OpenVPN: IPv4 routed 2 LAN: Difference between revisions

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  ifconfig 10.8.0.1 255.255.255.0
  ifconfig 10.8.0.1 255.255.255.0
  server 10.8.0.0 255.255.255.0
  server 10.8.0.0 255.255.255.0
  route 10.10.20.0 255.255.255.0 10.8.0.2
  route 10.10.20.0 255.255.255.0 10.8.0.2 # routing ke arah client
  client-to-client
  client-to-client
  client-config-dir client
  client-config-dir client
Line 39: Line 39:


  File: client  # tergantung username client.ovpn
  File: client  # tergantung username client.ovpn
  ifconfig-push 10.8.0.2 255.255.255.0
  ifconfig-push 10.8.0.2 255.255.255.0     # paksa IP static di client untuk memudahkan routing
  push "route 10.10.10.0 255.255.255.0"
  push "route 10.10.10.0 255.255.255.0"   # paksa routing ke upstream
push "route 0.0.0.0 0.0.0.0"
  iroute 10.10.20.0 255.255.255.0         # internal routing ke arah client
  iroute 10.10.20.0 255.255.255.0


==Konfigurasi Client Gateway==
==Konfigurasi Client Gateway==
Line 56: Line 55:




Tambahan di konfigurasi di client.ovn tidak ada, semua yang dibutuhkan di push dari server. Pastikan routing benar
TIDAK ADA Tambahan konfigurasi di client.ovpn.
Pastikan setup interface BENAR.
Pastikan setup routing BENAR.


  route -n
  route -n
Line 66: Line 67:
==Pranala Menarik==
==Pranala Menarik==


* [[OpenVPN]]
* [[OpenVPN: IPv4 /32 single client]]
* [[OpenVPN: IPv4 /32 multi-client]]
* [[OpenVPN: IPv4 routed LAN]]
* [[OpenVPN: IPv4 routed 2 LAN]]
* [[OpenVPN: IPv6 /128 single client]]
* [[OpenVPN: IPv6 routed LAN]]
* [[OpenVPN: IPv6 routed 2 LAN]]
 
* [[IPv6: OpenVPN: Ubuntu roadwarrior]]
* [[OpenVPN: Simple Server using Script]]
* [[OpenVPN: Free VPN untuk Ubuntu]]
* [[Instalasi OpenVPN]]
* [[Instalasi OpenVPN Client di Linux]]
* [[Capture Screen Proses Instalasi OpenVPN di Windows]]
* [[Instalasi OpenVPN di Windows]]
* [[WNDW: OpenVPN]]
* [[OpenVPN: Instalasi di Ubuntu 16.04]]
* [[OpenVPN: Instalasi di Ubuntu 18.04]]
* [[OpenVPN: Briding dan Routing]]

Latest revision as of 01:18, 31 March 2020

Topology

LAN 1 ---------- HOST A ---------------- HOST B -------------- LAN 2
                 ovpn server             ovpn client


HOST A OpenVPN Server 

OS   : Ubuntu 18.04
IP   : 192.168.0.239/24
LAN1 : 10.10.10.0/24

HOST B OpenVPN Client 

OS   : Ubuntu 18.04
LAN2 : 10.10.20.0/24

Konfigurasi Server

echo 1 > /proc/sys/net/ipv4/conf/all/forwarding
echo 1 > /proc/sys/net/ipv4/conf/default/forwarding
echo 1 > /proc/sys/net/ipv4/conf/tun0/forwarding
echo 1 > /proc/sys/net/ipv4/conf/enp0s3/forwarding
echo 1 > /proc/sys/net/ipv4/conf/enp0s8/forwarding

ifconfig enp0s3 192.168.0.239 netmask 255.255.255.0
ifconfig enp0s8 10.10.10.1 netmask 255.255.255.0

Tambahan di konfigurasi /etc/openvpn/server.conf 

ifconfig 10.8.0.1 255.255.255.0
server 10.8.0.0 255.255.255.0
route 10.10.20.0 255.255.255.0 10.8.0.2  # routing ke arah client
client-to-client
client-config-dir client

Tambahan di /etc/openvpn/client 

File: client   # tergantung username client.ovpn
ifconfig-push 10.8.0.2 255.255.255.0     # paksa IP static di client untuk memudahkan routing
push "route 10.10.10.0 255.255.255.0"    # paksa routing ke upstream
iroute 10.10.20.0 255.255.255.0          # internal routing ke arah client

Konfigurasi Client Gateway

echo 1 > /proc/sys/net/ipv4/conf/all/forwarding
echo 1 > /proc/sys/net/ipv4/conf/default/forwarding
echo 1 > /proc/sys/net/ipv4/conf/tun0/forwarding
echo 1 > /proc/sys/net/ipv4/conf/enp0s3/forwarding
echo 1 > /proc/sys/net/ipv4/conf/enp0s8/forwarding

ifconfig enp0s3 192.168.0.237 netmask 255.255.255.0
ifconfig enp0s8 10.10.20.1 netmask 255.255.255.0


TIDAK ADA Tambahan konfigurasi di client.ovpn. Pastikan setup interface BENAR. Pastikan setup routing BENAR. 

route -n

Referensi

Pranala Menarik

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