0
votes
1answer
76 views

Centos 7 and OpenVPN: how make them friends?

I'm trying to install OpenVPN server on Centos 7 and faced with next problem: [root@msk ~]# /etc/init.d/openvpn start Starting openvpn (via systemctl): [ OK ] [root@msk ~]# ...
0
votes
1answer
28 views

OpenVPN config for route some traffic through VPN CentOS 6

My server is using CentOS 6.4 64 bit and have 2 network adapter. 1st adapter have an internet ip: 192.241.190.x 2rd adapter is an LAN network with ip: 10.60.5.62 I installed openvpn and config for ...
2
votes
0answers
69 views

How to setup multiple OpenVPN connections on a server for a single localhost app to use on CentOS 6.5?

I have a scenario where I need to run several OpenVPN connections at one time and to allow a singular application to access each of these connections. How wold I go about starting up several ...
1
vote
1answer
39 views

How to forward a port to multiple internal ips

I have a Centos 6 64 bit server with OpenVPN installed. I'm using this iptables rule to forward a port for an OpenVPN user: iptables -t nat -A PREROUTING -p tcp -m tcp --dport PORT -j DNAT ...
0
votes
1answer
242 views

My server goes offline when I start my OpenVPN service

I currently have a VPS with DigitalOcean and setup a OpenVPN following this tutorial: https://www.digitalocean.com/community/tutorials/how-to-setup-and-configure-an-openvpn-server-on-centos-6 and ...
1
vote
1answer
180 views

TLS Error on OpenVPN

Client: OpenVPN 2.3.4 64bit (Works fine connecting to my pfSense at home) Server: OpenVPN 2.2.2 installed via yum Followed this guide: ...
0
votes
1answer
37 views

OpenVPN On Dual Wan

I have a Dual-WAN Linux Box WAN1 & WAN2, Installed on it OpenVPN Server, is there a way to make OpenVPN server accept connections from both interfaces, as it now it only accepts connection from ...
0
votes
1answer
22 views

sshd is not responding to requests from tun0

I am running CentOS 6. It is connected to OpenVPN with the following routes: Destination Gateway Genmask Flags Metric Ref Use Iface 100.207.0.0 0.0.0.0 ...
1
vote
1answer
1k views

Openvpn Bandwidth Limit

I have a vps server with Plesk Panel running on Centos 6.5. I'm using Openvpn AS and I'm wondering whether there's a way to limit the bandwidth per user (openvpn local user).
0
votes
0answers
54 views

OpenVPN port mapping + mongoDB

I have a Digital Ocean droplet running CentOS with MongoDB (port 27017) and OpenVPN server, and a Windows client. Problem is I can't connect to the mongo server through my VPN tunnel. Tunnel is ...
0
votes
0answers
68 views

openvpn doesnt start due to iptables and mangle (VMware)

I have installed openvpnas on redhat5.10 via the package from openvpn. When I start the server it will start the webserver for administration but it wont start the the openvpn service. So I did my ...
1
vote
2answers
420 views

Allow OpenVPN through a specific port - CentOS 6.5

I own a VPS (CentOS 6.5). I have installed OpenVPN on this server. Everything works fine, I can connect and surf, etc. Let's say my IP of the server is: 1.2.3.4. When I connect to my VPS my IP is ...
1
vote
2answers
805 views

How to Access OpenVPN Client Subnet

I'm setting up a site-to-site OpenVPN, For now: Users on the client side can access the subnets on the server side. accessing the VPN client machine [Its IP on the client subnet] works fine. But ...
0
votes
1answer
855 views

Port forwarding through OpenVPN server

Here's my scenario: Remote OpenVPN server v2.3.2, 1 public IP, CentOS 6.4, 2.6.32-042stab079.6 Tunnelblick (OpenVPN client) What I want to do is route all the client traffic through the VPN - and ...
1
vote
1answer
118 views

How can I map a network share after a successful client VPN connection?

