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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How to resolve a “driver failure” error in the Cisco VPN client connecting from a Windows 7 client

I have recently upgraded my laptop from Windows Vista SP1 to Windows 7 Professional. After the upgrade, if I try to use the Cisco VPN client to connect to a network, I get this message: Secure VPN ...
0
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2answers
379 views

Can I NAT multiple Linux clients through a Windows VPN client to a remote network?

Here's the situation: My org has a Check Point firewall. I can only connect to it using Windows, despite making attempts with Openswan. Is there a way I can use the Windows box to VPN into my org ...
0
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2answers
344 views

Remote desktop support via VPN

If a corporate laptop user connects to the LAN via VPN, can an IT support engineer use Remote Desktop to shadow the user's session? Thanks, Rob.
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2answers
2k views

Ping a computer over VPN when ip is in conflict

I usually connect to a remote server over Remote Desktop Connection, however this time it doesn't work (for this particular new server) and I don't really know what to blame. I connect to the network ...
14
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2answers
4k views

When would you use MPLS?

After having just spent months setting up a fairly complex VPN, I'm beginning to look at alternatives for the future. Some of my network providers use MPLS to connect to us, and I suppose it works ...
2
votes
1answer
709 views

VPN with NAT-T between OpenBSD and Microsoft ISA

A customer of ours is setting up an ISA-Cluster in private network address range and we have to build a VPN connection with them. There is no way avoiding NAT-T and this is where we get to a problem: ...
-1
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3answers
346 views

Connect Checkpoint Windows XP

I'm looking information on how to connect checkpoint NGX R60 with Windows XP. I dont have Checkpoint account since I'm only want to connect with it. Is it possible? I've search on google and all gives ...
3
votes
4answers
9k views

Cisco VPN client for WIndows 7 x64

Does anyone know what my options are for a Cisco compatible VPN client on Windows 7 x64? It doesnt look like the standard one is supported on x64 at all (let alone Windows 7) and the Cisco VPN ...
3
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8answers
4k views

Can anyone suggest best SSL VPN Gateway (Clientless 10 users) [closed]

Can anyone suggest best SSL VPN Gateway (Clientless 10 users)
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1answer
249 views

Windows Server 2003 (with IIS6) + VPN Connection

I have configured Windows Server 2003 and it servers web-pages just fine. But as soon as I use my server to establish a VPN connection (using the new connection wizard) to another server I receive "...
0
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3answers
2k views

Access a VPN through Hamachi

I am trying to solve a problem I have with a Cisco VPN. Basically, when I work from home, I now use Remote Desktop through Hamachi to work directly with my computer at the office. Hamachi works fine ...
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5answers
2k views

FreeBSD's VPN & Mac OS X IPSecuritas

I need to be able to VPN in to my FreeBSD server from my Mac using IPSecuritas. I was wondering if anyone ever done something, I'm reading VPN over IPsec but that mainly covers if you had 2 nodes with ...
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vote
1answer
2k views

Setting up Windows 2008 with VPN and NAT

I have a Windows 2008 box set up with VPN, and that works quite well. NPS is used to validate the VPN clients, who are able to access the private address of the server, once connected. I can't for ...
2
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2answers
18k views

Create a Windows VPN Connection from the cmd line

Does anybody know if its possible to create a Windows PPTP VPN connection from the command line for XP/Vista machines? This will allow me to do somethings via Group Policy. Regards
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3answers
101 views

Is it possible to configure a linux box, so that all of its services are available through its VPN server?

I have a hosted linux server with public IP address. I would like to configure it as a VPN server. Then I would like to hide all of its services behind this VPN, so that if I open a socket then by ...
0
votes
3answers
935 views

How can I get my applications to use the tap0 device, rather than eth0?

