- removed init- and config-files shipped with the openvpn package

- changed the description for the management port option
- changed PKI options from "Value" to "FileUpload"
- added "pkcs12" option to basic theme
- cleaned the recipes by removing defaults and adding
  approved config options we use for some years now.
- ... more to come.
This commit is contained in:
Markus Wigge 2009-04-16 15:18:24 +00:00
parent e152620080
commit 43173b1f31
7 changed files with 177 additions and 688 deletions

View file

@ -114,7 +114,7 @@ openvpn_param_disable_occ="Disable options consistency check"
openvpn_param_gremlin="Special stress testing mode"
openvpn_param_comp_lzo="Use fast LZO compression"
openvpn_param_comp_noadapt="Don't use adaptive lzo compression"
openvpn_param_management="Enable TCP server on ip:port"
openvpn_param_management="Enable management interface on <IP> <port>"
openvpn_param_management_client="Management interface will connect as a TCP client"
openvpn_param_management_query_passwords="Query management channel for private key"
openvpn_param_management_hold="Start OpenVPN in a hibernating state"

View file

@ -23,85 +23,85 @@ local knownParams = {
{ "service", {
-- initialisation and daemon options
{ ListValue, "verb", { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 } },
{ Flag, "mlock", 0 },
{ Flag, "disable_occ", 0 },
-- { Value, "user", "root" },
-- { Value, "group", "root" },
{ Value, "cd", "/etc/openvpn" },
{ Value, "chroot", "/var/run" },
-- { Value, "daemon", "Instance-Name" },
-- { Value, "syslog", "Instance-Name" },
{ Flag, "passtos", 0 },
-- { Value, "inetd", "nowait Instance-Name" },
{ Value, "log", "/var/log/openvpn.log" },
{ Value, "log_append", "/var/log/openvpn.log" },
{ Flag, "suppress_timestamps", 0 },
-- { Value, "writepid", "/var/run/openvpn.pid" },
{ Value, "nice", 0 },
{ Flag, "fast_io", 0 },
{ Value, "echo", "some params echoed to log" },
{ ListValue, "remap_usr1", { "SIGHUP", "SIGTERM" } },
{ Value, "status", "/var/run/openvpn.status 5" },
{ Value, "status_version", { 1, 2 } }, -- status
{ Value, "mute", 5 },
{ ListValue, "verb", { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 } },
{ Flag, "mlock", 0 },
{ Flag, "disable_occ", 0 },
-- { Value, "user", "root" },
-- { Value, "group", "root" },
{ Value, "cd", "/etc/openvpn" },
{ Value, "chroot", "/var/run" },
-- { Value, "daemon", "Instance-Name" },
-- { Value, "syslog", "Instance-Name" },
{ Flag, "passtos", 0 },
-- { Value, "inetd", "nowait Instance-Name" },
{ Value, "log", "/var/log/openvpn.log" },
{ Value, "log_append", "/var/log/openvpn.log" },
{ Flag, "suppress_timestamps", 0 },
-- { Value, "writepid", "/var/run/openvpn.pid" },
{ Value, "nice", 0 },
{ Flag, "fast_io", 0 },
{ Value, "echo", "some params echoed to log" },
{ ListValue, "remap_usr1", { "SIGHUP", "SIGTERM" } },
{ Value, "status", "/var/run/openvpn.status 5" },
{ Value, "status_version", { 1, 2 } }, -- status
{ Value, "mute", 5 },
{ Value, "up", "/usr/bin/ovpn-up" },
{ Value, "up_delay", 5 },
{ Value, "down", "/usr/bin/ovpn-down" },
{ Flag, "down_pre", 0 },
{ Flag, "up_restart", 0 },
{ Value, "route_up", "/usr/bin/ovpn-routeup" },
{ Value, "ipchange", "/usr/bin/ovpn-ipchange", { mode="p2p" } },
{ DynamicList, "setenv", { "VAR1 value1", "VAR2 value2" } },
