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.

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2
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9 views

Fix 'TLS Error: TLS handshake failed' on OpenVPN client

I am configuring OpenVPN 2.3.6-1 on my Arch Linux server in order to encrypt SMB traffic over the public Internet. When I test the setup on one of my Linux virtual machine clients, I get the error: ...
0
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5 views

PFSense / Snort / OpenVPN - one WAN interface

I have a pfsense box running both Snort and OpenVPN. The VPN worked great before installing Snort, now intermittently I cannot connect. Should I whitelist the port that the VPN uses on the WAN ...
0
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7 views

How to identify and list openvpn connected clients

I need to know, how can I identify an OpenVPN clients, connecting to an OpenVPN gateway with a username, for example? Where would I put it in the connection profile file? Or generate a personal ...
1
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0answers
14 views

OpenVPN redirect-gateway not working on 3G cellular

I have trouble setting up an OpenVPN server on Ubuntu 14.04. I followed this guide from Digital Ocean step by step and it works perfectly for all WiFi devices such as my laptops and desktop either on ...
-1
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0answers
9 views

One of VPN clients cannot connect to some remote computers

I am baffled. We have openvpn server and have many clients on 10.128.28.xxx network that are able to connect to all our networks. I installed vpn client on one windows box - for some reason that box ...
-1
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0answers
22 views

Boss-friendly OpenVPN server with Active Directory? [on hold]

Has anyone found a license-free OpenVPN server with AD integration that "Just works"? We need a VPN for our admin team, but don't want to spend days learning and setting up RADIUS by hand. I've seen ...
0
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1answer
25 views

OpenVPN export ca.crt

I've accidentally regenerated the ca.crt and ca.key of my OPENVPN config, but did not import it into the configuration, so all previously generated keys/certificates are working fine, I just can't ...
2
votes
1answer
44 views

How do I connect to an OpenVPN server and dump the certificate chain presented when connecting?

My first thought was to use something like openssl s_client but this only supports TCP not UDP and it seems there requires some special magic to get TLS over UDP working, how do I interface with that ...
0
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1answer
18 views

No internet connection via my OpenVPN server (solved)

I have OpenVPN up and running on my server. I want all traffic from my clients to be routed trough the VPN server. The client connects just fine but is unable to connect to the internet. Server ...
0
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0answers
5 views

arptables arp filtering with openvpn tap interface

I want to prevent arp traffic not coming from my default gateway going through a openvpn tunnel. Server Setup: /etc/network/interfaces auto br0 iface br0 inet static address AAA.AAA.AAA.AAA ...
0
votes
1answer
25 views

/dev/net/tun exists, but OpenVPN is refussing to find it

I'm currently configuring an OpenVPN client on an arm microprocessor running debian squeeze, however I'm running into problems. As the below shows, /dev/net/tun exists: debarm:~# whoami root ...
0
votes
1answer
43 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
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0answers
13 views

OpenVPN Access Server low bandwith

I have been running OpenVPN Access Server for over a year on a DigitalOcean droplet. Since a few weeks the connection went downhill. When I perform a speedtest on my computer, I get (using ...
0
votes
1answer
7 views

When is domain resolved for openvpn server?

In my setup I have several OpenVPN clients pointing to a vpn server's dns name. let's use vpn1.mydomain.com as an example. The server's public IP pointed to by that domain would be for example ...
1
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0answers
14 views

Assign a public ip to openvpn client

For learning purposes, I'm trying to set up openvpn server, so that each connected client would get a unique public ip address. I have a vps server and I ordered extra 8 static ips and they are ...
0
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0answers
18 views

Bizarre routing table name resolution issue with openvpn

I have been having some rather odd issues with my routing table. I am running a Debian Wheezy system, and for a while now, whenever I connect to my home wireless network AND my VPN server, (but not ...
0
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0answers
25 views

Automatic connect to Samba share on (open)VPN connect

I'm currently working on several BeagleBoneBlack, all running Debian 7.8. The setup: One BeagleBone is running an openVPN server (with easy-rsa authentication) and a samba server. The sever is ...
0
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0answers
6 views

openvpn ping: packet response is done on a different (?) port

I am having difficulty pin pointing the exact location of a problem with my openvpn which is running on a Linux server, which sits behind a modem that is in turn connected to the Internet through a ...
0
votes
1answer
18 views