I am using Ubuntu and I'm trying to establish a vpn-connection to an Endian server, which seems to be based on openvpn. I have installed openvpn and connected to the server, using the following ...
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4answers
2k views

PPTP VPN to amazon EC2 windows 2003 instance

I'm trying to setup a VPN connection to a EC2 instance running windows server 2003. But I can't get it working. I get this error in the event log on the server. A connection between the VPN server ...
5
votes
2answers
2k views

Differences between SSH's tunnels and OpenVPN

I discovered that recent OpenSSH has support for tun devices. When it comes to tunnels and VPNs, I always thought the main programme was OpenVPN. Are there any advantages to using SSH tunnels? What ...
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4answers
2k views

Connected to VPN, I can ping and remote into servers but cannot connect to http, svn or mssql

I have a problem where I can vpn into a network. I am able to ping a certain server (devserver). I can also do a remote desktop into the server. However, if I try to access the server in other ways,...
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2answers
583 views

Resetting Cisco VPN on a Mac?

Sometimes our Macs will get Error 51: Unable to communicate with the VPN subsystem. Please make sure that you have at least one network interface that is currently active and has an IP address and ...
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1answer
655 views

Creating a VPN Tunnel between website and the server

The machine which is connected in server LAN has the IP Camera Connected. From server the IP camera video feed can be viewable. I would like to view this IP camera from anywhere on the world through ...
0
votes
2answers
1k views

Using tokens with SSL VPN

Could somebody explain how tokens fit into the VPN world? We currently use Citrix XenApp as our remote access solution and it works very well. But we're considering adding an additional layer of ...
2
votes
3answers
6k views

Connect to Cisco VPN using Shrew

I'm using Vista 64 and could not set up the Cisco 32 bit VPN client. I saw in one of the posts that you could use Shrew instead. I need some guidance on setting up Shrew to connect to my office ...
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3answers
681 views

Need simple terminal device for vpn access

I'm looking for a "simple terminal" device that we can use to access the VPN at a client site. Contractors don't get laptops and this client does not allow personal computers to access their network ...
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votes
6answers
3k views

Have one application use VPN while others do not in Linux?

I want one application to use a VPN connection while others do not. I'm using Xubuntu (thus XFCE) but I'd like a command line / static configuration solution if it's possible. Is it possible to ...
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3answers
2k views

Server to Server Persistent VPN Connection?

What would be the best way (i.e., most reliable way) to create a persistent VPN connection between 2 servers if you don't have the ability to create a point to point VPN between the edge firewalls/...
0
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2answers
2k views

ISA 2006 refuses VPN DHCP requests as spoofing

I'm running ISA 2006 with PPTP VPN for my AD-controlled network. DHCP is located on the ISA server itself and authentication is done by RADIUS (NPS) located on the DC. Right now my VPN clients can ...
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2answers
643 views

Routing select hosts through vpn

I have a PPTP VPN connection set up on an ubuntu 8.10 box as ppp0 and I was wonder how to route select connections to go through the VPN. For example I want google.com to go through the default ...
0
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3answers
906 views

Need a sophisicated VPN client for Ubuntu 9.04

I use the builtin VPN configuration of NetworkManager to connect to our Microsoft PPTP VPN server. It is a barebone VPN configuration tool(maybe i'm wrong) which routes all your traffic through the ...
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3answers
2k views

How to find connected hosts at network (vpn or lan)

I have posted this same thing at stackOverflow and someone pointed me at the fact that this should be here instead... I'm looking for possible solutions to the following need: I have a VPN ...
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2answers
796 views

Site to Site VPN with ISA 2006 to a Dyndns Hostname?

I would like to create a site-to-site VPN between my ISA 2006 and a DLink router on the other side. My ISA got a fixed external IP Address, but the Dlink only has a dynamic one. So it makes use of ...
3
votes
3answers
4k views

How do I send traffic to specific IP addresses through VPN and others directly to the internet?

I am running Windows 7 and using the Cisco VPN adapter to connect to a private network where I access resources starting with the IP address 172.. My problem is that when connected to the VPN all ...
0
votes
1answer
1k views

Internet Sharing in a LAN using VPN

I have a Lan with 6 pcs, one of them I used as a server with windows 2003 server. I want to share Internet between PCs on Lan , using VPN , and just how has valid user on server can access to Internet....
2
votes
1answer
19k views

Connected to a VPN on Mac OS X, now what? [closed]

I'm a little confused as to how to access the VPN network I've just connected to on a mac. I've successfully connected, but don't know what to do now.
5
votes
6answers
13k views

HTTPS vs. VPN for communication between business partners?

