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Questions tagged [openvpn]

OpenVPN is a free and open source software VPN solution. It allows secure point-to-point or site-to-site connections with routed or bridged configurations and remote access facilities.

-1 votes
0 answers
21 views

OpenVPN Configuration to access devices behind on site router

Sorry i am new to this, and dont have a very strong knowledge on configuring networks. I am able to reach internet and successfully browse from PC1 and any device connected behind the router, DNS ...
TheMoaz's user avatar
0 votes
0 answers
19 views

Slow communication between FE-BE

I have an application with the following architecture: frontend (Angular) that runs on my PC locally with http server and backend (.NET Core) on a remote machine on which the database also runs. My PC ...
Andrea Palermo's user avatar
0 votes
0 answers
30 views

OpenVPN search domain not set in systemd-resolved by NetworkManager

I've got a running OpenVPN setup (server is an OPNSense firewall, clients are Ubuntu 22.04 / 24.04) using multiple search domains as well as a "suffix" domain (for example "dhcp-option ...
Apollo13's user avatar
0 votes
1 answer
43 views

Best practices along with using VPN for remote access to VPC

I'm exploring the OpenVPN access server/ConexaCloud as I want to be able to access a VPC with private resources. With OpenVPN, what other measures should I take to secure the VPC? I know I can block ...
Ayudh's user avatar
  • 103
0 votes
0 answers
18 views

Opevpn Routes are not adding to the server when client is connecting

Can't find out why routes are not adding. Here's my configs cat /etc/openvpn/ccd/kostroma ifconfig-push 192.168.200.38 255.255.255.0 iroute 10.1.0.0 255.255.255.0 iroute 10.1.3.0 255.255.255.0 iroute ...
emoxam's user avatar
  • 101
0 votes
0 answers
23 views

editing ip in openvpn config file with expressvpn

I was recently trying to set up a new tunnel for express vpn in openvpn, but i needed to change the allowed ip to:185.34.0.0/16 in the config file. The problem is, with the config file that expressvpn ...
Harry Hoang's user avatar
0 votes
1 answer
66 views

2 OpenVPN connections routing to forwarded port only works when 1 connection is down

I have a home network with a DSL router. One machine on the network opens a openvpn connection to a third party vpn provider. This machine then acts as a router for all machines on my network that ...
Ricky883249's user avatar
-2 votes
0 answers
24 views

How should I configure OpenVPN from gateway server to private server?

Seeking a bit of guidance on how I should set up my OpenVPN tunnel from client -> gateway server -> home server. Right now I'm running an Ubuntu 20.04 server on my home network. In order to ...
backward forward's user avatar
0 votes
1 answer
35 views

OpenVPN: Accessing devices without PMTUD via VPN: how to allow 1,500 byte packets to pass through unmodified?

I'm trying to see if I can access a particular type of switches over an OpenVPN connection. I have the following situation; I can't access the management console of these type of switches, as they ...
npr_se's user avatar
  • 13
0 votes
1 answer
76 views

OpenVPN on server to tunnel back-end connection

I need to configure a Linux server (probably CentOS) to run a web application online. Elements in the flow: mywebapp, reachable at the url https://mywebapp.example.org thirdpartwebserv, reachable at ...
user31929's user avatar
  • 121
1 vote
1 answer
59 views

Amazon EC2 OpenVPN connected but no Internet

Client is connected but there is no Internet connection. EC2 settings: Change Source / destination check - Stopped Security group: Inbound rules Outbound rules: ip a output 1: lo: <LOOPBACK,UP,...
Andrew's user avatar
  • 111
1 vote
1 answer
20 views

TC filter not working properly

I have an OpenVPN server where I control traffic from clients to server subnets using iptables. Now, additionally, I want to control bandwidth of the network using tc. Here are the class definitions: ...
Nabili's user avatar
  • 11
0 votes
0 answers
19 views

OpenVPN : Unable to access distant subnet over VPN from Office LAN

I have an issue to access a subnet through VPN connexion. I am currently experiencing an issue where traffic between my Office internal network and subnet on a machine over VPN client is not being ...
Meloman's user avatar
  • 111
0 votes
1 answer
97 views

OpenVPN client 2.4.4 cannot connect to OpenVPN server 2.5.1 [closed]

I have OpenVPN 2.5.1 on Debian 11 VPS, and OpenVPN 2.4.4 on my Linux PC client. I cannot connect to VPN server from my Linux PC by using this client.ovpn file. TLS Error: TLS key negotiation failed to ...
Arnimundo's user avatar
0 votes
0 answers
42 views

How to assign multiple IP addresses to one client in OpenVPN Network?

I have an OpenVPN network and I need to assign multiple ip addresses to one client (like 10.8.0.10 and 10.8.0.12) But i could not figured out. is it possible to do it? Firstly, I tried to create ...
enesgur's user avatar

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