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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3answers
3k views

Distinction between an extranet and a DMZ [closed]

I've been reading about intranets, extranets, DMZs and VPNs now, and I'd need some clarifications related to extranets and DMZs. I understand that they are different types of concepts - extranet ...
0
votes
1answer
41 views

How to pass request from one private network to the other, when client only connected to one network

I've a network topology on Azure which looks like this: Virtual Private Network A: address 10.0.0.0/16 Gateway: GatewaySubnet: 10.0.1.0/24 Public IP: dynamic Client IP range: 172.16.0.0/24 ...
0
votes
1answer
13 views

setting up hardware site to site vpn connection using one customer gateway to multiple vpcs

so we have 4 vpc's but have to connect them to our on premise office and set up vpn connection between them as i can create only one customer gateway because we have only one public ip address for our ...
0
votes
1answer
64 views

Why should I use VPN in this scenario?

I have one web application, that is deployed on cloud. Now, this web application needs to access 3 Postgres databases, located in 3 different location(Lets call them, client systems). So one day, I ...
0
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2answers
2k views

Unable to RDP to Windows Server 2012 via VPN connection

Using a VPN connection I am able to RDP to all of my servers other than the Windows 2012 servers. When on the local network I was successfully able to connect to them. I saw a post that seemed to ...
1
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2answers
3k views

VPN PPTPD with MPPE Support for Debian or Ubuntu

Having an unencrypted vpn connection from a windows client to linux is pretty easy by using pptpd. When I was looking for an solution for encrypted (per MPPE) connection, I found a lot of information ...
0
votes
3answers
4k views

IPSec VPN Shrew to Fortigate

I'm trying to configure an IPSec VPN on a Fortigate 80C and connect to it using Shrew Soft VPN. I'm stuck with a negotiation failure, even though debugging on the Fortigate unit shows the same values ...
1
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2answers
4k views

VPN Connection Causes Internal LAN Connection Loss with Server

I've tried configuring basic PPTP VPN at my small business using a number of different tutorials. As far as I can tell, the actual VPN connection worked fine, but upon connecting a client, the Server '...
0
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0answers
33 views

NAT'ing public IP through AWS VPN

I have a hardware VPN tunnel configured through Amazon Web Services (AWS), to a subnet which contains private instances behind an Elastic Load Balancer. I would like to have instances at the other end ...
7
votes
1answer
140 views

How does Windows decides which DNS Server to use when resolving names and connected to a VPN

When connected to a VPN network how does the windows DNS client choose a prefered DNS server, between the DNS servers configured for the local connection and the server statically defined for the VPN? ...
0
votes
1answer
1k views

Openvpn - stuck on Connecting

I've got a problem with openvpn server... every time when I trying to connect to the VPN , I am getting a window with login and password box, so I typed my login and password (login = Common Name (...
0
votes
1answer
1k views

Persistent static route stops working after VPN drops and reconnects

I've got a VPN between two networks, one home and one office (A and B). Their subnets are: (A) 192.168.1.0 and (B) 192.168.0.0 The two networks have identical ADSL routers. Unfortunately these can ...
0
votes
0answers
22 views

Server based SSLVPN vs HTTPS

I'm looking to set up a more secure way to access the backend to our company website that employees use. I'd like to do it in the most minimal way possible so as to not require additional hardware and ...
1
vote
1answer
2k views

Cannot RDP into Windows 7 over VPN

The exact scenario where it fails: I am unable to RDP into any Windows 7 or 2008 R2 servers within a certain subnet, while connected to the network via VPN. Windows 7 Client connected through the ...
0
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0answers
13 views

FortiGate 60D > 2 VPN Configs (with + without split tunnel) for the same user group

I have a FortiGate 60D - which I use to create a VPN connection to our organisation's network. I was able to configure the VPN with split tunnel, as well as without split tunnel. Now, the issue is, ...
0
votes
1answer
2k views

Route all traffic through StrongSwan VPN

I'm new to this - please excuse my ignorance. I have looked through many other similar questions to no avail. Trying to set up a StrongSwan VPN such that client C can connect to host H, be assigned ...
6
votes
3answers
6k views

How can Bonjour be setup to function over a VPN connection using Mac OS X — Mountain Lion Server?

