VPN is the acronym for Virtual Private Network - a network type that uses a the Internet to provide remote networks or single machines with secure access to their organization's network avoiding expensive leased lines.

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PDNS forward zone subdomains only

I am trying to use zone forwarding, but only for subdomains. Imagine that you have an VPN server at the domain vpn.provider.tld. This domain is pointing to an global IP address, accessible from the ...
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62 views

Members of my PPTP VPN can't see each others

In relation to the answer of this post: pptp on Ubuntu server can't ping other machines on the LAN Is it possible to have the members connected to the VPN see each others if they don't use the ...
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53 views

AD Roaming Profiles via VPN not synchronizing

I want to create local Client-VMs (Windows 8.1) for our developers. These should connect to our VPN and login on our AD server (Windows Server 2012 R2). I'm using serverside profiles for this so that ...
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44 views

why cisco VPNC work on the second time each time and not on the first time

I use the vpnc ( cisco VPN that installed on linux red-hat 6.X ) and the vpnc.conf file look like this more /etc/vpnc.conf ## generated by pcf2vpnc IPSec ID Comvwde IPSec gateway 217.118.6.7 ...
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1answer
46 views

When tunnelling through a VPN, block or redirect certain domains [closed]

I'd like to block or redirect certain domains for anyone using my VPN tunnel (pptp). I thought simply editing the hosts file would achieve this, but I guess not. Is there another way? The VPN is set ...
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68 views

Windows 2012 r2 port forwarding

So my problem is that I'm trying to open a Virtualbox RDP on Windows 2012 to VPN nework on the same host. I've got one external network adapter and a virtual adapter, created by VPN. I've set up a ...
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50 views

Cisco vpn access to another router

I am using a Cisco ASA 5505 to VPN into my network (which is working great), and I want to connect to a different network that is on a Asus RT-N66v. For example: network 10.1.1.1 is my VPN and ...
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1answer
40 views

connection to ssh server [closed]

How to connect to ssh server on port 22 from behind very restrictive firewall where is only port 80 and 443 available? I tried port mapping on my ssh client but it says it can map local port higher ...
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2answers
67 views

VPN Client can access local subnet but not gateway

We have a 2012 VPN server which is allowing the VPN clients to access servers on the same subnet, but does not allow routing to the default gateway. The server is configured in RRAS as an IPv4 ...
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35 views

IOS8 IKEV2 user not disconnecting from windows server 2008 RRAS

We have severs where all rras protocols are setup, and all are working fine, recently ios8 starts supporting ikev2. we are using configuration file on ios8 for this purpose, connection established ...
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27 views

SSTP VPN stops working unless certificate is reinstalled

Any ideas why this may be? It sas happened on 2 separate Windows Servers. A 10 year certificate was installed, and yet both VPNs stopped connecting after a few weeks/months. A simple reinstall of the ...
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2answers
129 views

Can BIND alter a response based on requesting IP address?

Hello Serverfault, I work for a hospital who set up their network using 192.168.0.0/23 (before I arrived). We are wanting to have laptops and mobile clients connect from remote locations using VPN, ...
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26 views

vpnc router on CentOS not forwarding the rensponse

I'm mounting a vpnc router on an openstack environment. I mounted a CentOS Server with ip_forward enabled and iptables, with local IP 192.168.2.2. The remote network is 10.0.0.0/8 and the local ...
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83 views

Can we connect an OSX computer to an AWS VPC VPN?

We have a OSX computer we would like to connect to our AWS VPC. This OSX computer is on a network we do not control in a different physical location as the rest of our network. Using OSXs Networking ...
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1answer
45 views

Connecting to Windows fileserver from outside local network

I'm quite new to Windows Server and all its finesse. I have already set up a webserver, fileserver and VPN. What I would like to know is it possible to use the folder I have set up on the fileserver ...
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1answer
45 views

How discovery if data center provider is keeping network transfer logs or listening for traffic of the VPN provider? [closed]

How do I know if the data center provider is keeping network transfer logs or listening for traffic on both inbound and outbound connections of my VPN service hosted in their infrastructure? I mean ...
0
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1answer
71 views

connect to ipsec vpn on sonicwall device from a powershell script: Guidance?

