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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Can't ping subnet range segment

I have recently moved all our network over from 192.* to a 10.* network. All is working well except for our VOIP phones. My HQ is on 10.* network, our warehouse is on a 192.168.10.* range. Our phone ...
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How to setup IPSec VPN tunneling on Centos

I have to setup a IPSec VPN tunnel between my remote machine and another company's server. According to this article UNDERSTANDING VPN IPSEC TUNNEL MODE Tunnel mode is most commonly used between ...
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1answer
855 views

Fortigate IPSEC VPN Issue

Have a challenging question here. We have a Fortigate 620B which we're trying to use to route some traffic over a VPN tunnel to a customer. We want the traffic to go out of our interface with one of ...
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1answer
892 views

Masquerade traffic from certain source IP to VPN connection

Network Setup: 10.0.0.1 Router: to internet 10.0.0.70 Server: Ubuntu based server,default gateway is 10.0.0.1 10.0.0.51 PC I created a PPTP connection(interface: ppp0) on Server to a machine ...
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2answers
3k views

OpenVPN redirect-gateway does not work on Windows 7?

i have set up openvpn, and it works. pinging from client to server and backwards works just fine. but now i wanted to redirect all the clients traffic through the vpn. so i did the following steps as ...
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19 views

Connect to a WebService through VPN in Linux

I have been given a remote WS. But the provider told me that I can connect to their WS only through a VPN/IPsec. How can I do that? The scenario is this: [user] --- > [My Firewall] -->[My Web ...
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1answer
1k views

VPN error 619 - “A connection to the remote computer could not be established.”

Have been trying to get this PPTP VPN working on a CentOS 6 x64 VPS for a few days but im getting: "Error 619 - A connection to the remote computer could not be established." I did research on ...
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2answers
849 views

Gateway gets stripped from DHCP Reply through OpenVPN tunnel

I have a bridged OpenVPN setup. This is my server config: port 1194 proto udp dev tap0 ca /etc/openvpn/easy-rsa/keys/ca.crt cert /etc/openvpn/easy-rsa/keys/server.crt key ...
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3answers
5k views

Connecting OS X to an IPSec VPN

The company I work for provide VPN access using the FortiClient for Windows. This is great for people running Windows but I also wish the connect using OS X. As far as I can tell the VPN connection ...
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3answers
2k views

Squid traffic tunneled through VPN

So what I'm trying to do is have a Squid Proxy run on 1 machine along side a VPN connection. What I want to happen is all traffic running though the Squad Proxy would run though the VPN for its ...
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1answer
2k views

Windows Server 2008 R2 RAS VPN: access server on internal interface ip

short question: I'm usually a linux admin but need to setup a Win2k8 R2 server for a student project. The server is running as VM on a root server and has a public internet IP assigned. Additionally I ...
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1answer
2k views

AWS VPN Tunnel going down without traffic

I managed to setup a site-to-site VPN connection from Amazon VPC to a company's network, and after a lot of configuration it was working fine, but now i realized that the VPN tunnel is DOWN every time ...
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5answers
3k views

openVPN and multiple external IP addresses

I currently have an openVPN server with multiple external IP addresses. I'd like to have all VPN connections (tun0 interface, and/or 10.19.88.xx IP range) to take the 2nd external IP address as ...
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5answers
6k views

Hyper-V Cut-n-Paste

I use Hyper-V on a development machine for multiple reasons and one of my biggest annoyances is that I can't cut and paste to/from the virtual machines. I've been through all the options and can't ...
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0answers
7 views

strongSwan on Angstrom

My problem is to establish a VPN tunnel between cRIO 9068 and a Cisco router. To accomplish this task I was planning to install strongswan on cRIO (opkg install strongswan). I have installed it on ...
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0answers
29 views

Routing traffic from VPS to private IP [on hold]

I have ordered VPS on Digitalocean. I need to route all incoming traffic from this VPS to my local PC, which dont have public IP. I have read about reverse proxy and about VPN. Is it possible to route ...
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1answer
850 views

Should I create a second WAN Interface for a new SSLVPN setup on my Sonicwall 2400?