I've been recently tasked with providing VPN functionality for some "road-warriors" at my workplace. I'm running a CentOS 5.4 Linux server. I've chosen OpenVPN as my VPN server and have successfully ...
0
votes
5answers
2k views

OpenVPN client connects but can't access internet

I setup an Openvpn server on a centos box and I can get the client to connect (osx) but can't access the internet or even the local network. I thought maybe DNS but couldn't access any sites via IP. ...
0
votes
1answer
176 views

Opening ports for VPN clients

I am trying to open specific ports for users so that they can use programs such as RDP. I have searched all over the internet, and have yet to find an answer to this question. I have tried every ...
0
votes
2answers
491 views

Multiple Subnets on OpenVPN

Let me start of by saying that I/m new to posting questions here. So if I do no post enough information, please let me know. Let me know what more I should post. I'm using OpenVPN for my VPN ...
0
votes
1answer
38 views

How to get config files for package after removing them?

i have uninstalled a package(openvpn) and then deleted the config files in /etc/openvpn because of old files i don't remember creating, i wanted a fresh install. now whenever i do yum install openvpn ...
0
votes
0answers
123 views

Open port and route incoming traffic back to the connected client - OpenVPN

I did my own VPN setup on a CentOS box and it's working very nice and smooth. However I would like to add a feature that I open a specified port on the box for the incoming traffic that should be ...
0
votes
1answer
169 views

Ensure PPTP / OpenVPN clients cannot interact with each other?

How can one ensure that PPTP / OpenVPN will not allow clients connected to the tunnels to be able to interact with each others? I never enabled bridging and enabled the following in iptables ...
1
vote
0answers
359 views

OpenVPN server won't start (CentOS 5)

I am trying to setup a VPN server on 1&1 VPS. I was able to install OpenVPN-AS more or less as instructed; separately, I have checked and cat /dev/net/tun/ yields cat: /dev/net/tun: File ...
-6
votes
2answers
153 views

Someone is using a lot of bandwith through OpenVPN, how can I find out who?

I just checked bandwith usage on SolusVM and it was 250gb in 2 days, and I know it's one of my users through OpenVPN. I think it is a torrent because it is upload + download 24/7. I want to find out ...
-1
votes
2answers
176 views

OpenVPN useradd error

I tried to install an OpenVPN access server in Centos 6 on a linode VPS. The installation is okay for my ubuntu 11.10 distro in another VPS. The installation error occours when adding the user ...
2
votes
2answers
178 views

Have username and passphrase in OpenVPN client.conf? [duplicate]

With the auth-user-pass filename option is it possible to create a plain text file with username and passphrase. Is it possible to have the username and passphrase directly in the client.conf?
0
votes
1answer
715 views

openvpn tunnel- tunnel is up but issues with routing

I am having trouble with a site to site tunnel. Both routers are centos based routers. Router A is the server, and router B is the client. The VPN tunnel is established. From router B, I can ping ...
1
vote
1answer
285 views

Difference between site-to-site and client-to-site configuration on openVPN server

I am trying to setup a site to site VPN tunnel using openVPN. The server currently is setup to accept client to site connections. When configuring a site to site tunnel (as opposed to the client to ...
1
vote
1answer
562 views

How do I know if an openVPN tunnel is established?

How do you know if a Site to site VPN tunnel is established in OpenVPN? Apart from pinging the other side, is there a command or something that shows the status of the tunnel? I am using centos on ...
-2
votes
1answer
153 views

RRAS vs. Open VPN [closed]

Performance wise, which is better, RRAS or OpenVPN? I'm thinking of moving to a new server but if I do, then I'll have to ditch RRAS, and switch to OpenVPN.. So back to my original question ...
5
votes
1answer
2k views

Can OpenSWAN replace OpenVPN?

Background I have a working OpenVPN setup right now, where users can connect the the private network at home with their computers. However most phones only support IPSec, so I would like to offer ...
1
vote
1answer
67 views

kernel openvpn segfault

e.. I have some trouble about OPENVPN these days.. At first,I find that the OPENVPN is always down. Then I try to restart it.But after a short while,It's down again. Then I check /var/log/messages ...
1
vote
1answer
2k views

OpenVPN up directive not working

I'm having trouble setting up OpenVPN on my server running CentOS 6.2. I have used OpenVPN on this server before and it worked (although that was with Ubuntu, now I'm using CentOS). I just reformatted ...
0
votes
2answers
2k views

Tweaking network traffic for OpenVPN tunnel

I've set up an OpenVPN server on a VPS running Centos 5.7 via UDP. Clients connect to it on boot and if-up, get issued a 10.5.5.x address. The server runs mail, samba and jabber servers. OpenVPN is ...
0
votes
2answers
195 views

OpenVPN Setup and configuration

I have some questions about OpenVPN What is the best GUI? I see there are many of them. Do I need that in order to connect to my server? With the GUI am I able to select which VPN server I want to ...
2
votes
3answers
9k views

How to open OpenVPN port (1194) on server?