Win2012-R2 We have a vpn network device that can surface ipsec and pptp vpn endpoints. I can see docs for various vpn commands in powershell, e.g. ...
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2answers
80 views

Organizational Access To Google Apps From China

I was tasked in deploying Google Apps for business and I have multiple offices in China which has to be on it. Anyone knows how can I bypass china's deep packet inspection? Given my company's ...
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1answer
97 views

Intermittent limited access to network share over VPN

I'm looking for ideas for what to check. I've got a user that has issues when she connects to our network over VPN, but never has issues when she's connected in the office. The issue is with one of ...
24
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3answers
3k views

Mysterious misdirected Chinese traffic : How can I find out what DNS server an HTTP request used?

For the past week I've been getting a huge stream of traffic from a wide range of Chinese IP addresses. This traffic appears to be from normal people and their HTTP requests indicate that they think ...
2
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1answer
61 views

windows vpn: Set up using powershell, how?

With ssh, we can execute a few commands on the server, and have a simple set of commands on a client that bring up the vpn , and re-establish it if it goes down. How/where are docs to do something ...
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1answer
117 views

What are the VPN configuration requirements for site-to-site VPN with Azure?

I'm using a Cisco RV325, and I don't have access to any bigger/better routers. My understanding is that the RV325 should still support the necessary security protocols to connect to the Azure ...
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42 views

vpn in azure using IKE with sha256

I need to connect to a local network from a little company (mine), to a very big company, I created a virtual network and I could connect to them using a vpn, and everything was going great till they ...
2
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1answer
171 views

Windows 7 VPN to OS X Server error 629, Tried a lot of options

I am having a hard time connecting to my office server in which I am the admin of. I have recently wiped the hard drive and re-installed os x yosemite with os x server. I use a Windows 7 machine at ...
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1answer
378 views

Allow OpenVPN client to push it's own DNS servers, regardless of OpenVPN server's pushed dns?

There is an OpenVPN server running on a Debian and it pushes a DNS in the server config file: push "dhcp-option DNS 8.8.8.8" Is there an option to allow the users to change that DNS servers on the ...
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1answer
236 views

NIC bonding over bridged GRE-TAP: not getting replies… unless I run “tcpdump”?

I'm trying to get Linux bonding working over a VPN (GRE-TAP). The funny thing is, that it only works when I have tcpdump running on both hosts, but more on that later... There are two machines, ...
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1answer
175 views

VPN client can ping LAN machines but no other TCP/UDP service works

After just having succesfully configured my VPN server to connect my VPN clients to my LAN ( Expose internal LAN to VPN using CentOS FirewallD ) I find that pinging is the only thing that works. I ...
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1answer
117 views

Expose internal LAN to VPN using CentOS FirewallD

I have a (tinc) VPN setup with multiple clients that connect to a VPN server that sits on a LAN behind a firewall. I want to expose that LAN to the VPN that server is serving. I've seen a few examples ...
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0answers
57 views

Scheduled RasMan connection to SSTP VPN fails only at night

Background I have an SSTP VPN with a self-signed certificate. It's running on a physical instance of Server 2008 R2 on our LAN. Three off-network workstations are scheduled to connect to the VPN "at ...
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0answers
149 views

Cisco VPN:Secure vpn connection terminated locally by the client

I get this error when trying to connect to a Cisco VPN: Secure vpn connection terminated locally by the client Reason 412: The remote peer is no longer responding I tried to disable firewall and ...
0
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1answer
82 views

Get Windows Firewall to allow connection from user coming in via VPN (Routing and Remote Access)

A single NIC Windows Server has a number of services, for example FTP. The same machine is also running Routing and Remote Access to provide VPN/NAT services to remote users. Meaning users who ...
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1answer
66 views

How to Access Server After Cisco AnyConnect Connected?