{ Value, "tls_verify", "/usr/bin/ovpn-tlsverify" },
{ Value, "client_connect", "/usr/bin/ovpn-clientconnect" },
{ Flag, "client_disconnect", 0 },
{ Value, "learn_address", "/usr/bin/ovpn-learnaddress" },
{ Value, "up", "/usr/bin/ovpn-up" },
{ Value, "up_delay", 5 },
{ Value, "down", "/usr/bin/ovpn-down" },
{ Flag, "down_pre", 0 },
{ Flag, "up_restart", 0 },
{ Value, "route_up", "/usr/bin/ovpn-routeup" },
{ Value, "ipchange", "/usr/bin/ovpn-ipchange", { mode="p2p" } },
{ DynamicList, "setenv", { "VAR1 value1", "VAR2 value2" } },
{ Value, "tls_verify", "/usr/bin/ovpn-tlsverify" },
{ Value, "client_connect", "/usr/bin/ovpn-clientconnect" },
{ Flag, "client_disconnect", 0 },
{ Value, "learn_address", "/usr/bin/ovpn-learnaddress" },
{ Value, "auth_user_pass_verify", "/usr/bin/ovpn-userpass via-env" },
} },
{ "networking", {
-- socket config
{ ListValue, "mode", { "p2p", "server" } },
{ Value, "local", "0.0.0.0" },
{ Value, "port", 1194 },
{ Value, "lport", 1194 },
{ Value, "rport", 1194 },
{ Flag, "float", 0 },
{ Flag, "nobind", 0 },
{ ListValue, "mode", { "p2p", "server" } },
{ Value, "local", "0.0.0.0" },
{ Value, "port", 1194 },
{ Value, "lport", 1194 },
{ Value, "rport", 1194 },
{ Flag, "float", 0 },
{ Flag, "nobind", 0 },
{ Value, "dev", "tun0" },
{ ListValue, "dev_type", { "tun", "tap" } },
{ Value, "dev_node", "/dev/net/tun" },
{ Flag, "tun_ipv6", 0 },
{ Value, "dev", "tun0" },
{ ListValue, "dev_type", { "tun", "tap" } },
{ Value, "dev_node", "/dev/net/tun" },
{ Flag, "tun_ipv6", 0 },
{ Value, "ifconfig", "10.200.200.3 10.200.200.1" },
{ Value, "ifconfig", "10.200.200.3 10.200.200.1" },
{ Flag, "ifconfig_noexec", 0 },
{ Flag, "ifconfig_nowarn", 0 },
{ DynamicList, "route", "10.123.0.0 255.255.0.0" },
{ DynamicList, "route", "10.123.0.0 255.255.0.0" },
{ Value, "route_gateway", "10.234.1.1" },
{ Value, "route_delay", 0 },
{ Flag, "route_noexec", 0 },
{ ListValue, "mtu_disc", { "yes", "maybe", "no" } },
{ Flag, "mtu_test", 0 },
{ Flag, "comp_lzo", 0 },
{ ListValue, "mtu_disc", { "yes", "maybe", "no" } },
{ Flag, "mtu_test", 0 },
{ Flag, "comp_lzo", 0 },
{ Flag, "comp_noadept", 0, { comp_lzo=1 } },
{ Value, "link_mtu", 1500 },
{ Value, "tun_mtu", 1500 },
{ Value, "link_mtu", 1500 },
{ Value, "tun_mtu", 1500 },
{ Value, "tun_mtu_extra", 1500 },
{ Value, "fragment", 1500, { proto="udp" } },
{ Value, "mssfix", 1500, { proto="udp" } },
{ Value, "sndbuf", 65536 },
{ Value, "rcvbuf", 65536 },
{ Value, "fragment", 1500, { proto="udp" } },
{ Value, "mssfix", 1500, { proto="udp" } },
{ Value, "sndbuf", 65536 },
{ Value, "rcvbuf", 65536 },
{ Value, "txqueuelen", 100 },
{ Value, "shaper", 10240 },
{ Value, "shaper", 10240 },
{ Value, "inactive", 240 },
{ Value, "inactive", 240 },
{ Value, "keepalive", "10 60" },
{ Value, "ping", 30 },
{ Value, "ping", 30 },
{ Value, "ping_exit", 120 },
{ Value, "ping_restart", 60 },
{ Flag, "ping_timer_rem", 0 },
@ -109,56 +109,56 @@ local knownParams = {
{ Flag, "persist_tun", 0 },
{ Flag, "persist_key", 0 },
{ Flag, "persist_local_ip", 0 },
{ Flag, "persist_remote_ip", 0 },
{ Flag, "persist_remote_ip", 0 },
-- management channel
{ Value, "management", "127.0.0.1 31194 /etc/openvpn/mngmt-pwds" },
{ Flag, "management_query_passwords", 0 }, -- management