Cant route traffic through OpenVPN on Debian 8

I have been trying to setup OpenVPN and have run into a bit of a hiccup, i have can't seem to route all my traffic through the server. I can connect to the server just fine but i can't seem to ping ...
0
votes
1answer
22 views

OpenVPN client nslookup failure after disconnect

Currently I am trying to route my traffic through a gateway running Debian Linux which forwards all incoming traffic thorugh a VPN connection (Client -> Gateway with OpenVPN client -> VPN server -> ...
0
votes
1answer
33 views

Open VPN and Virtual machines

This is my environment: centos 7 running Gnome with KVM two virtual machines running centos 7 Gnome desktop This is what I would like: Users to log into the any virtual machine from either the ...
1
vote
1answer
48 views

OpenVPN doesn't share port with nginx

I have OpenVPN configured to sent non-VPN traffic on port 443 to my nginx server on port 4433. When I go to https://domain.tld:4433 it works, although https://domain.tld (Where OpenVPN listens on port ...
-2
votes
0answers
18 views

OpenVPN Access Server - MAC Address Not Passed to Post Auth Script

I have a setup where users are required to authenticate with two factors: username/pass + one-time code. In addition to that, I am trying to only allow specific client machines to authenticate for the ...
0
votes
2answers
31 views

OpenVPN failover

In my company we have two offices in two totally different locations. A is the main office, and B is the secondary. There is a VPN server at A office, and every computer access the A network via this ...
1
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0answers
21 views

IPTables, route specific port through VPN

I'm running my own mail server at home on a dynamic IP. Dynamic IPs are often blacklisted, so I currently send out mails through my provider's relay. I want to change that to sending mail directly, ...
1
vote
1answer
39 views

TLS Error: Handshake failed. Openvpn Server is behind NAT on dynamic ip

this is a common problem that appears easily in searches and seems to be related to the firewall , yet I can't seem to figure out how to fix it. I have actually asked before, but this time I come back ...
0
votes
1answer
9 views

OpenVPN Bridged client can't see rest of subnet

I've got an OpenVPN setup using bridging mode, as I need both clients and computers on the network to be on the same subnet. My server has eth0 and tap0 bridged into br0. The server can ping both ...
0
votes
1answer
28 views

How can I do site-to-site OpenVPN routing without NAT

I have two OpenVPN servers at different location. Each machine in one location can ping and connect to every machine in the other location. My problem is when I use SSH to connect from machine A in ...
0
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0answers
15 views

Forwarding Traffic from an PPTP Server to Another Server

I'm facing a problem here. I have 2 servers. Server 1 is a pptp server and server 2 is another without pptp service. I want to forward some of the traffic from server 1 to server 2 through a tunnel ...
0
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0answers
20 views

OpenVPN client on Amazon EC2 leading to SSH disconnect

I am running Ubuntu 14.04 on Amazon EC2.. I am trying to connect the EC2 instance to an OpenVPN so the traffic routes through the VPN.. When I do a sudo openvpn --config <config>.ovpn, the ...
1
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0answers
49 views

OpenVPN sndbuf and rcvbuf

I would like to know what is the difference between the sndbuf and rcvbuf buffer used by OpenVPN and net.core.w/rmem_default or net.ipv4.tcp_r/wmem. What does OpenVPN do when some value a provided ...
2
votes
1answer
21 views

How to configure pfsense to allow vpn clients to appear as if they are coming from the PFSense WAN?

I have a specific host I need to get to via ssh (call it 'work'). I have a static IP at my client location (call it 'client') to enable access to this remote 'work' box. The people at 'work' then ...
0
votes
1answer
12 views

How do I let proxylocal connect to my OpenVpn server?

