CentOS OpenVPN Kurulumu

Paylaş

OpenVPN Nedir

OpenVPN makineniz ve İnternet’te barındırılan bir sunucu arasında şifreli bir bağlantı oluşturulmasını sağlar. İnternete tüm erişiminiz daha sonra bu VPN sunucusunun IP adresinden görünecek ve artık makineniz tarafından görülmeyecektir.

CentOS OpenVPN Kurulumu

OpenVPN için önce net-tools kurulumunu yapıyoruz.

yum install net-tools -y

OpenVPN Kurulumu

cd /usr/local/src/
wget http://swupdate.openvpn.org/as/openvpn-as-2.5.2-CentOS7.x86_64.rpm
rpm -ivh openvpn-as-2.5.2-CentOS7.x86_64.rpm

/usr/local/openvpn_as/bin/ovpn-init

Please enter ‘yes’ to indicate your agreement [no]: yes
Once you provide a few initial configuration settings,
OpenVPN Access Server can be configured by accessing
its Admin Web UI using your Web browser.
Will this be the primary Access Server node?
(enter ‘no’ to configure as a backup or standby node)
> Press ENTER for default [yes]: yes
Please specify the network interface and IP address to be
used by the Admin Web UI:
(1) all interfaces: 0.0.0.0
(2) venet0: 10.0.0.11
(3) venet0:0: 10.0.0.11
Please enter the option number from the list above (1-3).
> Press Enter for default [2]: 2
Please specify the port number for the Admin Web UI.
> Press ENTER for default [943]: 943
Please specify the TCP port number for the OpenVPN Daemon
> Press ENTER for default [443]: 443
Should client traffic be routed by default through the VPN?
> Press ENTER for default [yes]: yes
Should client DNS traffic be routed by default through the VPN?
> Press ENTER for default [yes]: yes
Use local authentication via internal DB?
> Press ENTER for default [yes]: yes
Should private subnets be accessible to clients by default?
> Press ENTER for default [yes]: yes
To initially login to the Admin Web UI, you must use a
username and password that successfully authenticates you
with the host UNIX system (you can later modify the settings
so that RADIUS or LDAP is used for authentication instead).
You can login to the Admin Web UI as “openvpn” or specify
a different user account to use for this purpose.
Do you wish to login to the Admin UI as “openvpn”?
> Press ENTER for default [yes]: yes
> Please specify your OpenVPN-AS license key (or leave blank to specify later):
Initializing OpenVPN…
Adding new user login…
useradd -s /sbin/nologin “openvpn”
Writing as configuration file…
Perform sa init…
Wiping any previous userdb…
Creating default profile…
Modifying default profile…
Adding new user to userdb…
Modifying new user as superuser in userdb…
Getting hostname…
Hostname: anything.domain.com
Preparing web certificates…
Getting web user account…
Adding web group account…
Adding web group…
Adjusting license directory ownership…
Initializing confdb…
Generating init scripts…
Generating PAM config…
Generating init scripts auto command…
Starting openvpnas…
NOTE: Your system clock must be correct for OpenVPN Access Server
to perform correctly. Please ensure that your time and date
are correct on this system.
Initial Configuration Complete!
You can now continue configuring OpenVPN Access Server by
directing your Web browser to this URL:
https://10.0.0.11:943/admin
Login as “openvpn” with the same password used to authenticate
to this UNIX host.
During normal operation, OpenVPN AS can be accessed via these URLs:
Admin UI: https://10.0.0.11:943/admin
Client UI: https://10.0.0.11:943/
See the Release Notes for this release at:
http://www.openvpn.net/access-server/rn/openvpn_as_2_5_2.html

Şifre ayarlıyoruz

passwd openvpn

Artık Tarayıcınız üstünden openVPN e giriş yapabilirsiniz.

Admin UI: https://10.0.0.11:943/admin
Client UI: https://10.0.0.11:943/