0
votes
0answers
30 views

Can't Login via VPN After Changing Domain Password

I'm running ClearOS Enterprise v5.2 as my SMB Server and using OpenVPN for my users to access the LAN remotely. I've already posted this question via the COS forum, but no answer yet, so I'm hoping I ...
0
votes
1answer
18 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
14 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
276 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
28 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
37 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
310 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
1answer
174 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
114 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
63 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
3answers
770 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
99 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
205 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
36 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
93 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
0answers
64 views

How to configure OpenVPN to access service on server machine?

I am setting up OpenVPN on my server and can successfully connect from my Mac. If I use whatismyip.com it correct reports the IP address on my server. However, I am running a database on this server ...
0
votes
0answers
119 views

OpenVPN server cannot ping client

First of all apologies if this has been answered anywhere else, but I Have been googling around for a few days and it is driving me crazy now. I have installed OpenVPN server on a CentOS VPS hosted ...
0
votes
1answer
113 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
283 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
126 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
149 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
156 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
583 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
210 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
405 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
131 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
64 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
185 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
6k 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
0answers
606 views

tcp connect hangs on SYN_SENT if something listens, gets CONN_REFUSED if nothing listens

I'm hitting a very strange problem - when I try to connect to one of our servers the client hangs with SYN_SENT if something listens on the port (e.g. Apache on port 80, sshd on port 22 or SMTP on ...
0
votes
2answers
844 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
358 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
628 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
1k 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
616 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
145 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
618 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
166 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
359 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
637 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
12k 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 ...