====== OpenVPN ======

===== Získání certifikátu =====

Vygenerujeme certifikat, ulozi se do souboru ta.key
''openvpn --genkey --secret ta.key''



server konfigurace
''tls-auth ta.key 0''


server konfigurace
''tls-auth ta.key 1''


===== Příklad =====

  port 1194
  proto tcp
  ;proto udp
  dev tun0
  
  ca ca.crt
  cert server.crt
  key server.key
  
  dh dh2048.pem
  server 192.168.1.2 255.255.255.0
  ifconfig-pool-persist ipp.txt
  
  client-config-dir ccd 
  route 192.168.40.128 255.255.255.248
  # Then create a file ccd/Thelonious with this line:
  iroute 192.168.40.128 255.255.255.248
  ifconfig-push 10.9.0.1 10.9.0.2    # use this, if you wanna use fixed VPN IP
  
  push "route 192.168.182.0 255.255.255.0"
  push "redirect-gateway"
  push "dhcp-option DNS 192.168.183.1"
  push "dhcp-option WINS 10.8.0.1"
  client-to-client
  keepalive 10 120
  tls-auth ta.key 0   # secret file
  
  cipher BF-CBC         # Blowfish
  cipher AES-128-CBC   # AES
  cipher DES-EDE3-CBC  # Triple-DES
  
  comp-lzo   # compresion
  ;max-clients 100
  status openvpn-status.log

===== Statická IP =====
nejaka slozka pro konfiguraci jednotlivych klientu, jmeno souboru podle common name v certifikatu (lze jednoduse najit v openvpn-status.log)

Nijak moc to neresi kolize a celkem s klidem si vygeneruje adresu, ktera uz je pouzita staticky. Takze lepsi pouzit nejaky vyssi. 

V main configu ("server.conf"):
  client-config-dir clients.d

V prislusnem klientskem souboru staci-melo by stacit napsat virtualni ip klienta a serveru (dunno)
  ifconfig-push 10.0.5.**X** 10.0.5.**Y**


Podle pseudokumentace (@ http://www.imped.net/oss/misc/openvpn-2.0-howto-edit.html ) je potreba pro obe adresy, u klienta pouzit nejaky z paru [X, Y]

  [  1,  2] [  5,  6] [  9, 10] [ 13, 14] [ 17, 18]
  [ 21, 22] [ 25, 26] [ 29, 30] [ 33, 34] [ 37, 38]
  [ 41, 42] [ 45, 46] [ 49, 50] [ 53, 54] [ 57, 58]
  [ 61, 62] [ 65, 66] [ 69, 70] [ 73, 74] [ 77, 78]
  [ 81, 82] [ 85, 86] [ 89, 90] [ 93, 94] [ 97, 98]
  [101,102] [105,106] [109,110] [113,114] [117,118]
  [121,122] [125,126] [129,130] [133,134] [137,138]
  [141,142] [145,146] [149,150] [153,154] [157,158]
  [161,162] [165,166] [169,170] [173,174] [177,178]
  [181,182] [185,186] [189,190] [193,194] [197,198]
  [201,202] [205,206] [209,210] [213,214] [217,218]
  [221,222] [225,226] [229,230] [233,234] [237,238]
  [241,242] [245,246] [249,250] [253,254]
===== Linky =====
[[http://openvpn.net/index.php/documentation/howto.html#security]]

====== Návod na spusteni VPN ======

- nainstalovat program OpneVPN (nejlepe bez GUI)

- naimportovat vsechny vygenerovany certifikaty do programfiles/openVPN/config

- spustit spravce uloh

- prepnout na sluzby

- KLIK : sluzby jako spravce

- Open VPN Service	

	Stav: spusteno

	Typ spouštení: automaticky

- zrestartovat pc

- otestovat: CMD/ping 10.0.4.52

- DONE!

pak nastavit sitovy disk dle navodu