Дефолтная маршрутизация в pptpd

###############################################################################
# $Id: pptpd.conf 4255 2004-10-03 18:44:00Z rene $
#
# Sample Poptop configuration file /etc/pptpd.conf
#
# Changes are effective when pptpd is restarted.
###############################################################################
# TAG: ppp
#       Path to the pppd program, default '/usr/sbin/pppd' on Linux
#
#ppp /usr/sbin/pppd
# TAG: option
#       Specifies the location of the PPP options file.
#       By default PPP looks in '/etc/ppp/options'
#
option /etc/ppp/pptpd-options
# TAG: debug
#       Turns on (more) debugging to syslog
#
#debug
# TAG: stimeout
#       Specifies timeout (in seconds) on starting ctrl connection
#
# stimeout 10
# TAG: noipparam
#       Suppress the passing of the client's IP address to PPP, which is
#       done by default otherwise.
#
#noipparam
# TAG: logwtmp
#       Use wtmp(5) to record client connections and disconnections.
#
logwtmp
# TAG: bcrelay <if>
#       Turns on broadcast relay to clients from interface <if>
#
#bcrelay eth1
# TAG: localip
# TAG: remoteip
#       Specifies the local and remote IP address ranges.
#
#       Any addresses work as long as the local machine takes care of the
#       routing.  But if you want to use MS-Windows networking, you should
#       use IP addresses out of the LAN address space and use the proxyarp
#       option in the pppd options file, or run bcrelay.
#
#       You can specify single IP addresses seperated by commas or you can
#       specify ranges, or both. For example:
#
#               192.168.0.234,192.168.0.245-249,192.168.0.254
#
#       IMPORTANT RESTRICTIONS:
#
#       1. No spaces are permitted between commas or within addresses.
#
#       2. If you give more IP addresses than MAX_CONNECTIONS, it will
#          start at the beginning of the list and go until it gets
#          MAX_CONNECTIONS IPs. Others will be ignored.
#
#       3. No shortcuts in ranges! ie. 234-8 does not mean 234 to 238,
#          you must type 234-238 if you mean this.
#
#       4. If you give a single localIP, that's ok - all local IPs will
#          be set to the given one. You MUST still give at least one remote
#          IP for each simultaneous client.
#
# (Recommended)
localip 192.168.16.1
remoteip 192.168.16.234-238,192.168.16.245
# or
#localip 192.168.0.234-238,192.168.0.245
#remoteip 192.168.1.234-238,192.168.1.245

###############################################################################
# $Id: pptpd-options 4643 2006-11-06 18:42:43Z rene $
#
# Sample Poptop PPP options file /etc/ppp/pptpd-options
# Options used by PPP when a connection arrives from a client.
# This file is pointed to by /etc/pptpd.conf option keyword.
# Changes are effective on the next connection.  See "man pppd".
#
# You are expected to change this file to suit your system.  As
# packaged, it requires PPP 2.4.2 and the kernel MPPE module.
###############################################################################
# Authentication
# Name of the local system for authentication purposes
# (must match the second field in /etc/ppp/chap-secrets entries)
name pptpd
# Optional: domain name to use for authentication
# domain mydomain.net
# Strip the domain prefix from the username before authentication.
# (applies if you use pppd with chapms-strip-domain patch)
#chapms-strip-domain
# Encryption
# Debian: on systems with a kernel built with the package
# kernel-patch-mppe >= 2.4.2 and using ppp >= 2.4.2, ...
# {{{
refuse-pap
refuse-chap
refuse-mschap
# Require the peer to authenticate itself using MS-CHAPv2 [Microsoft
# Challenge Handshake Authentication Protocol, Version 2] authentication.
#require-mschap-v2
# Require MPPE 128-bit encryption
# (note that MPPE requires the use of MSCHAP-V2 during authentication)
#require-mppe-128
# }}}
# Network and Routing
# If pppd is acting as a server for Microsoft Windows clients, this
# option allows pppd to supply one or two DNS (Domain Name Server)
# addresses to the clients.  The first instance of this option
# specifies the primary DNS address; the second instance (if given)
# specifies the secondary DNS address.
# Attention! This information may not be taken into account by a Windows
# client. See KB311218 in Microsoft's knowledge base for more information.
#ms-dns 10.0.0.1
#ms-dns 10.0.0.2
# If pppd is acting as a server for Microsoft Windows or "Samba"
# clients, this option allows pppd to supply one or two WINS (Windows
# Internet Name Services) server addresses to the clients.  The first
# instance of this option specifies the primary WINS address; the
# second instance (if given) specifies the secondary WINS address.
#ms-wins 10.0.0.3
#ms-wins 10.0.0.4
# Add an entry to this system's ARP [Address Resolution Protocol]
# table with the IP address of the peer and the Ethernet address of this
# system.  This will have the effect of making the peer appear to other
# systems to be on the local ethernet.
# (you do not need this if your PPTP server is responsible for routing
# packets to the clients -- James Cameron)
proxyarp
# Debian: do not replace the default route
nodefaultroute
# Logging
# Enable connection debugging facilities.
# (see your syslog configuration for where pppd sends to)
#debug
# Print out all the option values which have been set.
# (often requested by mailing list to verify options)
#dump
# Miscellaneous
# Create a UUCP-style lock file for the pseudo-tty to ensure exclusive
# access.
lock
# Disable BSD-Compress compression
nobsdcomp
auth
logfile /var/log/pptpd.log