I have an OpenVPN server on a mac. I cannot port forward because of reasons. So i use the service called proxylocal that makes servers public and gives you a subdomain. I have the VPN server running ...
0
votes
1answer
12 views

VPN gateway + redirect all lan clients over that gateway

I have a OpenVPN server set up to redirect all traffic through the VPN (gateway). That's working fine from the router (everything gets redirected). The router is set up to also serve a lan (eth1). ...
0
votes
1answer
31 views

Openvpn: no response from server in tcp handshake

I am attempting to connect to an openVPN server that I created on pfSense 2.2.3 by using tunnelblick on my Macbook. Whenever I attempt to connect using either OpenVPN version 2.3.6 or 2.3.7 (all that ...
0
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0answers
21 views

not able to create openvpn tunnel for two interface host

I am new to openvpn. I try to create openvpn tunnel between two hosts. Both hosts have two interfaces. Say eth0 and eth1. So I created two config files, server.conf, server1.conf. At client side, ...
-1
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0answers
17 views

how to in setting up openvpn link between two systems?

I am new to openvpn. I have an application which normally send traffic via my host 2 available interfaces (eth0 and eth1) to outside world. I want to create secure channel via these two interfaces. ...
0
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0answers
63 views

Mikrotik OpenVPN Server dropping OpenVPN Connections - Connection reset, restarting [0]

I was able to connect from within my local network connection but from remote site locations the connection looks to be dropping. Could this be a possible firewall issue? I see a connection but it ...
1
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0answers
64 views

OpenVPN on Docker

I'm just learning docker, but there are things which I don't understand. I'm trying to install OpenVPN in a docker, but it doesn't work for me. If I am install a Linux in a Docker container, it is a ...
2
votes
1answer
37 views

How to configure OpenVPN server to add route for new clients

I've got a LAN behind OpenVPN client (mikrotik router) which connects to a server, and allows access to the machines inside LAN for every other client that connects to the server. The LAN has its own ...
2
votes
1answer
29 views

Shorewall: VPN clients can access LAN resources, but not the Internet

I set up a network in my studio's office with a Raspberry Pi serving as a VPN server for remote clients to access LAN resources. Router port-forwards 1194 port to RPi, so it's accessible from the ...
0
votes
0answers
25 views

How to correctly setup Shorewall on VPN server connecting VPN clients to server's local network and vice versa?

I'm having some problems with my network setup. It looks something like this: The goal was to create a VPN server inside the local network that will a) Allow VPN clients to access local network ...
0
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0answers
37 views

openVPN file transfer speed

Problem: File downloads to remote office, pulling data from server are stuck at 128KB/sec (as reported by windows explorer), which is roughly 1mbps. Question: Why can't I get close to remote office ...
2
votes
0answers
58 views

OpenVPN allow two clients to connect to each other without using client-to-client globally

I'm running OpenVPN 2.3.7 on CentOS 6. I'm using routing (tun) and have two instance of OpenVPN. On the second instance there are two clients that I'd like to be make visible to each other i.e ping, ...
0
votes
0answers
70 views

Setting HTTP proxy in OpenVPN client

I'm having trouble configuring my OpenVPN client to use an HTTP proxy. If I don't enter any proxy information in the client.ovpn file I get the following output: Mon Jun 29 14:30:07 2015 OpenVPN ...
0
votes
1answer
40 views

Multiple TAP devices on OpenVPN Server

So we have a number of clients that have their own VPS instances which we host via Proxmox. The clients servers are all behind a NAT firewall and we forward ports per client request to our various ...
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votes
0answers
8 views

how to port forward to server + tunnel specific hosts route though openvpn client on tomato [migrated]

Running Shibby Tomato v130 on an Asus RT-N66U. My goals are the following With Transmission running on the router have all torrent traffic route through an OpenVPN client also running on the ...
0
votes
1answer
30 views

OpenVPN connection resetting

OpenVPN running on Raspbian (Raspberry Pi Debian, Wheezy). Relatively stock, didn't do anything other than install OpenVPN, and generated some keys. Server config: local 192.168.1.175 port 1194 ...
1
vote
2answers
59 views

From a technical perspective, is my data insecure when using a public VPN like SecurityKiss?

I wonder if I understand well VPN. I connected to SecurityKiss, they provide a list of TunnelBlick configs. In order you to connect their VPN. (TUnnelBlick is OpenVPN based). Am I right : your IP is ...
0
votes
1answer
62 views

Double VPN (OpenVPN)

I am trying to set up a double VPN with openvpn 2.3.4, on two Debian 8. Say I have this 'diagram': client -> A (vpn server 1) -> B (vpn server 2) Interfaces: on A : eth0 with public ip & tun0 ...