{ Flag, "management_query_passwords", 0 }, -- management
{ Flag, "management_hold", 0 }, -- management
{ Flag, "management_log_cache", 100 }, -- management
{ Flag, "management_log_cache", 100 }, -- management
} },
{ "vpn", {
{ Value, "server", "10.200.200.0 255.255.255.0", { server_mode="1" } },
{ Value, "server_bridge", "10.200.200.1 255.255.255.0 10.200.200.200 10.200.200.250", { server_mode="1" } },
{ DynamicList, "push", { "redirect-gateway", "comp-lzo" }, { server_mode="1" } },
{ Flag, "push_reset", 0, { server_mode="1" } },
{ Flag, "disable", 0, { server_mode="1" } },
{ Value, "ifconfig_pool", "10.200.200.100 10.200.200.150 255.255.255.0", { server_mode="1" } },
{ Value, "server", "10.200.200.0 255.255.255.0", { server_mode="1" } },
{ Value, "server_bridge", "10.200.200.1 255.255.255.0 10.200.200.200 10.200.200.250", { server_mode="1" } },
{ DynamicList, "push", { "redirect-gateway", "comp-lzo" }, { server_mode="1" } },
{ Flag, "push_reset", 0, { server_mode="1" } },
{ Flag, "disable", 0, { server_mode="1" } },
{ Value, "ifconfig_pool", "10.200.200.100 10.200.200.150 255.255.255.0", { server_mode="1" } },
{ Value, "ifconfig_pool_persist", "/etc/openvpn/ipp.txt 600", { server_mode="1" } },
{ Flag, "ifconfig_pool_linear", 0, { server_mode="1" } },
{ Value, "ifconfig_push", "10.200.200.1 255.255.255.255", { server_mode="1" } },
{ Value, "iroute", "10.200.200.0 255.255.255.0", { server_mode="1" } },
{ Flag, "client_to_client", 0, { server_mode="1" } },
{ Flag, "duplicate_cn", 0, { server_mode="1" } },
{ Value, "client_config_dir", "/etc/openvpn/ccd", { server_mode="1" } },
{ Flag, "ccd_exclusive", 0, { server_mode="1" } },
{ Value, "tmp_dir", "/var/run/openvpn", { server_mode="1" } },
{ Value, "hash_size", "256 256", { server_mode="1" } },
{ Value, "bcast_buffers", 256, { server_mode="1" } },
{ Value, "tcp_queue_limit", 64, { server_mode="1" } },
{ Value, "max_clients", 10, { server_mode="1" } },
{ Flag, "ifconfig_pool_linear", 0, { server_mode="1" } },
{ Value, "ifconfig_push", "10.200.200.1 255.255.255.255", { server_mode="1" } },
{ Value, "iroute", "10.200.200.0 255.255.255.0", { server_mode="1" } },
{ Flag, "client_to_client", 0, { server_mode="1" } },
{ Flag, "duplicate_cn", 0, { server_mode="1" } },
{ Value, "client_config_dir", "/etc/openvpn/ccd", { server_mode="1" } },
{ Flag, "ccd_exclusive", 0, { server_mode="1" } },
{ Value, "tmp_dir", "/var/run/openvpn", { server_mode="1" } },
{ Value, "hash_size", "256 256", { server_mode="1" } },
{ Value, "bcast_buffers", 256, { server_mode="1" } },
{ Value, "tcp_queue_limit", 64, { server_mode="1" } },
{ Value, "max_clients", 10, { server_mode="1" } },
{ Value, "max_routes_per_client", 256, { server_mode="1" } },
{ Value, "connect_freq", "3 10", { server_mode="1" } },
{ Value, "connect_freq", "3 10", { server_mode="1" } },
{ Flag, "client_cert_not_required", 0, { server_mode="1" } },
{ Flag, "username_as_common_name", 0, { server_mode="1" } },
{ Flag, "client", 0, { server_mode="0" }, { server_mode="" } },
{ Flag, "pull", 0, { client="1" } },
{ Value, "auth_user_pass", "/etc/openvpn/userpass.txt", { client="1" } },
{ ListValue, "auth_retry", { "none", "nointeract", "interact" }, { client="1" } },
{ Value, "explicit_exit_notify", 1, { client="1" } },