I have been installed OpenVPN server on my CentOs VPS, and it started successfully And try to configure iptables for it by following command: iptables -A FORWARD -m state -–state RELATED,ESTABLISHED ...
0
votes
2answers
964 views

OpenVPN Segmentation Fault

I have a server running CentOS 5.7 and I'm trying to get OpenVPN 2.2.0 to work. To start off, I had this working for quite a while now, but decided to try and make it highly available by using ...
1
vote
1answer
457 views

Cannot ping elastix phone system through openvpn

I setup openvpn on CentOs for our office. I'm using it without any problem, can ping all PCs and servers, network printers. Recently I installed Elastix Phone System to our office, it's in the same ...
0
votes
2answers
745 views

Should build-key-server be used with OpenVPN?

When I read these howto's http://fedoraproject.org/wiki/Openvpn http://library.linode.com/networking/openvpn/centos-5 on setting up an OpenVPN server, I see that only the last of the two have the ...
0
votes
1answer
3k views

How to test if I have a working VPN connection?

I have setup a CentOS 5 OpenVPN server using this howto. The test client is another CentOS 5, where I have copied ca.crt, client1.crt, client1.key and client.conf to. I don't see any errors when ...
-1
votes
3answers
2k views

Unable to connect because your certificate is not yet valid. Check that your system time is correct

I do not know what I did wrong. My time is correct, I even updated it from Microsoft. Client config: tls-client client dev tun proto udp remote xx.xxx.xxx.xxx 80 resolv-retry infinite nobind tun-mtu ...
1
vote
0answers
641 views

Is this firewall for openvpn tunnel ok?

Here is the script I want to use to setup secure firewall for openvpn tunnel in which all my internet traffic goes through the vpn. I have a couple of questions below: #!/bin/sh # # iptables example ...
1
vote
2answers
148 views

Installing software from RPMForge repo

I have a centos 5 x86 vps and I want to install openvpn in the easiest and fastest way possible. So I decided to use a repo. The rpmforge repo has openvpn. As you can see, that link shows that there ...
0
votes
3answers
695 views

Issues with OpenVPN 2.1.4 running on CentOS VPS server

I have a VPS server with Media Temple, running CentOS with Plesk Parallels installed. It has a VPN module which I would ultimately like to configure to allow multiple clients to connect to the VPN ...
0
votes
4answers
169 views

Is OpenVPN best in my case or I should try some other solution?

We have number of CentOS/RHEL5 servers in datacenter, which are secured with border firewall (basically, only http/https and ssh are allowed). Sometimes me (as systems administrator) & selected ...
1
vote
2answers
379 views

openvpn and TLS error

Hello im struggling for one week to get this to work without luck the problem seems strange though i set up openvpn on server and configure it then create license file for client and done the rest but ...
0
votes
1answer
1k views

Basic IPTables setup for OpenVPN/HTTP/HTTPS server

I'm trying to get a basic IPTables setup on my server which will allow HTTP/SSH access, as well as enable the use of the server as an OpenVPN tunnel. The following is my current rule setup - the ...
2
votes
3answers
4k views

High availability OpenVPN service

I am currently designing an OpenVPN service to provide internet users with enhanced privacy. So far I intend to use dedicated servers running CentOS and Xen to provide multiple domains each an ...
0
votes
1answer
642 views

How to setup a VPN using OPENVPN?

Hi I just bought a Virtual Private Server. My O/S is CentOS. I want to setup a VPN server using OpenVPN. How can I do it? I'm only given one ip address, can i setup with only 1 ip address?
2
votes
2answers
13k views

How to install tun/tap driver for openvpn on centos linux?

How to install tun/tap driver for openvpn on centos linux? Best wishes for you.
0
votes
3answers
2k views

OpenVPN Server Ethernet Bridging Question

I am having a difficult time properly configuring an ethernet bridge using OpenVPN 2.0.9 install on CentOS 5 ( VPN server ). The goal that I am trying to complete is to connect a VM ( instance running ...