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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 vote
1 answer
6k views

OpenVPN client config no connect

I Tried in my OpenVPN Server with SoftEther VPN Server and download OpenVpn Config file with Different port and disable firewall also add openvpn port when tried wih openvpn client i get error: Wed ...
0 votes
0 answers
27 views

Multiple wireguard interfaces with the same IP

Client IP: 10.1.1.100; Server IP: 10.1.1.101 Is it possible to have 1000 Wireguard interfaces on a client VM with Same IP address attached to all interfaces Different listening ports Same Endpoint IP,...
0 votes
1 answer
49 views

OpenVPN: can't reach client network from server

I have two servers, beta and alpha; beta is an OpenVPN server. Both runs FreeBSD. Both runs jails. OpenVPN network is 192.168.25.0/24. Beta's network for jails is 192.168.24.0/24. Alpha's one is 192....
1 vote
1 answer
8k views

OpenVPN server and client configuration for openwrt

I have an OpenWRT router with WAN(eth1) and LAN(eth0) interface. I wanted to install an openVPN server on this router, so I could access from the WAN side into the LAN side. My LAN(eth0) has a DHCP ...
0 votes
0 answers
24 views

Save private key passphrase OpenVPN on debian

I installed the OpenVPN 3 client on my debian bookworm, but every time I start the daemon it says Private key passphrase:. How can I store the passphrase? It's annoying type the password every time I ...
0 votes
1 answer
6k views

OpenVPN client pings, but will not resolve DNS

long-time lurker, first time poster. I have read almost every post regarding open-vpn on this site, but I cannot get this issue fixed. I can connect without issue to openvpn server and can ping ...
-1 votes
0 answers
26 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 ...
9 votes
1 answer
36k views

OpenVPN certificate removal and connecting with no certificate file on server

I've run into a problem, that I removed certificate files from the server. But client that has these files still can connect. I've found out, that I should revoke the certificate and that this can be ...
0 votes
0 answers
25 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 ...
0 votes
0 answers
41 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 ...
0 votes
1 answer
44 views

Best practices along with using VPN for remote access to VPC [closed]

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 ...
3 votes
1 answer
5k views

OpenVPN --route-up Missing environment variables when passing to script

I'm diving into the glory of OpenVPN and I'm having a bit of trouble manually configuring the routing tables. I'm on Arch Linux. I know OpenVPN automatically updates the routing tables when ...
1 vote
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 ...
0 votes
0 answers
24 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 ...
0 votes
1 answer
67 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 ...

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