{ DynamicList, "remote", "1.2.3.4", { client="1" } }, -- client
{ Flag, "remote_random", 1, { client="1" } }, -- client
{ ListValue, "proto", { "udp", "tcp-client", "tcp-server" }, { client="1" } },
{ Value, "connect_retry", 5, { proto="tcp-client" }, { client="1" } }, -- client && proto=tcp-client
{ Value, "http_proxy_server", "192.168.1.100 8080", { client="1" } }, -- client
{ Flag, "http_proxy_retry", 0, { client="1" } }, -- client && http_proxy_server
{ Value, "http_proxy_timeout", 5, { client="1" } }, -- client && http_proxy_server
{ DynamicList, "http_proxy_option", { "VERSION 1.0", "AGENT OpenVPN/2.0.9" }, { client="1" } }, -- client && http_proxy_server
{ Value, "socks_proxy_server", "192.168.1.200 1080", { client="1" } }, -- client
{ Value, "socks_proxy_retry", 5, { client="1" } }, -- client && socks_proxy_server
{ Value, "resolv_retry", "infinite", { client="1" } }, -- client
{ ListValue, "redirect_gateway", { "", "local", "def1", "local def1" }, { client="1" } }, -- client
{ Flag, "client", 0, { server_mode="0" }, { server_mode="" } },
{ Flag, "pull", 0, { client="1" } },
{ Value, "auth_user_pass", "/etc/openvpn/userpass.txt", { client="1" } },
{ ListValue, "auth_retry", { "none", "nointeract", "interact" }, { client="1" } },
{ Value, "explicit_exit_notify", 1, { client="1" } },
{ DynamicList, "remote", "1.2.3.4", { client="1" } }, -- client
{ Flag, "remote_random", 1, { client="1" } }, -- client
{ ListValue, "proto", { "udp", "tcp-client", "tcp-server" }, { client="1" } },
{ Value, "connect_retry", 5, { proto="tcp-client" }, { client="1" } }, -- client && proto=tcp-client
{ Value, "http_proxy_server", "192.168.1.100 8080", { client="1" } }, -- client
{ Flag, "http_proxy_retry", 0, { client="1" } }, -- client && http_proxy_server
{ Value, "http_proxy_timeout", 5, { client="1" } }, -- client && http_proxy_server
{ DynamicList, "http_proxy_option", { "VERSION 1.0", "AGENT OpenVPN/2.0.9" }, { client="1" } }, -- client && http_proxy_server
{ Value, "socks_proxy_server", "192.168.1.200 1080", { client="1" } }, -- client
{ Value, "socks_proxy_retry", 5, { client="1" } }, -- client && socks_proxy_server
{ Value, "resolv_retry", "infinite", { client="1" } }, -- client
{ ListValue, "redirect_gateway", { "", "local", "def1", "local def1" }, { client="1" } }, -- client
} },
{ "cryptography", {
@ -174,11 +174,11 @@ local knownParams = {
{ Flag, "no_iv", 0 },
{ Flag, "tls_server", 0, { tls_client="" }, { tls_client="0" } },
{ Flag, "tls_client", 0, { tls_server="" }, { tls_server="0" } },
{ Value, "ca", "/etc/easy-rsa/keys/ca.crt" },
{ Value, "dh", "/etc/easy-rsa/keys/dh1024.pem" },
{ Value, "cert", "/etc/easy-rsa/keys/some-client.crt" },
{ Value, "key", "/etc/easy-rsa/keys/some-client.key" },
{ Value, "pkcs12", "/etc/easy-rsa/keys/some-client.pk12" },
{ FileUpload, "ca", "/etc/easy-rsa/keys/ca.crt" },
{ FileUpload, "dh", "/etc/easy-rsa/keys/dh1024.pem" },
{ FileUpload, "cert", "/etc/easy-rsa/keys/some-client.crt" },
{ FileUpload, "key", "/etc/easy-rsa/keys/some-client.key" },
{ FileUpload, "pkcs12", "/etc/easy-rsa/keys/some-client.pk12" },
{ ListValue, "key_method", { 1, 2 } },
