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Questions tagged [openvpn]

Free software implementing virtual private networks (VPN). **Important:** This tag is exclusively for programming-related questions, NOT for general questions on configuring or using VPNs; questions about general network and server administration should be directed to Server Fault, and questions about general software use should be directed to Super User.

OpenVPN is an open source software application that implements virtual private network (VPN) techniques for creating secure point-to-point or site-to-site connections in routed or bridged configurations and remote access facilities. OpenVPN allows peers to authenticate each other using a pre-shared secret key, certificates, or username/password.

In contrast to traditional VPN which uses IPSec/IP protocol (with which many home routers and firewalls have issues), it uses TLS over TCP/IP and UDP/IP protocols.

Read more about OpenVPN at Wikipedia..

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linux openvpn shows "Initialization Sequence Completed" but cannot browse internet

I'm trying to get openvpn running on my Linux Mint 17.(ps: PPTP worked but I need to use openvpn) When I tried: sudo openvpn --config 'somewhere.ovpn' It showed me: Initialization Sequence Completed But I couldn't browse internet. I turned off the…
user3512988
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Why Android VPN applications do not use BIND_VPN_SERVICE?

I am analyzing Android VPN applications(e.g., Hola**) permissions usage. It is stated, as far as Google official manual(http://developer.android.com/reference/android/Manifest.permission.html), that a VPN application must use BIND_VPN_SERVICE…
imkhan
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NDK r10 b 32 bit or 64 bit or compile using both and how to achieve it

When I ndk compile a project using r10b 64 bit builder it compiles good without any problem I am able to run the project in Lollipop succesfully and app runs as it supposed to be But when I run the project in JellyBean at runtime I get the…
Shajo
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OpenVPN + obfsproxy on OSX client

I'm trying to get around a very restrictive firewall that blocks everything besides ports 80 and 443 and apparently even does DPI to block VPNs. For that matter I'm trying to obfuscate OpenVPN traffic using obfsproxy. Here's my setup:…
Michel Müller
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iOS app with custom VPN connect

i want to create app which can connect to VPN using PPTP, L2TP or OpenVPN, but i cant find any information about this. Only found infortmation about using IPSec and IKEv2 in ios 8 SDK.
Saik0s
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ics-openvpn : how to compile on windows machine

I get the latest source code on here :ics-openvpn and I want to compile it under windows environment. As in README.txt said : Do cd main;./misc/build-native.(sh|bat) in the root directory of the project. After that build the project using "gradle…
Trần Kim Dự
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Where is the Openvpn Access Server API

I knew from around that there is an API for the openvpn AS (access Server), I kept looking around their website and found nothing . Check out the answer here : OpenVPN Api generating ovpn file Where is the documentation for the API ? Thank you
hgbtester
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How to implement openVPN in iOS?

Is there any library for implementing openVPN in iOS? I have to implement the functionality like openVPN app for ios. I search a lot but there is no solution. Most of the post are out dated. I got some example from the github but they are also not…
souvickcse
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OpenVPN TAP Driver Installation

I'm trying to control multiple instances of OpenVPN's TAP driver in windows via tapinstall. It seems that because all of the devices have the same HWID -- 'tap0901' -- I'm unable to remove any single one with tapinstall -- all of them disappear…
atanamir
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using python expect to run openvpn

i need a python script to run open vpn automaticaly but i use sudo for run the open vpn sudo openvpn --cd /etc/openvpn --config openvpn.conf & thats my terminal command. i have to give the password for sudo, can i use pexpect to run that…
little_fish
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Hosting Multiple Applications/Services on a Single VPS

I have recently purchased a RamNode OpenVZ VPS with the following specifications: 512MB RAM 512MB VSwap 2 CPU Cores @ 3.3GHz+ 40GB SSD space 1Gbps Port 2000GB Bandwidth At the moment, all I have installed on the VPS is OpenVPN…
gjkerman
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Google Oauth for private networking

I am trying to implement google oauth 2.0 as authentication method for my django website. For developing purpose, I was working on localhost, which is just fine. Now my website need to be moved to production. However, we run our web in a private…
Jerry Meng
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Error in OpenVpn android app

I have downloaded the openvpn code from https://code.google.com/p/ics-openvpn/source/checkout and it compile succesfully but when I create a profile and try to connect it .. it will give me an error "Error writing minivpn binary " the readme file…
Furqan
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Erlang node communication over vpn

I'm trying to communicate 2 erlang nodes, server(on Amazon AWS) and client, over vpn. When I start the erlang shell I specified the node name and the cookie, but not work. There are special considerations for erlang communication via vpn? It is…
Giovanni C
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How to use the VPN API on Android?

I'm exploring VPN Connectivity in Android. I want to know how to setup a VPN connection in Android using an application. I came across some sample code named ToyVpn. I ran the application but I didn't know what data I had to give in the form…
Sudarshan
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