# Miscellaneous
# Create a UUCP-style lock file for the pseudo-tty to ensure exclusive
# access.
lock

C:\Windows\system32>route print
===========================================================================
Список интерфейсов
 13...44 87 fc 5c 56 0b ......Контроллер семейства Realtek PCIe GBE
 12...00 e0 52 a7 88 ff ......Realtek RTL8139/810x Family Fast Ethernet сетевой
адаптер
  1...........................Software Loopback Interface 1
===========================================================================
IPv4 таблица маршрута
===========================================================================
Активные маршруты:
Сетевой адрес           Маска сети      Адрес шлюза       Интерфейс  Метрика
          0.0.0.0          0.0.0.0   192.168.129.65  192.168.129.120     20
        127.0.0.0        255.0.0.0         On-link         127.0.0.1    306
        127.0.0.1  255.255.255.255         On-link         127.0.0.1    306
  127.255.255.255  255.255.255.255         On-link         127.0.0.1    306
   192.168.129.64  255.255.255.192         On-link   192.168.129.120    276
  192.168.129.120  255.255.255.255         On-link   192.168.129.120    276
  192.168.129.127  255.255.255.255         On-link   192.168.129.120    276
        224.0.0.0        240.0.0.0         On-link         127.0.0.1    306
        224.0.0.0        240.0.0.0         On-link   192.168.129.120    276
  255.255.255.255  255.255.255.255         On-link         127.0.0.1    306
  255.255.255.255  255.255.255.255         On-link   192.168.129.120    276
===========================================================================
Постоянные маршруты:
  Отсутствует

C:\Windows\system32>route print
===========================================================================
Список интерфейсов
 14...........................VPN-подключение
 13...44 87 fc 5c 56 0b ......Контроллер семейства Realtek PCIe GBE
 12...00 e0 52 a7 88 ff ......Realtek RTL8139/810x Family Fast Ethernet сете
адаптер
  1...........................Software Loopback Interface 1
===========================================================================
IPv4 таблица маршрута
===========================================================================
Активные маршруты:
Сетевой адрес           Маска сети      Адрес шлюза       Интерфейс  Метрика
          0.0.0.0          0.0.0.0   192.168.129.65  192.168.129.120   4245
          0.0.0.0          0.0.0.0         On-link         10.25.1.1     21
        10.25.1.1  255.255.255.255         On-link         10.25.1.1    276
        127.0.0.0        255.0.0.0         On-link         127.0.0.1   4531
        127.0.0.1  255.255.255.255         On-link         127.0.0.1   4531
  127.255.255.255  255.255.255.255         On-link         127.0.0.1   4531
   192.168.128.10  255.255.255.255   192.168.129.65  192.168.129.120   4246
   192.168.129.64  255.255.255.192         On-link   192.168.129.120   4501
  192.168.129.120  255.255.255.255         On-link   192.168.129.120   4501
  192.168.129.127  255.255.255.255         On-link   192.168.129.120   4501
        224.0.0.0        240.0.0.0         On-link         127.0.0.1   4531
        224.0.0.0        240.0.0.0         On-link   192.168.129.120   4501
        224.0.0.0        240.0.0.0         On-link         10.25.1.1     21
  255.255.255.255  255.255.255.255         On-link         127.0.0.1   4531
  255.255.255.255  255.255.255.255         On-link   192.168.129.120   4501
  255.255.255.255  255.255.255.255         On-link         10.25.1.1    276
===========================================================================
Постоянные маршруты:
  Отсутствует

0.0.0.0          0.0.0.0         On-link         10.25.1.1     21

IPv4 таблица маршрута
===========================================================================
Активные маршруты:
Сетевой адрес           Маска сети      Адрес шлюза       Интерфейс  Метрика
          0.0.0.0          0.0.0.0   192.168.129.65  192.168.129.120     20
         10.0.0.0        255.0.0.0      10.25.1.254        10.25.1.1     21
        10.25.1.1  255.255.255.255         On-link         10.25.1.1    276
        127.0.0.0        255.0.0.0         On-link         127.0.0.1    306