{ Value, "tls_cipher", "DHE-RSA-AES256-SHA:DHE-DSS-AES256-SHA:AES256-SHA:EDH-RSA-DES-CBC3-SHA:EDH-DSS-DES-CBC3-SHA:DES-CBC3-SHA:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA:AES128-SHA:RC4-SHA:RC4-MD5:EDH-RSA-DES-CBC-SHA:EDH-DSS-DES-CBC-SHA:DES-CBC-SHA:EXP-EDH-RSA-DES-CBC-SHA:EXP-EDH-DSS-DES-CBC-SHA:EXP-DES-CBC-SHA:EXP-RC2-CBC-MD5:EXP-RC4-MD5" },
{ Value, "tls_timeout", 2 },
@ -194,6 +194,7 @@ local knownParams = {
{ Flag, "auth_nocache", 0 },
{ Value, "tls_remote", "remote_x509_name" },
{ ListValue, "ns_cert_type", { "client", "server" } },
{ ListValue, "remote_cert_tls", { "client", "server" } },
{ Value, "crl_verify", "/etc/easy-rsa/keys/crl.pem" },
} }
}

View file

@ -42,11 +42,12 @@ local basicParams = {
{ Flag, "client_to_client", 0 },
{ DynamicList, "remote", "vpnserver.example.org" },
{ Value, "secret", "/etc/openvpn/secret.key 1" },
{ Value, "ca", "/etc/easy-rsa/keys/ca.crt" },
{ Value, "dh", "/etc/easy-rsa/keys/dh1024.pem" },
{ Value, "cert", "/etc/easy-rsa/keys/some-client.crt" },
{ Value, "key", "/etc/easy-rsa/keys/some-client.key" },
{ FileUpload, "secret", "/etc/openvpn/secret.key 1" },
{ FileUpload, "pkcs12", "/etc/easy-rsa/keys/some-client.pk12" },
{ FileUpload, "ca", "/etc/easy-rsa/keys/ca.crt" },
{ FileUpload, "dh", "/etc/easy-rsa/keys/dh1024.pem" },
{ FileUpload, "cert", "/etc/easy-rsa/keys/some-client.crt" },
{ FileUpload, "key", "/etc/easy-rsa/keys/some-client.key" },
}

View file

@ -1,383 +0,0 @@
#################################################
# Sample OpenVPN 2.0 config file for #
# multi-client server. #
#################################################
config openvpn sample_server
# Set to 1 to enable this instance:
option enable 0
# Which local IP address should OpenVPN
# listen on? (optional)
# option local 0.0.0.0
# 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.
option port 1194
# TCP or UDP server?
# option proto tcp
option 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.
# option dev tap
option dev tun
# 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).
option ca ca.crt
option cert server.crt
# This file should be kept secret:
option key server.key
# Diffie hellman parameters.
# Generate your own with:
# openssl dhparam -out dh1024.pem 1024
# Substitute 2048 for 1024 if you are using
# 2048 bit keys.
option 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.
option 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.
option 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.
# option 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.
# list push "route 192.168.10.0 255.255.255.0"
# list 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:
# option client_config_dir ccd
# list 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:
# option client_config_dir ccd
# list route "10.9.0.0 255.255.255.252"
# list route "192.168.100.0 255.255.255.0"
# 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.
# option 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.
# list 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
# list push "dhcp-option DNS 10.8.0.1"
# list 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.
# option client_to_client 1
# 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.
# option duplicate_cn 1
# 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.
option 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.
