#################################################################
#
# MPD configuration file
#
# This file defines the configuration for mpd: what the
# bundles are, what the links are in those bundles, how
# the interface should be configured, various PPP parameters,
# etc. It contains commands just as you would type them
# in at the console. Lines without padding are labels. Lines
# starting with a "#" are comments.
#
# $Id: mpd.conf.sample,v 1.1.1.6 2021/03/17 00:39:23 misho Exp $
#
#################################################################
startup:
# configure mpd users
set user foo bar admin
set user foo1 bar1
# configure the console
set console self 127.0.0.1 5005
set console open
# configure the web server
set web self 0.0.0.0 5006
set web open
#
# Default configuration is "dialup"
default:
load dialup
dialup:
#
# Example of a simple PPP dialup account using modem device.
# This will connect whenever there is outgoing demand (DoD), and hangup
# after a 15 minute idle time. It also connects and disconnects
# when signals SIGUSR1 and SIGUSR2 are received, respectively.
#
# Note the "set iface addrs ..." is needed because we're doing
# dial-on-demand and therefore can't wait for the peer to assign
# us IP addresses for the interface. These can be completely phoney
# IP addresses.
#
# We also enable the idle-script "Ringback", which means if we're
# not connected and we detect an incoming call, we don't answer it
# BUT we do initiate a call to the ISP to get connected. This is
# nice to connect yourself when you're away from home, etc.
#
# Create static modem link named L1
create link static L1 modem
# Configure modem
set modem device /dev/cuau0
set modem var $DialPrefix "DT"
set modem var $Telephone "1-415-555-1212"
set modem script DialPeer
set modem idle-script Ringback
# We expect to be authenticated by peer using any protocol.
set link disable chap pap
set link accept chap pap
# Configure the account name. Password will be taken from mpd.secret.
set auth authname MyLogin
# To make Ringback work we should specify how to handle "incoming"
# calls originated by it.
set link action bundle B1
set link enable incoming
# Create static bundle named B1
create bundle static B1
# Enumerate links participating in DoD
set bundle links L1
# Configure the interface: dial on demand, default route, idle timeout.
set iface addrs 1.1.1.1 2.2.2.2
set iface route default
set iface enable on-demand
set iface idle 900
# "Open" interface (but don't actually dial until there's demand)
open iface
dialin:
#
# This setup answers incoming calls from a remote peer,
# but is not intended for dialing out.
#
# The local IP address is 1.1.1.1 and the remote is 2.2.2.2.
#
create bundle static B1
set iface idle 900
set ipcp ranges 1.1.1.1/32 2.2.2.2/32
create link static L1 modem
# Set bundle to use
set link action bundle B1
# Authenticate peer with chap-md5
set link no pap chap eap
set link enable chap-md5
# Configure modem
set modem device /dev/cuau0
set modem var $DialPrefix "DT"
set modem idle-script AnswerCall
# Permit incoming calls using this link
set link enable incoming
multi_dialup:
#
# Example of a multi-link dialup setup, using links "L1" and "L2"
# Similar to the first example, but uses two links together, and
# does not do dial-on-demand.
#
# Create clonable bundle template
create bundle template B
set iface route default
set iface idle 900
# Create links and open them
create link static L1 modem
load common
set modem device /dev/cuau0
open
create link static L2 modem
load common
set modem device /dev/cuau1
open
common:
# Enable multilink protocol
set link enable multilink
# Set bundle template to use
set link action bundle B
# Allow peer to authenticate us
set link disable chap pap
set link accept chap pap
set auth authname MyLogin
# Set inifinite redial attempts
set link max-redial 0
set modem var $DialPrefix "DT"
set modem var $Telephone "1-415-555-1212"
set modem script DialPeer
sync:
#
# Dedicated synchronous line using netgraph link.
# The remote router is connected to the 192.168.2.0/24 subnet.
# No authentication required.
#
create bundle static B1
set iface route 192.168.2.0/24
set ipcp ranges 192.168.1.153/32 192.168.2.1/24
create link static L1 ng
set link action bundle B1
set link max-redial 0
set link no pap chap eap
set ng node sr0:
set ng hook rawdata
open
pptp_server:
#
# Mpd as a PPTP server compatible with Microsoft Dial-Up Networking clients.
#
# Suppose you have a private Office LAN numbered 192.168.1.0/24 and the
# machine running mpd is at 192.168.1.1, and also has an externally visible
# IP address of 1.2.3.4.
#
# We want to allow a client to connect to 1.2.3.4 from out on the Internet
# via PPTP. We will assign that client the address 192.168.1.50 and proxy-ARP
# for that address, so the virtual PPP link will be numbered 192.168.1.1 local
# and 192.168.1.50 remote. From the client machine's perspective, it will
# appear as if it is actually on the 192.168.1.0/24 network, even though in
# reality it is somewhere far away out on the Internet.
#
# Our DNS server is at 192.168.1.3 and our NBNS (WINS server) is at 192.168.1.4.
# If you don't have an NBNS server, leave that line out.
#
# Define dynamic IP address pool.
set ippool add pool1 192.168.1.50 192.168.1.99
# Create clonable bundle template named B
create bundle template B
set iface enable proxy-arp
set iface idle 1800
set iface enable tcpmssfix
set ipcp yes vjcomp
# Specify IP address pool for dynamic assigment.
set ipcp ranges 192.168.1.1/32 ippool pool1
set ipcp dns 192.168.1.3
set ipcp nbns 192.168.1.4
# The five lines below enable Microsoft Point-to-Point encryption
# (MPPE) using the ng_mppc(8) netgraph node type.
set bundle enable compression
set ccp yes mppc
set mppc yes e40
set mppc yes e128
set mppc yes stateless
# Create clonable link template named L
create link template L pptp
# Set bundle template to use
set link action bundle B
# Multilink adds some overhead, but gives full 1500 MTU.
set link enable multilink
set link yes acfcomp protocomp
set link no pap chap eap
set link enable chap
# We can use use RADIUS authentication/accounting by including
# another config section with label 'radius'.
# load radius
set link keep-alive 10 60
# We reducing link mtu to avoid GRE packet fragmentation.
set link mtu 1460
# Configure PPTP
set pptp self 1.2.3.4
# Allow to accept calls
set link enable incoming
pptp_vpn:
