0
votes
1answer
77 views

OpenVPN on port 53

I have an OpenVPN server setup on UDP port 53 on a public IP. All the connecting clients gets pushed external DNS servers such as 8.8.8.8 (Google) and OpenDNS. Sometimes the resolution stops working ...
0
votes
0answers
300 views

OpenVPN: Setting DNS & WINS servers to Windows client, without DHCP

I have a few Windows 7/8 clients connecting to a Linux OpenVPN Server (tap). I'd like to set the clients' DNS and WINS servers upon connection. The OpenVPN isn't acting as DHCP server; there is an ...
0
votes
0answers
43 views

Open VPN: add DNS rule to change server domain to local IP

I have a working setup, where all traffic is redirected via a open VPN tunnel. Only issue I have left is, that I want the domain of the server to be the local IP address. Meaning that when the client ...
0
votes
2answers
452 views

Set DNS server on client when using static key configuration in OpenVPN

I'm using static key configuration for OpenVPN. but I can't set DNS server. My server.conf is: port 3001 proto udp dev tun ifconfig 10.8.1.1 10.8.1.2 secret static.key keepalive 10 60 ...
3
votes
3answers
2k views

NetworkManager is not changing /etc/resolve.conf after openvpn dns push

I've got a problem which is "NetworkManager is not updating /etc/resolve.conf after openvpn connection with dns push configured". Here's my openvpn server config: (I've changed domain name to ABC.COM ...
1
vote
0answers
22 views

openvpn client.up script erroring out

I'm using OpenVPN 2.2 on Ubuntu 12.04 and I'm having a little trouble getting "pull dhcp-options" working. I have client.up and client.down under /etc/openvpn/, and I can see it running client.up, ...
2
votes
2answers
616 views

Cannot run OpenVPN on port 53 (DNS Stops Working)

So I'm trying to get OpenVPN to work on port 53 - sadly this isn't working. I used IP tables to map port 53 to port 1194 (standard OpenVPN port) Here's what I run to do this: iptables -t nat -A ...
0
votes
0answers
178 views

Server 2008 R2 DNS does not respond to OpenVPN connections

I have a Windows Server 2008 R2 (actually a SBS 2011, but it is a 2k8 R2 underneath) and a active directory domain running on that Server. I now want to include our remote Web-Server into that domain ...
1
vote
0answers
186 views

dnsmasq and openvpn, server resolving different IPs based on client network

Long time lurker, first time poster - here it goes: We've got an office server running Debian 6. It's used as a smb file server, ssh server, openvpn server, dns and dhcp server (via dnsmasq). The smb ...
4
votes
2answers
1k views

Replace DNS on Openvpn client without redirect-gateway

I am trying to push DNS to the client with OpenVPN server with config: push "dhcp-option DNS 192.168.x.x" It is working well, but what I really need is that during the VPN connection I do not ...
3
votes
1answer
458 views

how can I give openvpn clients access to a dns server (bind9) that is located on the same machine as the openvpn server

I currently have a debian server that is running an openvpn server. I also have a dns server (bind9) that I would like give allow access to by the connected openvpn clients, but I am unsure as of how ...
0
votes
2answers
814 views

OpenVPN: No DNS forward

I've been able to set up a routed OpenVPN on my VPS running Ubuntu 10.04. I'm able to ping both ways as well as open any website using IP-addresses on the client. Via domain names however, it does ...
1
vote
1answer
2k views

How to ensure OpenVPN connection uses specific DNS?

I'm using OpenVPN through Tunnelblick on MacOS X Lion. I need to set specific DNS (with local IP, which works only when VPN is up) for the duration of this VPN session only. I do not have access to ...
4
votes
2answers
1k views

OpenVPN DNS Fails to Resolve

I am connected to an OpenVPN server that is configured with the options to redirect the VPN as the default gateway and to push my internal DNS servers: push "dhcp-option DNS 192.168.1.2" push ...
1
vote
1answer
2k views

OpenVPN: Not all DNS entries get pushed to clients from server. (dnsmasq)

I have been trying to find a solution to this problem, but have found no answer so far, so I hope you guys can help me out. I have a server running Ubuntu 10.04, which has a static IP address and an ...
2
votes
1answer
4k views

Local domain DNS resolution not working using OpenVPN on a pfSense box

I am currently trying to setup an OpenVPN server with the intention of linking several servers together in order to run the backup jobs over the VPN. For this example, this is what I have: A ...
1
vote
3answers
198 views

Need to restrict DNS lookups for certain DNS server entries on XP/Vista/7

We're primarily an Ubuntu shop, but have recently configured an OpenVPN network to allow senior management to connect to our servers from their home PCs. One of the problems we're seeing is a large ...
2
votes
1answer
175 views

General OpenVPN + DNS Strategy

I'm creating a virtual private cloud as a development environment. Right now there is just a single server running OpenVPN, BIND and Subversion at IP 10.0.0.100. If I pass along push "dhcp-option ...
1
vote
2answers
949 views

Disabling DNS change in openvpn client

I connect to a VPN with openvpn which sets my DNS to the Google DNS servers (8.8.8.8 and 8.8.4.4). For some reason this does not work on a linux client, only on windows (the effect is that I can't ...
1
vote
3answers
1k views

nslookup over openvpn does not work, while other services are functional

I'm in a strange situation. At work, I've set up OpenVPN + DNSMasq DNS server. 10.0.0.100 is the internal IP of the VPN server. 10.0.0.200 is the internal IP of the DNS server. If I connect to the ...
2
votes
3answers
459 views

Making to the DNS on two different VPNs play nice

Setup: I have two separate networks I need to connect to at the same time. VPN 1 PPTP IP : 192.168.2.0/24 DNS : 192.168.2.32; 192.168.2.34 (Windows 2003) Domain : old.com Forwarder : ...
1
vote
2answers
964 views

DNS search path on Windows

I'm using OpenVPN on a Linux box and I need a method to push this setting to client, in order to be able reach machine.example.com within *.example.com.I've tried to use openvpn's config to do this, ...
2
votes
2answers
680 views

DNS Does Not Register at Off-site Locations

First of all, let me give you the specifics of our setup: Windows Small Business Server 2008 Domain w/ all applicable updates on the DC The DC does DHCP for the main site The DC does DNS for all ...
0
votes
1answer
434 views

OpenVPN with two gateway and DNS server

i've got a network as describe in this schema and I would like to setup an openvpn to access it from outside. http://i.stack.imgur.com/2Oqod.png The name of my VPN server is relay. Here is my openvpn ...
8
votes
3answers
14k views

OpenVPN and DNS. How to?

I'm using OpenVPN to set up a VPN to connect my laptop at home to my workplace LAN. I want to be able to refer my workplace computers by their name and not by their IP but I can't. This is my ...