A business partner has asked to set up a site-to-site VPN just so that a few servers can communicate with each other over HTTPS. I'm convinced this isn't necessary, or even desirable. To be fair it ...
0
votes
1answer
888 views

Juniper SSG5 Firewall

I have a SSG5 firewall with some route based VPN. I have a LAN, a DMZ, an another net and WAN. How should I do to make DMZ use VPN and not LAN? I think it's a routing problem. But Source routing doesn'...
1
vote
7answers
3k views

firewall vpn for small business - cisco asa 5505 vs. citrix access gateway 2010 vs. sonicwall sslvpn 2500 vs.juniper sa 2500 [closed]

I have a small office network with about a dozen servers and <50 users. The internet connection is currently a T1 through a cheap netopia firewall. I'd like to upgrade and get ssl vpn. I'm very ...
0
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1answer
339 views

Internet sharing + VPN?

I have a VPN between two Windows XP computers - the first one is connected to internet via local area connection and it's supposed to be the server, while the other one is the client. The VPN ...
0
votes
1answer
620 views

Is there any possible way for a VPN connection to result in corrupt file uploads?

Update w/actual answer: I selected the single answer below, because it encouraged looking deeper into actual machine, actual user, etc. The problem appears only in Microsoft Word files, and only for ...
0
votes
1answer
3k views

Routing and Remote Access: How to configure VPN?

My only experience with VPN so far is as a user (e.g. log in to work) Now I'm trying to set up Windows Server 2003 to connect to a VPN LAN (address space 192.168/16, no default gateway, protocol is ...
3
votes
3answers
1k views

Linux IPSec issue. (CentOs 5.3, manual keying)

I'm creating an IPSec tunnel from a Linux box to a SonicWall firewall running standard firmware. The tunnel seems to be getting created just fine, but packets from the Linux box to the remote network ...
1
vote
4answers
2k views

No External Network Access Through Ubuntu VPN

I have setup pptpd as my VPN server on Ubuntu Server 9.04, I am able to connect to the VPN from the client and can access the server's local network, but I am unable to connect to the external network ...
0
votes
4answers
517 views

Replacing a Cisco Pix Firewall with a D-LINK DFL-CPG310 Firewall

Does anyone have any experience migrating from a Cisco PIX to a so-called non-enterprise grade firewall/router/vpn? I'm a non-networking professional (developer) that flunked the CCNA (only got a ...
1
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3answers
3k views

Apple - AirPort Extreme - VPN Mac OS X

Is there a way to utilize an Airport Extreme in order to VPN in? Not using MobileMe
0
votes
1answer
257 views

VPN Authentication Using AD on Secondary Server

I have two servers, SBS 2003 and Server 2003. The Server 2003 is running as VPN server and is connected to the domain of the SBS 2003. I am trying to get the VPN to authenticate domain users. I can ...
0
votes
1answer
423 views

Setting up a certificate based VPN access point

We are currently using a Microsoft RAS server, using PPTP for people to VPN into the office network. Its not particularly secure as peoples usernames are predictable, and many of the users are not ...
1
vote
2answers
670 views

How to have internet connection over VPN while “Microsoft Firewall Client for ISA server” is running?

I have the software mentioned in the title running on my machine. When I connect over VPN to my company's network, my internet connection gets borked, because somehow the ISA firewall blocks it. This ...
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2answers
3k views

Automate running Cisco VPN Client and RDP

I am trying to automate running the Cisco VPN Client and then a RDP session. What is a good way to do this? Batch File? Powershell? Other I have played with a batch file and this kind of works. cmd....
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8answers
3k views

Dual WAN Router w/Failover for < 50 IP Network Recommendation

Looking for a good dual WAN (for failover, don't care about load balancing) router for a small network (<50 devices). I don't want anything home-grown - has to be commercially supported hardware. ...
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vote
2answers
721 views

Sonicwall VPN site unable to communicate with Windows PDC

(First question, please be patient) We have a SonicWall NSA-2400 appliance as our firewall within our primary location. (SonicOS Enhanced 5.1.0.8-17o) Remotely we have 2 sites with Cisco 2800 ...