Sonic Wall 2400 I'm setting up a new SSLVPN on our Sonicwall, very new to this. I currently have an exchange server as well, so mail.company.com is directed to our mail server. I'd like to setup a ...
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1answer
2k views

Cannot connect with Cisco VPN but can connect with ShrewSoft VPN

EDIT: We connected an air card to the computer to use a different Internet connection and using the Cisco software, we were able to successfully connect to our VPN server. I just don't understand why ...
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2answers
55 views

Issues with connecting to OPENVPN

I am trying to configure Mullvad on openVPN - Debian I have followed their online tutorial - Install OpenVPN and resolvconf (sudo apt-get install openvpn resolvconf) Extract the configuration files ...
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1answer
9 views

Sonicwall TZ205 route traffic from vpn connection to wan interface on vpn failure

We have a Sonicwall TZ205 that has a vpn connection to a Private Verizon network over a hard line internet connection. If the VPN tunnel fails we want the LAN traffic rerouted to another WAN ...
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1answer
10 views

SonicWALL SSL VPN Can't Click Bookmarks

I've added an RDP bookmark to my SSL VPN Virtual Office page, but can't click it. I've tried importing the certificate, adding to Trusted Sites, and setting Security to Low....but the bookmark just ...
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1answer
18 views

Managing VPN-based users/VLAN access to a test environment

I'm involved in the setup of a demo/user lab environment comprising several racks of server kit. The idea is that potential hardware/software customers can be given a VPN account that will allow them ...
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0answers
12 views

Process-wide VPN connection via openconnect

I'm using openconnect to connect to a remote endpoint and SSH onto the machine inside the remote network. The problem is, when I do create the connection, the machine I do it on is unresponsive for ...
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3answers
2k views

pptp vpn - Kill User Connection

I'd like to be able to terminate a user's connection to my pptp server from the server itself without interrupting anyone else's connection. Problem is - I have no idea how and have found no useful ...
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1answer
134 views

pfSense/strongSwan “deleting half open IKE_SA after timeout” - IPSec connection Android 4.4 to pfSense 2.2.1 fails

pfSense in version 2.2 switched from Racoon to strongSwan. Since that change, users can no longer connect to the VPN from Android clients (Type IPSec Xauth PSK). The current configuration on ...
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1answer
1k views

Setting up PPTP VPN server, cannot access remote hosts

I'm attempting to set up a VPN server on an industrial ProRoute M2M 4G router. My goal is for a client to be able to log in on the VPN and be able to "locally" hosts that are on the router's LAN. My ...
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1answer
133 views

Network system tray icon and control panel slowly becoming unresponsive in Windows 7 [closed]

I have to manage hundreds of VOIP PBXes, which I connect to via the Windows 7 PPTP VPN client. I've noticed that over time as I add more and more PPTP connections, the network system tray, as well as ...
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1answer
26 views

WSUS on split network

I am trying to find out if this scenario is possible, here is the situation: We have several remote sites that can have their own WSUS server and force the clients to connect via the subnet they are ...
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1answer
1k views

VPN - local and remote networks IP collision

I have created a VPN connection in Windows using the New Network Connection wizard that comes with Windows. It works without problems in most places, but there is one concrete place where, despite ...
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0answers
13 views

Openswan tunnel established; but have access problems

I am working on connecting two office using OpenSwan IPsec VPN. I have successfully established the tunnel, but ran into strange problems: Let's say subnetA(192.168.1.x/24) and ...
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2answers
878 views

Juniper Network Connect and Ubuntu

I'm trying to install the Juniper Network Connect client on Ubuntu -- I'm wondering if any seasoned network admins or otherwise knowledgeable individuals know if it's possible for me to download the ...
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2answers
2k views

Using Ubuntu Karmic as an L2TP Client for VPN

I'm trying to connect to a VPN service over L2TP using Karmic as a client and it's not working. The only details I have are the remote IP address, username & password, and a shared secret string; ...
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13 views

Correct parameters for Android VPN client [closed]

My university uses (requires us to use) Cisco VPN client version 5.0.07.0440. I enter these parameters in order to login: Host: vpn.slm.tr Group Authentication (group username & password): ...
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14 views

How to set up proxy rules on my Debian router? [closed]