# This file is secret:
# option tls_auth "ta.key 0"
# Select a cryptographic cipher.
# This config item must be copied to
# the client config file as well.
# Blowfish (default):
# option cipher BF-CBC
# AES:
# option cipher AES-128-CBC
# Triple-DES:
# option cipher DES-EDE3-CBC
# Enable compression on the VPN link.
# If you enable it here, you must also
# enable it in the client config file.
option comp_lzo 1
# The maximum number of concurrently connected
# clients we want to allow.
# option max_clients 100
# The persist options will try to avoid
# accessing certain resources on restart
# that may no longer be accessible because
# of the privilege downgrade.
option persist_key 1
option persist_tun 1
# Output a short status file showing
# current connections, truncated
# and rewritten every minute.
option 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).
# option log openvpn.log
# option 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
option verb 3
# Silence repeating messages. At most 20
# sequential messages of the same message
# category will be output to the log.
# option mute 20
##############################################
# Sample client-side OpenVPN 2.0 config file #
# for connecting to multi-client server. #
##############################################
config openvpn sample_client
# Set to 1 to enable this instance:
option enable 0
# Specify that we are a client and that we
# will be pulling certain config file directives
# from the server.
option client 1
# 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.
# option dev tap
option dev tun
# Are we connecting to a TCP or
# UDP server? Use the same setting as
# on the server.
# option proto tcp
option proto udp
# The hostname/IP and port of the server.
# You can have multiple remote entries
# to load balance between the servers.
list remote "my_server_1 1194"
# list remote "my_server_2 1194"
# Choose a random host from the remote
# list for load_balancing. Otherwise
# try hosts in the order specified.
# option remote_random 1
# 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.
option resolv_retry infinite
# Most clients don't need to bind to
# a specific local port number.
option nobind 1
# Try to preserve some state across restarts.
option persist_key 1
option persist_tun 1
# 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.
# retry on connection failures:
# option http_proxy_retry 1
# specify http proxy address and port:
# option http_proxy "192.168.1.100 8080"
# Wireless networks often produce a lot
# of duplicate packets. Set this flag
# to silence duplicate packet warnings.
# option mute_replay_warnings 1
# 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.
option ca ca.crt
option cert client.crt
option key client.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.
# option ns_cert_type server
# If a tls_auth key is used on the server
# then every client must also have the key.
# option 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.
# option cipher x
# Enable compression on the VPN link.
# Don't enable this unless it is also
# enabled in the server config file.
option comp_lzo 1
# Set log file verbosity.
option verb 3
# Silence repeating messages
# option mute 20

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@ -2,94 +2,108 @@
# Routed point-to-point server
#
config openvpn_recipe server_tun_ptp
option _description "Simple server configuration for a routed point-to-point VPN"
option _role "server"
option _description "Simple server configuration for a routed point-to-point VPN"
option _role "server"
option dev "tun"
option port "1194"
option ifconfig "10.0.0.1 10.0.0.2"
option secret "shared-secret.key"
option ifconfig "10.0.0.1 10.0.0.2"
option secret "shared-secret.key"
option keepalive "10 60"
option comp_lzo "1"
option verb "3"
option mssfix "1420"
option management "127.0.0.1 31194"
#
# Routed point-to-point client
#
config openvpn_recipe client_tun_ptp
option _description "Simple client configuration for a routed point-to-point VPN"
option _role "client"
option _description "Simple client configuration for a routed point-to-point VPN"
option _role "client"
option dev "tun"
list remote "mypeer.dyndns.org"
option port "1194"
option ifconfig "10.0.0.2 10.0.0.1"
option secret "shared-secret.key"
option nobind "1"
list remote "vpnserver.example.org"