I have bought a VPS with Windows Server 2003 and Valid Public IP a.b.c.d In this Server I have to Connect to Another Private Network with Cisco Any Connect also I have to RUN a CCProxy (http proxy ...
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2answers
46 views

Forward only internet traffic through VPN

The title probably needs some work, sorry in advance. My network is small and consists of a server with one NIC, a desktop computer and a few laptops. There's one wireless router (running OpenWrt) ...
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1answer
36 views

OpenVPN Connect issue

I am having trouble connecting to my VPN and I think I may have located the issue but I am unsure how to solve it. I can connect fine through my mobile device but when I try to connect through my ...
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2answers
411 views

Windows Server 2012 R2 VPN - connects to network but cannot access server

I've configured Windows Server 2012 R2 SSTP VPN and for the most part it appears to be functioning normally. The remote machine connects, is allocated an IP address in the LAN, and has access to ...
2
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1answer
107 views

Can't access website though PPTP VPN

I have setup a VPN server on AWS Ubuntu 14.04.1 LTS VPS. And I added NAT on the server for my Win7 client PC. After I connect to that VPN, I can't access any websites. But I can ping google.com from ...
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123 views

Using an Ubuntu VPS as a firewall/router

I have a dedicated server running ubuntu 12.04 hosting several websites and other applications which require client IP's to be visible, however the main dedicated server does not have DDoS protection, ...
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166 views

FreeBSD L2TP/IPsec not routing traffic to vpn server

I have configured a VPN server on my FreeBSD server, it all seems to be running, but the VPN traffic is not routing through to the local VPN server and I cannot figure out as to why. So my question ...
0
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1answer
69 views

Allowing all users on the machine to use azure vpn connection?

I have a point-to-site VPN connection to an azure network. It's set up by the localadmin on the computer and only works as long as he is logged in and opened the connection. However, if another user ...
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119 views

Setup openwrt router for 2 simulteneous openvpn clients on different wifi networks

I would like to setup openwrt router to be able to serve 2 different wifi networks which route their traffic thru 2 different openvpn tunnels. So far I have created 2 different wifi networks with ...
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0answers
128 views

SSTP VPN connection errors

We're testing an Amazon EC2 server for a cloud application server and I'm trying to configure VPN access to it. I've read that PPTP cannot be used due to the blocking of GRE port 47 and that the best ...
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1answer
424 views

SSH over VPN connection

We have an AWS EC2 server that we've configured to be only accessible (via SSH) from within our office network. Obviously this isn't ideal for remote arrangements where someone has to connect to the ...
2
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0answers
62 views

Current state of Tinc 1.1? [closed]

So as probably any Tinc user ( www.tinc-vpn.org ), I noticed there are two versions: 1.0 and 1.1. On the website is explained that 1.1 is the stepping stone for 2.0 and that it has a lot of neat ...
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1answer
17 views

What can I do if the VPN can be connected but not loading any traffic?

I set up a VPN with pptpd on my Linux server. For many months it works fine. But suddenly it failed. The VPN can be successfully connected but no traffic can come in. Is there anything I can try to ...
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0answers
32 views

Windows SBS 2008 - Registering remote VPN users in DNS

Our server runs Windows SBS 2008 and we're utilising Routing and Remote Access for VPN connectivity. Some of our remote VPN users have workstations which are attached to our domain. When these users ...
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0answers
50 views

Three separate VMs for webserver, database, and data crunching. Good idea? [closed]

I'm writing some quantitative marketing research software, and have a bit of a "blind leading blind" situation at work. I'm not really used to writing web apps or configuring servers; most of the ...
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1answer
37 views

Setup openvpn as interface device only

I just setup OpenVPN client using this guide on The Geek Stuff But now (somewhat as expected) all my traffic is routed through the VPN. I actually just want to set up the interface device. Does ...
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0answers
102 views

Include multiple sub-interfaces in Cisco ASA for VPN tunnel

I am trying to create a VPN tunnel between two Cisco ASAs where one ASA has multiple sub-interfaces. Say, In Cisco ASA 5550, I created multiple subinterfaces with VLAN ID as below: Inside, int0/1 : ...
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1answer
64 views

Q: How do I set up a VPN to a PC in Windows Azure?

I have followed these Steps on setting up a VPN Connection on Window Server 2008 but I cannot connect. I got this error :Error 800. When I tried to follow what this Troubleshooting Guide says, still ...
0
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1answer
291 views

How can two AWS VPCs using the same Customer Gateway for a VPN connection

If there are two vendors with seperate VPCs connecting to a single customer gateway for a VPN connection, what are possible configuration options to allow this? As it stands it seems that AWS only ...