I purchased Mountain Lion Server for our office thinking that Bonjour would automatically enable any computers connected via VPN to see all computers and applications (such as Bento) running on the ...
1
vote
2answers
1k views

How do I know if an openVPN tunnel is established?

How do you know if a Site to site VPN tunnel is established in OpenVPN? Apart from pinging the other side, is there a command or something that shows the status of the tunnel? I am using centos on ...
1
vote
1answer
1k views

pfSense - Site to Site OpenVPN

I have two pfSense 2.1 servers running with LANs of 192.168.0.0/24 and 192.168.10.0/24. The pfSense servers are 192.168.0.1 and 192.168.10.1 I just configured an OpenVPN site to site tunnel, that ...
0
votes
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 ...
-1
votes
1answer
585 views

enable java app to establish http connection under network of VPN.

Some relative question http://stackoverflow.com/questions/17170980/connect-to-http-server-behind-vpn-with-java has already asked in Stack Overflow while I don't still have a solution since this should ...
2
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0answers
17 views

tinc restrict communication between clients

I've a network: [host] <------->[host] <----------- [workstation] ^ ^ ^ ^ / \ / \ / \ / \ [client] [client] [client] [...] (pointers are ConnectTo ...
0
votes
1answer
1k views

Help with OpenVPN setup on Windows Server 2003

Just wondering if someone can assist me further with the set-up of OpenVPN on my Windows Server 2003. I have configured Win Server as per the following guide: http://tinyurl.com/kxusv and I'm now at ...
2
votes
1answer
1k views

Route outbound connections from local network through VPN

I have a server A running OpenVPN, an OpenVPN client B (a rooted Android phone as it happens) and a third party C (a laptop, tablet etc.) tethered to B. B can use the VPN to access the internet via A;...
0
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0answers
10 views

Multiple DNS for Cisco AnyConnect (ocserv)

I'm making a VPN server on my own VPS (in Japan) , and I'm using the OpenConnect VPN Server (a.k.a. ocserv). I want to have multiple DNS servers be available to the user so that the best one is used ...
1
vote
1answer
747 views

Connecting to a Cisco ASA 5510 with Win 7 VPN client

Is it possible to configure a Cisco ASA 5510 to accept a connection from Windows 7 with the built in VPN client software in Win7 ? I know this question has sorta-been asked before on SF but I'm ...
0
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0answers
9 views

Multiple VPN connections on one terminal server

Let's say I setup a terminal server and one user connects to it with several simultaneous rdp sessions from the same PC. Could he setup different vpn profiles on each rdp session and have all of ...
-1
votes
0answers
18 views

Should I be able to create this VPN setup?

My boss has asked me to setup a scenario which I told him I don't see why you would want to do it this way and I don't think it can be done. He want to have the WAN ports of two routers on the same ...
1
vote
1answer
45 views

Can't access apache webserver remotely after connecting to VPN

I have an apache webserver installed on my pc whcih works as expected untill I connect to my VPN service provider (Private Internet Access) using their software. Once connected I'm no longer able to ...
2
votes
3answers
3k 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 /etc/openvpn/...
0
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0answers
34 views

How to fix failing connection to VPN(ipsec+ikev2)?

Auth made with certificates ubuntu 16.04 + strongswan. Client connecting from win7, certificate was added like said in strongswan Wiki. Config made also like in strongswan wiki, but i got error: '...
10
votes
7answers
7k views

How to get forticlient working in OSX El Capitan

The forticlient VPN software is borked, when using split horizon, since OSX El Capitan. The problem is that DNS requests are sent out on the normal primary interface to the DNS of the VPN tunnel. How ...
0
votes
2answers
59 views

VPN - Intermittent connection issues

Most of the time, our VPN (L2TP over IPSec, SoftEther) works great. All the users (3 or less concurrent) can connect without problems. Lately, we have been noticing that we sometimes can't access ...
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)? ...
0
votes
1answer
2k views