#
# Mpd using PPTP for LAN to LAN VPN, always connected.
#
# Suppose you have a private Office LAN numbered 192.168.1.0/24 and another
# remote private Office LAN numbered 192.168.2.0/24, and you wanted to route
# between these two private networks using a PPTP VPN over the Internet.
#
# You run mpd on dual-homed machines on either end. Say the local machine
# has internal address 192.168.1.1 and externally visible address 1.2.3.4,
# and the remote machine has internal address 192.168.2.1 and externally
# visible address 2.3.4.5.
#
# Note: mpd does not support the peer's "inside" IP address being the same
# as its "outside" IP address. In the above example, this means that
# 192.168.2.1 != 2.3.4.5.
#
# The "inside" IP addresses are configured by "set ipcp ranges ..."
# (in mpd.conf) while the "outside" IP addreses are configured by
# "set pptp self ..." and "set pptp peer ...".
#
create bundle static B1
set ipcp ranges 192.168.1.1/32 192.168.2.1/32
set iface route 192.168.2.0/24
# Enable Microsoft Point-to-Point encryption (MPPE)
set bundle enable compression
set ccp yes mppc
set mppc yes e40
set mppc yes e128
set bundle enable crypt-reqd
set mppc yes stateless
create link static L1 pptp
set link action bundle B1
# Enable both sides to authenticat each other with CHAP
set link no pap chap eap
set link yes chap
set auth authname "VpnLogin"
set auth password "VpnPassword"
set link mtu 1460
set link keep-alive 10 75
set link max-redial 0
# Configure PPTP and open link
set pptp self 1.2.3.4
set pptp peer 2.3.4.5
set link enable incoming
open
pptp_client:
#
# PPTP client: only outgoing calls, auto reconnect,
# ipcp-negotiated address, one-sided authentication,
# default route points on ISP's end
#
create bundle static B1
set bundle enable compression
set ccp yes mppc
set mppc no e40
set mppc yes e128
set mppc yes stateless
set iface route default
set ipcp ranges 0.0.0.0/0 0.0.0.0/0
# Enable network Address Translation (NAT)
# and forward tcp port 80 to the internal network machine with IP 192.168.0.1
set iface enable nat
set nat red-port tcp 0.0.0.0 80 192.168.0.1 80
create link static L1 pptp
set link action bundle B1
set auth authname MyLogin
set auth password MyPass
set link max-redial 0
set link mtu 1460
set link keep-alive 20 75
set pptp peer 1.2.3.4
set pptp disable windowing
open
pppoe_server:
#
# Multihomed multilink PPPoE server
#
# Create clonable bundle template
create bundle template B
# Set IP addresses. Peer address will be later replaced by RADIUS.
set ipcp ranges 192.168.0.1/32 127.0.0.2/32
# Create link template with common info
create link template common pppoe
# Enable multilink protocol
set link enable multilink
# Set bundle template to use
set link action bundle B
# Enable peer authentication
set link disable chap pap eap
set link enable pap
load radius
set pppoe service "superisp"
# Create templates for ifaces to listen using 'common' template and let them go
create link template fxp0 common
set link max-children 1000
set pppoe iface fxp0
set link enable incoming
create link template fxp1 common
set link max-children 500
set pppoe iface fxp1
set link enable incoming
pppoe_client:
#
# PPPoE client: only outgoing calls, auto reconnect,
# ipcp-negotiated address, one-sided authentication,
# default route points on ISP's end
#
create bundle static B1
set iface route default
set ipcp ranges 0.0.0.0/0 0.0.0.0/0
create link static L1 pppoe
set link action bundle B1
set auth authname MyLogin
set auth password MyPass
set link max-redial 0
set link mtu 1460
set link keep-alive 10 60
set pppoe iface fxp0
set pppoe service ""
open
radius:
# You can use radius.conf(5), its useful, because you can share the
# same config with userland-ppp and other apps.
set radius config /etc/radius.conf
# or specify the server directly here
set radius server localhost testing123 1812 1813
set radius retries 3
set radius timeout 3
# send the given IP in the RAD_NAS_IP_ADDRESS attribute to the server.
set radius me 1.1.1.1
# send accounting updates every 5 minutes
set auth acct-update 300
# enable RADIUS, and fallback to mpd.secret, if RADIUS auth failed
set auth enable radius-auth
# enable RADIUS accounting
set auth enable radius-acct
# protect our requests with the message-authenticator
set radius enable message-authentic
simple_lac:
#
# This is a simple L2TP access concentrator which receives PPPoE calls
# and forwards them to LNS on 1.2.3.4
#
create link template L1 pppoe
set pppoe iface fxp0
set link action forward L2
set link enable incoming
create link template L2 l2tp
set l2tp peer 1.2.3.4
complete_lac:
#
# This is more complicated L2TP access concentrator which receives PPPoE calls
# and if peer auth name includes @corp1.net forwards them to LNS on 1.2.3.4,
# if peer auth name includes @corp2.net forwards them to LNS on 2.3.4.5
# all other connections processes itself localy using internal auth and
# assigning dynamic IP from specified pool.
#
set ippool add pool1 192.168.1.50 192.168.1.99
create link template L1 pppoe
set pppoe iface fxp0
# We must ask authentication to get peer login
set link no pap chap eap
set link enable pap
set link action forward L2 "@corp1\\.net$"
set link action forward L3 "@corp2\\.net$"
set link action bundle B1
set link enable incoming
create link template L2 l2tp
set l2tp peer 1.2.3.4
set l2tp secret corp1secret
create link template L3 l2tp
set l2tp peer 2.3.4.5
set l2tp secret corp2secret
create bundle template B1
set ipcp ranges 192.168.1.1/32 ippool pool1
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