[Openvpn-users] http-proxy

[Ralph Dauber <rdoot@xxxxxx>]

Hello there,

I've got a OVPN-Server on a Linux and clients are XP-Pro.
I can connect per tcp or udp (device = tun)
Now i want to connect the client per proxy.
Proxy = Linux-Firewall with squid.
squid runs for a long time on my router.
now the config...
my client on windows
# Specify that we are a client and that we
# will be pulling certain config file directives
# from the server.
client-config
-----------------------------------------------

# 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 OpenVpn
dev-node OpenVpn
# 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 VPN-Server-remote 80
;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 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 #]
http-proxy my-proxy 3128
# 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 Orga-ca.pem
cert clientcert.pem
key clientkey.pem

# 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
------------------------------------------------
output while starting the connection:
Sun Oct 02 18:44:56 2005 us=578082 TCP connection established with 
"Proxy-Server":3128
Sun Oct 02 18:44:56 2005 us=595160 Send to HTTP proxy: 'CONNECT 
Vpn-Server-Remote:80 HTTP/1.0'
Sun Oct 02 18:44:57 2005 us=617025 HTTP proxy returned: 'HTTP/1.0 403 
Forbidden'

Sun Oct 02 18:44:57 2005 us=628081 HTTP proxy returned bad status
Sun Oct 02 18:44:57 2005 us=634805 TCP/UDP: Closing socket
Sun Oct 02 18:44:57 2005 us=641462 SIGTERM[soft,init_instance] received, 
process
 exiting
Press any key to continue...
-----------------------------------------------------
i can't see anything in the syslog of my server....
maybe a fault of squid..?

thanks for help

Ralph

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