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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1answer
5k views

Windows VPN - NO internet access

I host a network of servers behind a Fortigate 200a firewall in the DC. I connect to those servers via a VPN connection. The problem is that when i connect to the VPN, I lose my internet connection ...
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2answers
450 views

Router for Internet via VPN, HTTPS-Proxy or SSH

I'm curious if someone knows an answer to my quite special question. I want to realize the following setup: I have 1 static IP with (restricted) internet access via Ethernet. I want to get a router ...
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0answers
211 views

Windows 2003 VPN, client connected to server, but can only ping part of servers

My Windows 2003 server has an integrated ethernet card as well as a dlink card. Using "Configure your server wizard", I successfully created a VPN server. The server IP is : 192.168.123.1 and 192.168....
2
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1answer
483 views

Opportunistic encryption with StrongSwan

I've been struggling with StrongSwan for a couple of days trying to get it do something like Opportunistic encryption. I've read a few places that it should be able to do it, but haven't been able to ...
2
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1answer
1k views

How do I make servers visible on my VPN?

I'm tinkering with web servers on Rackspace, trying to figure out if I can set up a website with public parts and also private parts that are visible only via a VPN connection. I have 2 servers ...
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0answers
465 views

Route VPN gateway traffic via tun0

On my Linux box, I got a tun0 dev by ipip like: tun0 Link encap:IPIP Tunnel HWaddr inet addr:10.10.10.2 P-t-P:10.10.10.1 Mask:255.255.255.255 and I running a ipsec vpn server(...
5
votes
1answer
45k views

IPsec VPN site-to-site: How should I configure the ipsec.conf files on both sites to get the tunnel up?

What I am trying to do is to create a site-to-site IPsec VPN between my network and my friend's network. We both have a router and two computers on each router, with all computers running Linux. So I ...
3
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3answers
226 views

I'm looking for a straight forward tutorial on setting up a remote access VPN, preferably free [closed]

I want to connect me and 3 friends networks together so we can work together on visual studio projects together using the Team Foundation Server. From what I've read the easiest and best way to do ...
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1answer
428 views

Getting internet access from remote host through VPN like you are a VPN's LAN client

On my server(CentOS 6.2), I have installed CoovaChilli* software. Bellow, I will present what I need to do, and put my questions: My LAN that is managed by server is 10.1.0.0. The Internet IP address ...
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0answers
449 views

Cisco with site-to-site and EzVPN - configuration Issue

This is the first time for me to work with Cisco Router. The below mentioned is my configuration where Cisco Srv is Cisco 7200 Series Router XYZ is one VPN Server running on Linux. RAC is ...
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2answers
98 views

LAN to LAN VPN connectivity issues

I have a route-based VPN with limited functionality. My computers on site-A can ping one workstation on site-B, it happens to be the only workstation that is not part of the domain that has been ...
0
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1answer
2k views

Issue in setting up VPN connection (IKEv1) using android (ICS vpn client) with Strongswan 4.5.0 server

I am facing issues in setting up VPN connection(IKEv1) using android (ICS vpn client) and Strongswan 4.5.0 server. Below is the set up: Strongswan server is running on ubuntu linux machine which is ...
0
votes
1answer
6k views

Setting a routing entry with Juniper SSG 5 - LAN to LAN VPN

I have a two-parter: I set up a LAN to LAN VPN yesterday (following this juniper kb article) and it was almost working, so I found another guide and went through the process of making route entries ...
3
votes
2answers
4k views

How can I setup a VPN for remote users to connect to a AWS RDS server?

I have remote developers that travel and have constantly changing IP addresses. I would like them to be able to connect to a VPN running on a instance on EC2. Once they are connected to the VPN with a ...
0
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3answers
961 views

Adding ESX host through VPN based IP

We have many esx host in branch. To manage them, we using vsphere client for each of them. Brach office and head office is connected with VPN based IP. For each branch is connected with 1 Mbps ...
0
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2answers
80 views

two network from one adsl connection,

If i use a telephone splitter at an adsl line and connect a VPN test modem and the existing modem to the output of the line splitter,can i get two network with different static ip address? I know this ...
0
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2answers
5k views

How to route/redirect my Internet traffic through another router/node on the net?

