OpenVPN-2.1.1HowTo/Mandar una contraseña

• Mandar una contraseña
  • Explicación

Mandar una contraseña

[root@charon openvpn]# vi server.conf 
local 192.168.51.136
proto udp
dev tun
ca ca.crt
cert charon.linuxcabal.org.crt
key charon.linuxcabal.org.key  # This file should be kept secret
crl-verify crl.pem
dh dh1024.pem

## Para system-D
script-security 2
server 10.8.0.0 255.255.255.0
ifconfig-pool-persist ipp.txt
# duplicate-cn
keepalive 10 120
comp-lzo
max-clients 10
user openvpn
group openvpn
persist-key
persist-tun
status openvpn-status.log
log         openvpn.log
log-append  openvpn.log
verb 3
mute 20
### Para enviar una ruta global a todos los clientes de VPN
push "route 172.16.51.0 255.255.255.0"

### Para enviar direcciones fijas a cada cliente
client-config-dir ccd

## Para mandar una contraseña
plugin /usr/lib/openvpn/openvpn-auth-pam.so system-auth

[root@charon openvpn]# service openvpn restart
Shutting down openvpn:                                     [  OK  ]
Starting openvpn:                                          [  OK  ]

[root@pwyr openvpn]# vi rrc.conf 
client
dev tun
proto udp
remote 192.168.51.136 1194
persist-key
persist-tun
route-delay 5
ping-restart 10
ping 60
persist-tun
comp-lzo
comp-noadapt
verb 3
ca ca.crt
cert rrc.crt
key rrc.key
ns-cert-type server
status openvpn-status.log
log         openvpn.log
log-append  openvpn.log
verb 3
mute 20

## Para system-D
script-security 2

## Para mandar una contraseña
auth-user-pass

[root@pwyr openvpn]# cd /etc/init.d/
[root@pwyr init.d]# ./openvpn restart
Shutting down openvpn:                                     [  OK  ]
Starting openvpn: Enter Auth Username:rrc
Enter Auth Password:
                                                           [  OK  ]

                                                       
[root@pwyr init.d]# ifconfig
eth0      Link encap:Ethernet  HWaddr 14:DA:E9:AD:66:01  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
          Interrupt:44 

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:31 errors:0 dropped:0 overruns:0 frame:0
          TX packets:31 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:1944 (1.8 KiB)  TX bytes:1944 (1.8 KiB)

tun0      Link encap:UNSPEC  HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00  
          inet addr:10.8.0.249  P-t-P:10.8.0.250  Mask:255.255.255.255
          UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:100 
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)

wlan0     Link encap:Ethernet  HWaddr 74:2F:68:56:4A:CC  
          inet addr:192.168.51.194  Bcast:192.168.51.255  Mask:255.255.255.0
          inet6 addr: 2002:bda2:69b1:0:762f:68ff:fe56:4acc/64 Scope:Global
          inet6 addr: fe80::762f:68ff:fe56:4acc/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:379183 errors:0 dropped:0 overruns:0 frame:0
          TX packets:199956 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:528554704 (504.0 MiB)  TX bytes:20360274 (19.4 MiB)

[root@pwyr init.d]#

Explicación