VPN en Ubuntu 11.10

[g4t0n3gr0]

BUeno quien me podria ayudar tengo problemas en mi configuracion de VPN, al conectarme dice VPN fallo de conexion, no se puede conectar debido a mala configuracion, hice todo paso a paso segun un post pero no se que pueda tener malo quien me puede ayudar

[Banker25]

hola que tal amigo creo que estas haciendo una mala configuración seria bueno que detallaras o explicaras mejor sobre la configuración para asi ayudarte mejor te recomiento que utilices un servidor VPN el mas utilizar en linux es OPENVPN

[dato000]

vpn??? usa teamviewer 

[g4t0n3gr0]

hola que tal amigo creo que estas haciendo una mala configuración seria bueno que detallaras o explicaras mejor sobre la configuración para asi ayudarte mejor te recomiento que utilices un servidor VPN el mas utilizar en linux es OPENVPN

no se pero creo q el problema puede estar aqui no estoy seguro

<!DOCTYPE busconfig PUBLIC
"-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
"http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
<busconfig>
   <policy user="root">
      <allow own="org.freedesktop.NetworkManager.vpnc"/>
      <allow send_destination="org.freedesktop.NetworkManager.vpnc"/>
   </policy>
   <policy context="default">
      <deny own="org.freedesktop.NetworkManager.vpnc"/>
      <deny send_destination="org.freedesktop.NetworkManager.vpnc"/>
   </policy>
</busconfig>

<policy user="at_console">
<allow own="org.freedesktop.NetworkManager.vpnc"/>
<allow send_destination="org.freedesktop.NetworkManager.vpnc"/>
</policy>



estos son los otros archivos de configuracion

#
# /etc/sysctl.conf - Configuration file for setting system variables
# See /etc/sysctl.d/ for additional system variables
# See sysctl.conf (5) for information.
#

#kernel.domainname = example.com

# Uncomment the following to stop low-level messages on console
#kernel.printk = 3 4 1 3

##############################################################3
# Functions previously found in netbase
#

# Uncomment the next two lines to enable Spoof protection (reverse-path filter)
# Turn on Source Address Verification in all interfaces to
# prevent some spoofing attacks
#net.ipv4.conf.default.rp_filter=1
#net.ipv4.conf.all.rp_filter=1

# Uncomment the next line to enable TCP/IP SYN cookies
# See http://lwn.net/Articles/277146/
# Note: This may impact IPv6 TCP sessions too
#net.ipv4.tcp_syncookies=1

# Uncomment the next line to enable packet forwarding for IPv4
net.ipv4.ip_forward=1

# Uncomment the next line to enable packet forwarding for IPv6
#  Enabling this option disables Stateless Address Autoconfiguration
#  based on Router Advertisements for this host
#net.ipv6.conf.all.forwarding=1


###################################################################
# Additional settings - these settings can improve the network
# security of the host and prevent against some network attacks
# including spoofing attacks and man in the middle attacks through
# redirection. Some network environments, however, require that these
# settings are disabled so review and enable them as needed.
#
# Do not accept ICMP redirects (prevent MITM attacks)
#net.ipv4.conf.all.accept_redirects = 0
#net.ipv6.conf.all.accept_redirects = 0
# _or_
# Accept ICMP redirects only for gateways listed in our default
# gateway list (enabled by default)
# net.ipv4.conf.all.secure_redirects = 1
#
# Do not send ICMP redirects (we are not a router)
#net.ipv4.conf.all.send_redirects = 0
#
# Do not accept IP source route packets (we are not a router)
#net.ipv4.conf.all.accept_source_route = 0
#net.ipv6.conf.all.accept_source_route = 0
#
# Log Martian Packets
#net.ipv4.conf.all.log_martians = 1
#



###############################################################################
# $Id$
#
# 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 192.168.0.1
#remoteip 192.168.0.234-238,192.168.0.245
# or
localip xx.x.x.x
remoteip xx.x.x.x-xx  (aqui solo quite las IP's por seguridad nunca falta quien en los foros)



# Secrets for authentication using CHAP
# client   server   secret         IP addresses

userxxx      pptpd       xxx         xx.x.x.x-xx



#!/bin/sh -e
#
# rc.local
#nohup /etc/backlight_d.sh
# This script is executed at the end of each multiuser runlevel.
# Make sure that the script will "exit 0" on success or any other
# value on error.
#
# In order to enable or disable this script just change the execution
# bits.
#
# By default this script does nothing.
iptables -t nat -A POSTROUTING -s xx.x.x.x/xx -o wlan0 -j MASQUERADE
exit 0



esa es mi configuracion ojala y me puedan ayuda, eso de usar team viewer no me gusta   es cm llamarse "hacker" usando bifrost o pro rat, asi hasta mi abuelita te "hackea"  

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