I am trying to access some content on the Internet which has some stupid geographic restrictions (access limited from a specific country. Most likely the restriction is IP based. I happen to have ...
1
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1answer
3k views

How to change default gateway on XP VPN connection?

When I connect to an XP VPN the default gateway for the connection is the IP address of the VPN server machine. I think this is the reason I cannot connect to the internet via the VPN. How do I ...
0
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1answer
273 views

Cannot install anything because of dependencies. (ubuntu)

Hey so my web server on my vpn was not sending out any emails via php and so I tried installing quite a few packages and they all started giving me this error: Reading package lists... Done Building ...
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votes
1answer
380 views

Forcing all Internet Traffic OverVPN, Allowing LAN Access

I have an Ubuntu Box on my LAN that I would like to: Send all external traffic over an OpenVPN connection (tun0) Deny all external traffic if the OpenVPN connection should fail Allow all internal ...
0
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2answers
9k views

Just how slow should my VPN be?

I have a VPN setup between a remote office with 2 ADSL connections (8Mb downstream, 512Kb upstream) and a main office with a 10Mb EFM connection (10Mb both up and down). The VPN is an IPSec ...
2
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1answer
322 views

IPTables unable to nat trough VPN

I have a VPN connection to a server on a remote location. I want other pc's to be able to reach the webserver on the remote location trough the VPN connector. But i can't get where i want. This is ...
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2answers
75 views

How can I move a service to a new server but keep the same IP and port?

I have 2 servers in the same LAN (connected to the same switch). Each has it's own dedicated public IP address. Let's say 1.1.1.1 and 1.1.1.2. I'm running Windows Server 2003. I have 2 game servers. ...
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2answers
118 views

Connecting multiple lans by VPN

Our customer has about 10 different offices. Head office has a router which maintains IPSec VPN connections to all of the site. Each site has their own IP range, eg.. 192.168.50.x 192.168.60.x 192....
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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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1answer
79 views

What type of connection to get for a web server [closed]

I've been doing some research about this topic but I had no luck finding my answer. Will a 2Mbps G.SHDSL connection do the work or should I go with a 5/10/20Mbps Metro Ethernet connection? Or am I in ...
6
votes
1answer
5k views

L2TP/IPSec from Windows 7 to ASA 5520

I am trying to setup L2TP/IPSec on our ASA5520 to support a fringe case for one of our developers. The Windows VPN subsystem apparently stores the kerberos or NTLM cookie for the login when you use ...
4
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3answers
597 views

How can I ensure home VPN users don't save connection password?

We are using a PPTP VPN, on Windows RAS/Server 2003. We have users verify anti-virus patching, and then after verification grant access to the VPN. We don't use a CMAK applet, we just provide users ...
3
votes
1answer
2k views

Remote VPN - two-factor authentication with Cisco ASA + OpenLDAP

Can somebody give me a pathway (or link to the documentation / how to) to implement two-factor authentication (LDAP password + certificate) on Cisco ASA for RemoteVPN (with Anyconnect client)? ...
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2answers
1k views

Configure IPTables to block specific ports on VPN Disconnect?

I am using the latest Ubuntu distribution... and I have a rather spotty VPN connection. I am using the default Network Manager application that came with Ubuntu. I am having trouble maintaining a ...
0
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1answer
200 views

Getting PPPD to log successful CHAP authentication

I've successfully set up an OpenSwan L2TP/IPsec VPN. PPP is used to authenticate the peer (via CHAP) and set up the virtual network interface, and that works well. My question: how can I cause pppd ...
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1answer
392 views

Disable Certificate Revocation in vyatta ipsec vpn

I have a problem where the VPN on a road warrior configuration. our windows hosts work fine. our mac's don't work so well. Errors from StrongSwan: ocsp status is stale or not in cache crl not ...
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1answer
106 views

Replacing modem with a vpn router

Can I replace an open network iconnect 624 modem with a cisco router in a small network that needs multiple PPTP VPN connection? iconnect 624 modem doesnt allow multple simultaneous PPTP VPN channels? ...
0
votes
1answer
950 views