option ifconfig "10.0.0.2 10.0.0.1"
option secret "shared-secret.key"
option nobind "1"
option comp_lzo "1"
option verb "3"
option management "127.0.0.1 31194"
#
# Routed multi-client server
#
config openvpn_recipe server_tun
option _description "Server configuration for a routed multi-client VPN"
option _role "server"
option _description "Server configuration for a routed multi-client VPN"
option _role "server"
option dev "tun"
option port "1194"
option server "10.0.100.0 255.255.255.0"
option server "10.0.100.0 255.255.255.0"
option ca "ca.crt"
option cert "server.crt"
option cert "server.crt"
option key "server.key"
option dh "dh1024.pem"
option client_to_client "1"
option keepalive "10 120"
option comp_lzo "1"
option keepalive "10 60"
option comp_lzo "1"
option verb "3"
option mssfix "1420"
option management "127.0.0.1 31194"
#
# Routed client
#
config openvpn_recipe client_tun
option _description "Client configuration for a routed multi-client VPN"
option _role "client"
option client "1"
option dev "tun"
list remote "vpnserver.example.org 1194"
option ca "ca.crt"
option cert "my_client.crt"
option key "my_client.key"
option dh "dh1024.pem"
option ns_cert_type "server"
option keepalive "10 120"
option comp_lzo "1"
option nobind "1"
option _description "Client configuration for a routed multi-client VPN"
option _role "client"
option client "1"
option dev "tun"
list remote "vpnserver.example.org"
option pkcs12 "my_client.p12"
option remote_cert_tls "server"
option comp_lzo "1"
option nobind "1"
option persist_key "1"
option persist_tun "1"
option verb "3"
option reneg_sec "0"
option explicit_exit_notify "1"
option float "1"
option management "127.0.0.1 31194"
#
# Multi-client ethernet bridge server
#
config openvpn_recipe server_tap_bridge
option _description "Server configuration for an ethernet bridge VPN"
option _role "server"
option _description "Server configuration for an ethernet bridge VPN"
option _role "server"
option dev "tap"
option port "1194"
option server_bridge "192.168.1.1 255.255.255.0 192.168.1.128 192.168.1.254"
option server_bridge "192.168.1.1 255.255.255.0 192.168.1.128 192.168.1.254"
option ca "ca.crt"
option cert "server.crt"
option cert "server.crt"
option key "server.key"
option dh "dh1024.pem"
option client_to_client "1"
option keepalive "10 120"
option comp_lzo "1"
option keepalive "10 60"
option comp_lzo "1"
option verb "3"
option mssfix "1420"
option management "127.0.0.1 31194"
#
# Ethernet bridge client
#
config openvpn_recipe client_tap_bridge
option _description "Client configuration for an ethernet bridge VPN"
option _role "client"
option client "1"
option _description "Client configuration for an ethernet bridge VPN"
option _role "client"
option client "1"
option dev "tap"
list remote "vpnserver.example.org 1194"
list remote "vpnserver.example.org"
option ca "ca.crt"
option cert "my_client.crt"
option key "my_client.key"
option dh "dh1024.pem"
option ns_cert_type "server"
option keepalive "10 120"
option comp_lzo "1"
option nobind "1"
option remote_cert_tls "server"
option comp_lzo "1"
option nobind "1"
option persist_key "1"
option verb "3"
option reneg_sec "0"
option explicit_exit_notify "1"
option float "1"
option management "127.0.0.1 31194"

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@ -1,144 +0,0 @@
#!/bin/sh /etc/rc.common
# OpenVPN init script
# Copyright (C) 2008 Jo-Philipp Wich
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
# $Id$
START=95
BIN=/usr/sbin/openvpn
SSD=start-stop-daemon
LIST_SEP="
"
append_param() {
local v="$1"
case "$v" in
*_*_*_*) v=${v%%_*}-${v#*_}; v=${v%%_*}-${v#*_}; v=${v%%_*}-${v#*_} ;;
*_*_*) v=${v%%_*}-${v#*_}; v=${v%%_*}-${v#*_} ;;
*_*) v=${v%%_*}-${v#*_} ;;
esac
ARGS="$ARGS --$v"
return 0
}
append_bools() {
local p; local v; local s="$1"; shift
for p in $*; do
config_get_bool v "$s" "$p"
[ "$v" == 1 ] && append_param "$p"
done
}
append_params() {
local p; local v; local s="$1"; shift
for p in $*; do
config_get v "$s" "$p"
IFS="$LIST_SEP"
for v in $v; do
[ -n "$v" ] && append_param "$p" && ARGS="$ARGS $v"
done
unset IFS
done
}
append_params_quoted() {
local p; local v; local s="$1"; shift
for p in $*; do
config_get v "$s" "$p"
IFS="$LIST_SEP"
for v in $v; do
[ -n "$v" ] && append_param "$p" && ARGS="$ARGS '$v'"
done
unset IFS
done
}
start_service() {
local s="$1"