Here I have a Raspberry PI working as a wireless router, and I have a working proxy server, which works fine with a client, and some setup with my browser's proxy plugin. I wanna program the proxy ...
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1answer
3k views

Setting up Linux VPN Client on Mint: Never sends “Set-Link-Info” packet

I have tried to set up a VPN Connection on the Linux Mint disto, but could not get it working. When I use a Windows 7 VPN client it works fine. I brought up Wireshark on both Windows and Linux ...
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1answer
2k views

L2TP over IPSec VPN with OpenSwan and XL2TPD can't connect, timeout on Centos 6

I'm setting up LT2p over IPSec on my Centos 6.3 fresh install. I have iptables flushed, permit all. Whenever I try to connect, i get a 'no reply from vpn' and nothi Here's my ipsec.conf file ...
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0answers
10 views

Setup IKEv2 VPN with certificates against a Windows Server 2012 R2?

Ive been able to use certificates to make a SSTP VPN connection against a Windows Server 2012 R2 RRAS. Im trying to use that same certificate to validate a IKEv2 connection. It seems that my firewall ...
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1answer
3k views

FortiClient (Windows 7 32 bit) shows 'connected' for an SSL VPN connection but can't ping the remote server

I am trying to connect to a remote server through FortiClient for an SSL VPN connection. When I connect through the FortiClient (version 4.3.5.472) on my windows 7 32-bit system, it shows connected. ...
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1answer
2k views

How should DNS be configured for remote VPN access to a Windows Domain?

Suppose you have a small windows domain configured as follows: domain name is ad.example.com (as per these guidelines) DC1 is at 10.10.10.3 DC2 is at 10.10.10.4 DC1 and DC2 are running the ...
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0answers
14 views

Enable debug mode in Fortigate SSLVPN client

I have some users that have trouble when connecting to my vpn, I want to see what the errors look like on the user side, hence I enabled the debugging in the client at "Log Level -> Debug" (where you ...
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1answer
2k views

Facing issues in setting up VPN connection(IKEv1) using iphone (Defult Cisco VPN client) and Strongswan 4.5.0 server

I am facing issues in setting up VPN connection(IKEv1) using iPhone (Defult Cisco VPN client) and Strongswan 4.5.0 server. The Strongswan server is running on Ubuntu Linux, which is connected to some ...
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0answers
11 views

Is it possible to use IKEv2 with domain usernames and passwords on Windows Server 2012 R2?

Instead of certificates, is it possible to use IKEv2 with domain usernames and passwords? If not, what is the most secure VPN protocol in Windows Server 2012 R2 that can be used with domain usernames ...
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1answer
877 views

PPTP VPN - No internet access though the VPN

I am very new to the world of windows server I'm renting a VM in the USA for my web hosting(DC, DNS and Web host role) and I decided that I would install a VPN on it so I could re-route me ...
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1answer
141 views

Require smart cards for connections to Windows 2012 remote access server

We have a Windows 2012 server accepting VPN connections over SSTP and authenticating them using the Network Policy Server feature on the same server. For client authentication we've set it up to ...
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0answers
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How to say: Keep connection alive with command line script forticlientsslvpn_cli

With the command line script forticlientsslvpn_cli, how can I say: Keep connection alive until manually stopped? With the window-version forticlientsslvpn I can. Thahks.
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2answers
4k views

Cisco AnyConnect VPN via OpenVPN tunnel [Unable to modify IP forwarding table]

Background: I'm working as a contractor for a small web design agency. We have a particular project / client requires that any updates / development that are performed are done via VPN. The client VPN ...
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3answers
60 views

Can I make a site-to-site VPN with a public IP on one side only?

I purchased two Cisco RV110W routers to create a site-to-site VPN between two offices. At the main office we have a static IP connected directly to the RV110W. The other office is an executive ...
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1answer
37 views

How many static IP's do I need for VPN? [closed]

I am setting up a VPN system for my office. Is it correct that if I don't have a dedicated VPN server, I will need to purchase one static IP per computer I wish to connect to? Or can I just give the ...
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1answer
67 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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3answers
637 views

Bypassing HTTP Proxy throug a machine in cloud

Request: The question must assumed to be hypothetical and answers be limited to technical only. (no ethics and other things) I am in an organization (school) that has very strict network policies. ...