Eu segui este guia para configurar o openvpn na minha rede doméstica.
Eu acidentalmente baixei o ubuntu 12.10 no começo e sem perceber, fui em frente e segui o guia ...
Então eu fiz algumas coisas a partir daqui : push "redirecionar-gateway def1" iptables -t nat -A POSTROUTING -s 10.8.0.0/24 -o eth0 -j MASQUERADE
para ativar a navegação.
O OpenVPN estava totalmente funcional.
Com isso, eu consegui acessar remotamente (acessar serviços internos) e mascarar meu IP ao navegar de fora.
Então percebi que queria o ubuntu 12.04, então segui o mesmo processo em uma nova instalação.
Agora o problema é que o DNS não resolve.
Notei que o download do openvpn baixou o resolvconf, que eu desinstalei e tentei fazer isso manualmente.
Aqui estão algumas coisas do meu sistema:
openvpn server.conf:
mode server
tls-server
local 192.168.1.101 ## ip/hostname of server
port 80 ## default openvpn port
proto udp
#bridging directive
dev tap0 ## If you need multiple tap devices, add them here
up "/etc/openvpn/up.sh br0 tap0 1500"
down "/etc/openvpn/down.sh br0 tap0"
persist-key
persist-tun
#certificates and encryption
ca ca.crt
cert server.crt
key server.key # This file should be kept secret
dh dh1024.pem
tls-auth ta.key 0 # This file is secret
cipher BF-CBC # Blowfish (default)
comp-lzo
#DHCP Information
ifconfig-pool-persist ipp.txt
server-bridge 192.168.1.10 255.255.255.0 192.168.1.100 192.168.1.110
push "redirect-gateway def1"
push "dhcp-option DNS 8.8.8.8"
push "dhcp-option DNS 8.8.4.4"
#push "dhcp-option DOMAIN yourdomain.com"
#push "redirect-gateway local def1"
#push "dhcp-option DNS 8.8.8.8"
#push "redirect-gateway def1 bypass-dhcp"
#push "dhcp-option DNS 192.168.1.1"
#push "dhcp-option DNS 8.8.8.8"
max-clients 10 ## set this to the max number of clients that should be connected at a time
#log and security
user nobody
group nogroup
keepalive 10 120
status openvpn-status.log
verb 3
/ etc / network / interfaces:
root@ironman:~# cat /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
#auto lo
#iface lo inet loopback
# The primary network interface
#auto eth0
#iface eth0 inet dhcp
#############OPEN VPN SETUP###############
## This is the network bridge declaration
## Start these interfaces on boot
auto lo br0
iface lo inet loopback
iface br0 inet static
address 192.168.1.101
netmask 255.255.255.0
gateway 192.168.1.1
bridge_ports eth0
nameserver 8.8.8.8
iface eth0 inet manual
up ip link set $IFACE up promisc on
down ip link set $IFACE down promisc off
nameserver 8.8.8.8
root@ironman:~# cat /etc/resolv.conf
nameserver 8.8.8.8
nameserver 192.168.1.1
root@ironman:~# ping google.com
PING google.com (74.125.239.100) 56(84) bytes of data.
64 bytes from nuq05s01-in-f4.1e100.net (74.125.239.100): icmp_req=1 ttl=55 time=22.6 ms
64 bytes from nuq05s01-in-f4.1e100.net (74.125.239.100): icmp_req=2 ttl=55 time=21.7 ms
64 bytes from nuq05s01-in-f4.1e100.net (74.125.239.100): icmp_req=3 ttl=55 time=22.8 ms
Qualquer ajuda seria apreciada