Stack Overflow
Stack Overflow

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..

954 questions
1
vote
1 answer

Use openvpn client on a docker container

I'm trying to make a docker container which uses OpenVPN to connect to my private internet access VPN and to download some data from a web server, but when i try to connect to PIA i get an error: 2022-12-07 12:08:03 [oslo403] Peer Connection…
jotjern
  • 460
  • 5
  • 18
1
vote
1 answer

ECS-Compatiblity mode requires a `target` when `source` is not an `ip` sub-field, eg. [client][ip]

I am trying to implement logstash on my openvpn server, but I get the following error: GeoIP Filter in ECS-Compatiblity mode requires a `target` when `source` is not an `ip` sub-field, eg. [client][ip]> My logstash file looks as follows, which I…
Mathijs
  • 177
  • 3
  • 18
1
vote
1 answer

Change background color for Thresholderd image

I have been trying to write a code to extract cracks from an image using thresholding. However, I wanted to keep the background black. What would be a good solution to keep the outer boundary visible and the background black. Attached below is the…
Abdullah
  • 21
  • 3
1
vote
0 answers

Update self-signed root certificate authority with minimal downtime

We have a few OpenVPN servers where our self-signed root ca which was valid for 10 years is running out. Therefore, we want to update to a new root ca certificate. Since we have hundreds of clients and we want to do this with minimal downtime, we…
Gasp0de
  • 1,199
  • 2
  • 12
  • 30
1
vote
1 answer

iOS swift vpn connecting immediately disconnected

I have used three methods but all get the same result 1.only use Network Extension to connect the VPN 2.use OpenAdapter Demo https://github.com/ss-abramchuk/OpenVPNAdapter 3.use tunnelKit Demo https://github.com/passepartoutvpn/tunnelkit/issues and…
K.Rock
  • 33
  • 1
  • 4
1
vote
0 answers

Bridge mode on client side - openvpn

this is my problem: I need a bridge on client1(Ubuntu server) side to get DHCP from R2 on client2 using openvpn vps server this is my server.conf mode server verb 3 key /etc/openvpn/pki/private/key.key ca /etc/openvpn/pki/ca.crt cert…
jhoss
  • 457
  • 3
  • 10
  • 19
1
vote
0 answers

Trouble with OpenVPN in Gitlab Pipeline

So I'm trying to connect to a VPN to my server in order to pull the project trough gitlab, this is my gitlab-ci.yml file: image: cypress/base:10 stages: - deployment deploy: stage: deployment before_script: ## VPN - which openvpn ||…
Rodrigo Freitas
  • 11
  • 1
1
vote
0 answers

AWS OpenVPN dns not resolving

We're using an OpenVPN server on AWS which we configured using this tutorial. However, when we connect to the VPN the internet does not seem to work, because the DNS is not resolving anything. When we switch the DNS to 8.8.8.8 in the configuration…
KittyCat
  • 415
  • 4
  • 9
  • 26
1
vote
0 answers

How to Route in OpenVPN on the basis of Domain Name

I have a OpenVPN Server that basically routes traffic from client to some of the Static IP Address Websites through VPN with help of hostname and netmask and for making that Static IP accessible through VPN I just have to add the corresponding CIDR…
Nimish Bansal
  • 23
  • 2
1
vote
0 answers

Use axios proxy trough OpenVPN protected frontend in VueJS

hope you are all good. I'm facing an issue with my frontend instance. Actually, we have a frontend hosted and secured by OpenVPN credentials. That means, no one can access it without a connection to our VPN. That configuration works well, but still…
MrLizzard
  • 158
  • 9
1
vote
0 answers

ElectronJS - ask for root access one time

I have developed a VPN application that uses openVPN on electronJS to connect with. The problem is, that everytime the user connects to a VPN-server it asks for root-access. Which is not user-friendly. Is there a way to ask user for root access only…
TheFermat
  • 206
  • 1
  • 10
1
vote
0 answers

How to use launchctl for .ovpn file execution and dns

I am running BigSur OS. Recently I was given an OpenVPN file to run a VPN. When I execute this in the terminal I get ➜ vpn sudo openvpn --config ./bpu-vpn.ovpn Options error: --up script fails with '/usr/bin/update-systemd-resolved': No such file…
godhar
  • 1,128
  • 1
  • 14
  • 34
1
vote
0 answers

How to install and configure Openvpn/Azure vpn client in CI pipeline in Azure DevOps either with certificate based auth or AAD auth

I'm new to Azure DevOps. My requirement is to automate Terraform code using ci/cd pipelines. The problem is that all the Azure resources are internal and they can be accessed only using point to site VPN. Currently we are installing the Azure VPN…
Sudhir Kumar
  • 11
  • 1
1
vote
1 answer

How to setup connection via VPN to private AKS

I am trying to setup a private AKS cluster which I want to manage from a user laptop using kubectl. I have tried to create a simple setup with one vNET, Azure VPN gateway with OpenVPN configuration, where the VPN Gateway is attached to one subnet of…
Tomas
  • 45
  • 6
1
vote
1 answer

How to configure OKTA + AWS Client VPN Endpoint + OpenVPN Client

I found this article that describes configuring to use the AWS VPN Client. https://aws.amazon.com/blogs/networking-and-content-delivery/authenticate-aws-client-vpn-users-with-saml/ Our team is currently configured using the OpenVPN Client and we…
jlo-gmail
  • 4,453
  • 3
  • 37
  • 64
1 2 3
…
63 64