VPN, causing
# all IP traffic such as web browsing and
# and DNS lookups to go through the VPN
# (The OpenVPN server machine may need to NAT
# the TUN/TAP interface to the internet in
# order for this to work properly).
# CAVEAT: May break client's network config if
# client's local DHCP server packets get routed
# through the tunnel. Solution: make sure
# client's local DHCP server is reachable via
# a more specific route than the default route
# of 0.0.0.0/0.0.0.0.
;push "redirect-gateway"

# Certain Windows-specific network settings
# can be pushed to clients, such as DNS
# or WINS server addresses. CAVEAT:
# http://openvpn.net/faq.html#dhcpcaveats
push "dhcp-option DNS 192.168.1.1"
;push "dhcp-option DNS 10.29.40.1"
;push "dhcp-option WINS 10.8.0.1"
;push "dhcp-option GATEWAY 10.8.0.1"


# Uncomment this directive to allow different
# clients to be able to "see" each other.
# By default, clients will only see the server.
# To force clients to only see the server, you
# will also need to appropriately firewall the
# server's TUN/TAP interface.
client-to-client

# Uncomment this directive if multiple clients
# might connect with the same certificate/key
# files or common names. This is recommended
# only for testing purposes. For production use,
# each client should have its own certificate/key
# pair.
#
# IF YOU HAVE NOT GENERATED INDIVIDUAL
# CERTIFICATE/KEY PAIRS FOR EACH CLIENT,
# EACH HAVING ITS OWN UNIQUE "COMMON NAME",
# UNCOMMENT THIS LINE OUT.
;duplicate-cn

# The keepalive directive causes ping-like
# messages to be sent back and forth over
# the link so that each side knows when
# the other side has gone down.
# Ping every 10 seconds, assume that remote
# peer is down if no ping received during
# a 120 second time period.
keepalive 10 120

# For extra security beyond that provided
# by SSL/TLS, create an "HMAC firewall"
# to help block DoS attacks and UDP port flooding.
#
# Generate with:
# openvpn --genkey --secret ta.key
#
# The server and each client must have
# a copy of this key.
# The second parameter should be '0'
# on the server and '1' on the clients.
tls-auth ta.key 0
#tls-auth ta.key 1 # This file is secret

# Select a cryptographic cipher.
# This config item must be copied to
# the client config file as well.
;cipher BF-CBC # Blowfish (default)
;cipher AES-128-CBC # AES
;cipher DES-EDE3-CBC # Triple-DES

# Enable compression on the VPN link.
# If you enable it here, you must also
# enable it in the client config file.
comp-lzo

# The maximum number of concurrently connected
# clients we want to allow.
;max-clients 100

# It's a good idea to reduce the OpenVPN
# daemon's privileges after initialization.
#
# You can uncomment this out on
# non-Windows systems.
user openvpn
group openvpn

# The persist options will try to avoid
# accessing certain resources on restart
# that may no longer be accessible because
# of the privilege downgrade.
persist-key
persist-tun

# Output a short status file showing
# current connections, truncated
# and rewritten every minute.
status openvpn-status.log

# By default, log messages will go to the syslog (or
# on Windows, if running as a service, they will go to
# the "\Program Files\OpenVPN\log" directory).
# Use log or log-append to override this default.
# "log" will truncate the log file on OpenVPN startup,
# while "log-append" will append to it. Use one
# or the other (but not both).
log openvpn.log
;log-append openvpn.log

# Set the appropriate level of log
# file verbosity.
#
# 0 is silent, except for fatal errors
# 4 is reasonable for general usage
# 5 and 6 can help to debug connection problems
# 9 is extremely verbose
verb 4

# Silence repeating messages. At most 20
# sequential messages of the same message
# category will be output to the log.
;mute 20


Je pense qu'il faudrait que tu regardes la section sur TLS dans ce fichier de conf....
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+Quote Post
tranzorb
* samedi 26 avril 2008 à 18:17
Message #7


Just-Un
*

Groupe: Membres
Messages: 11
Inscrit: 29/11/2006
Membre No.: 25,614

Modem: Neuf Box 4 FXC



Bonjour,

Merci pour ta réponse, mais en fait ca ne change rien.

Comme je l'ai précisé plus haut, la connection se fait bien en local. Je ne pense pas qu'il y ait de problème lié à la crypto ou quleque chose dans le genre. Le problème est de relier la neufbox à mon serveur, visiblement.

Pour info, mon serveur est sur 192.168.1.10 en fixe. Le firewall est désactivé. Dans la nb4 j'ai natté le port 1194 sur le serveur en UDP et en TCP.

Autre info : je n'arrive pas à pinguer ma nb4; c'est peut-être normal?

Un des messages du client est : "RESOLVE: Cannot resolve host adress : xxxxxxx.dyndns.org:[NO_DATA] The requested name is valid but does not have an IP address."

Une idée??

Merci!
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Moe1
* vendredi 25 juillet 2008 à 21:42
Message #8


Just-Un
*

Groupe: Membres
Messages: 40
Inscrit: 28/12/2006
Lieu : Yvelines
Membre No.: 27,676

Modem: Neuf Box 3302



C'est un problème avec DynDNS.
Verifie sur le site DynDNS si la redirection est bien existante et activée dans ton compte dyndns.
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RSS Version bas débit Nous sommes le : mercredi 03 décembre 2008 à 07:52
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