Debian 6 and OpenSwan does not work with iPhone as client

I have just installed OpenSwan on Debian 6.0, and configured it according to this tutorial: http://confoundedtech.blogspot.co.uk/2011/08/android-nexus-one-ipsec-psk-vpn-with.html There are many ...
2
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0answers
3k views

Debian squeeze as L2TP/IPSec gateway for Android devices

I'm trying to configure Debian squeeze as L2TP/IPSec VPN for Android devices, but with no great success. So far I have done following: Successfully configured Debian with openswan implementation of ...
1
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1answer
2k views

Pfsense IPsec VPN not listening on port 500?

I am trying to setup a home VPN with IPsec as I have read about PPTP having some security problems and being outdated. I found an article on the web that shows you how to setup an IPsec VPN here which ...
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4answers
3k views

VPN Faster than Stock Internet Connection

This is a really odd issue. When connected to corporate VPN all http requests are normal and as expected. When not on vpn using either my laptop, desktop, or ipad all http requests appear to be ...
3
votes
1answer
192 views

Accessing a file share across an ocean (through a VPN)

I am in the process of setting up a log shipping scenario with two SQL Servers linked via VPN (Barracuda NG Firewall, for what it's worth). The VPN is using UDP and packet compression, so I don't have ...
3
votes
1answer
5k views

VPN Encryption Domain

I'm trying to connect to a counterparty using VPN IPsec. I have a standard cable broadband connection with a single static IP address. The counterparty have asked me for my "Public IP Address Assigned ...
1
vote
3answers
2k views

Unable to access VPN from inside network (Cisco ASA)

I'm using an ASA 5510 for a large network containing multiple subnets, some of which (wireless) have limited network access. I'd like to allow the wireless users to be able to VPN in for full network ...
2
votes
2answers
6k views

Internet Explorer not working after establishing a VPN connection

I have a problem which is constantly appearing on each Windows 7 computer I'm using whenever I establish a VPN connection. The problem appears only if using a proxy server for Internet access; it ...
2
votes
1answer
137 views

Two different networks with two different nameservers

On (Arch) Linux, I configured a VPN, which I do not want to use for all the traffic, but for the software that binds to the associated tun/tap interface. So far, with the help of iproute2's policy ...
1
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1answer
374 views

SSH port forwarding, forward port over VPN

The scenario: I have a Linux laptop (linuxlaptop) There's a piece of software that I develop that access a web service https://ws.behind-vpn.com that is behind a Cisco AnyConnect VPN. I cannot ...
3
votes
3answers
28k views

How to monitor VPN traffic with Wireshark on Windows 7?

I'm running Wireshark 1.6.7 (latest available release) x64 on Windows 7 x64. I only have a single network card on this computer, and Wireshark shows only it as an available adapter to capture packets ...
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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
808 views

VPN, Tunneling to hide 'real IP' through my proxy server while showing the client IP on 'real' server side

I would like to hide my 'main server' behind the load balancer, call it 'proxy server' Although I use some closed-source software on 'main server' and it needs the client IP address to operate well. ...
1
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1answer
862 views

OpenVPN client “reboot loop”, but still working slowly

I have a personal OpenVPN server out on "the tubes". Last week, I was able to connect without incident and with very good performance. This week, when I manage to connect, the client seems to enter a "...
3
votes
3answers
540 views

Fast, reliable data transfers from/to China

We are a small company and we will need to transfer rather large amounts of data (10GB+ each time) between Europe and China in the near future. As many may have experienced, Internet connections to ...
1
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1answer
208 views

Is there an equivalent of Cisco IOS' virtual tunnel interfaces in Juniper's JUNOS?

It sounds like Cicso's virtual tunnel interfaces let you run dynamic routing protocols over IPSEC tunnels without GRE (see here). I was wondering if there was an equivalent in Juniper's JUNOS. I didn'...
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1answer
49 views

Does a VPN certificate request need to be encrypted

We have a Cisco 3000 VPN concentrator and use the Cisco VPN client to generate certificate requests, which we then create/authenticate on our certificate server. When the help desk generates the ...