local enable=0
# disabled?
config_get_bool enable "$s" enable 0
[ "$enable" == 0 ] && return 0
PID="/var/run/openvpn-$s.pid"
ARGS=""
# append flags
append_bools "$s" \
auth_nocache ccd_exclusive client client_cert_not_required \
client_disconnect client_to_client comp_lzo comp_noadapt disable \
disable_occ down_pre duplicate_cn fast_io float http_proxy_retry \
ifconfig_noexec ifconfig_nowarn ifconfig_pool_linear management_hold \
management_query_passwords mktun mlock mtu_test mute_replay_warnings \
nobind no_iv no_replay passtos persist_key persist_local_ip \
persist_remote_ip persist_tun ping_timer_rem pull push_reset \
remote_random rmtun route_noexec single_session socks_proxy_retry \
suppress_timestamps test_crypto tls_client tls_exit tls_server \
tun_ipv6 up_delay up_restart username_as_common_name
# append params
append_params "$s" \
auth auth_user_pass auth_user_pass_verify bcast_buffers ca cd cert \
chroot cipher client_config_dir client_connect config connect_freq \
connect_retry crl_verify cryptoapicert dev dev_node dev_type dh down \
echo engine explicit_exit_notify fragment group hand_window hash_size \
http_proxy http_proxy_option http_proxy_timeout ifconfig ifconfig_pool \
ifconfig_pool_persist ifconfig_push inactive ipchange iroute keepalive \
key key_method keysize learn_address link_mtu local log log_append \
lport management management_log_cache max_clients \
max_routes_per_client mode mssfix mtu_disc mute nice ns_cert_type ping \
ping_exit ping_restart pkcs12 plugin port proto rcvbuf \
redirect_gateway remap_usr1 remote reneg_bytes reneg_pkts reneg_sec \
replay_persist replay_window resolv_retry route route_delay \
route_gateway route_up rport server server_bridge setenv shaper sndbuf \
socks_proxy status status_version syslog tcp_queue_limit tls_auth \
tls_cipher tls_remote tls_timeout tls_verify tmp_dir tran_window \
tun_mtu tun_mtu_extra txqueuelen up user verb
# append multi-value params
append_params_quoted "$s" \
push
[ -n "$ARGS" ] && \
eval "$SSD -q -b -m -p $PID -x $BIN -S -- --syslog 'openvpn($s)' $ARGS"
}
kill_service() {
local s="$1"
local S="${2:-TERM}"
local enable=0
# disabled?
config_get_bool enable "$s" enable 0
[ "$enable" == 0 ] && return 0
PID="/var/run/openvpn-$s.pid"
$SSD -q -p $PID -x $BIN -K -s $S
}
hup_service() { kill_service "$1" HUP; }
stop_service() { kill_service "$1" TERM; }
start() {
config_load openvpn
config_foreach start_service openvpn
}
stop() {
config_load openvpn
config_foreach stop_service openvpn
}
reload() {
config_load openvpn
config_foreach hup_service openvpn
}
restart() {
stop; sleep 5; start
}

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@ -278,7 +278,7 @@ comp-noadapt
When used in conjunction with --comp-lzo, this option will disable OpenVPN's adaptive compression algorithm
management IP port [pw-file]
Enable a TCP server on IP:port to handle daemon management functions
Enable management interface on <IP> <port> to handle daemon management functions
management-query-passwords
Query management channel for private key password and --auth-user-pass username/password