Cannot connect to my L2TP IPSec VPN

I am trying to get my VPN (L2TP IPSec PSK) to work. I have a Synology NAS where I have setup everything as it says on the Synology support page. In my Asus RT-N66U router I have opened UDP ports 500,...
1
vote
1answer
3k views

How to get OpenVPN Client (Mikrotik RouterOS) <-> OpenVPN server (Debian/Linux) setup to work

I have some issues with making MT to work with OpenVPN server (Debian). I can make successfull connection to OVPN server, but traffic is not routed through OVPN server. Here is my configuration. ...
2
votes
4answers
19k views

VPN is working, except for DNS lookups. Firewall (Cisco ASA 5505) issue?

I've got the following set up: LAN -> DHCP / DNS / VPN server (OSX 10.6) -> Cisco ASA 5505 -> WAN Connecting to the LAN via VPN works fine. I get all the details properly and I can ping ...
0
votes
1answer
2k views

VPN Between Checkpoint R75.20 and AWS VPC

I have been trying for a long time now to configure a site-to-site VPN connection between Amazon and a Checkpoint R75.20 (previously i tried with Azure) unsuccessfully. I have tried everything and ...
0
votes
0answers
16 views

OpenVPN server to forward traffic to client

I've set up OpenVPN on my Debian server. I want all traffic that goes on the OpenVPN server on port 65535 to route to a client's port. The client is connected to the server using OpenVPN. But the ...
0
votes
1answer
1k views

How Do I Troubleshoot Azure VPN Without Access to Peer's VPN Device?

I have a rather (relatively) tricky situation: I have to get a VPN tunnel up, between my virtual machines on an Azure subnet and servers behind a telco's VPN gateway. I chose to use the in-built VPN ...
2
votes
2answers
4k views

Vyatta VPN IPsec tunnel random dropouts

I keep getting random dropouts for my VPN tunnel, it only happens rarely (~twice a week) if I do a "service ipsec restart" then it immediately starts working again. Really annoying as I'm try to ...
0
votes
0answers
30 views

VPN tunnel via nas (synology) - how to route

I have two NAS (Synology) at two different locations, there is a PPTP tunnel between them. I also want to use the tunnel now for my other clients to connect to a server. Bridging the all of the ...
0
votes
1answer
33 views

How to authenticate clients trying to access my website via my external IP address? [closed]

I have made a ruby on rails app which is running on 0.0.0.0:3000 I have also forwarded the port 3000 on my router so that it is accessible remotely via the internet. So, I can view the webapp by the ...
0
votes
2answers
2k views

VPN Access to a Synology NAS Behind a Firewall

I have a box that I want access to from outside the office (Synology NAS). I don't need access to the rest of the subnet, just that box. For the moment it's to use a git repo, but some day maybe file ...
0
votes
2answers
2k views

Windows Server 2012 VPN route from LAN to client

I am trying to set up a VPN using Windows Server 2012 Standard. My network has a SonicWALL edge router, and the server in question is a DC, running DNS, DHCP and RRAS, and the subnet is 10.0.0.0/24. ...
1
vote
1answer
3k views

Missing iptables rules for Strongswan routing for VPN for phone

I have a Centos 6.6 VPS out on the Internet that has a public IP. I have installed StrongSwan 5.1.3 to allow my BlackBerry10 phone to connect from hotspots and use the VPS' connection. The VPS' IP ...
3
votes
2answers
2k views

Restricting nginx website connection to VPN Users on the same server

My main aim is the following: Install a VPN server on a server, and a website on that server should be accessible only to users that are using the VPN on that same server. First, the two server case ...
0
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0answers
57 views

openvpn: How to not use VPN for domains with multiple IP addresses

I want to route around openvpn for a specific domain. I have tried: allow-pull-fqdn route specificdomain.com 255.255.255.255 net_gateway But this simply does a DNS lookup of the domain and adds ...
3
votes
2answers
1k views

sonicwall vpn and NAT

I have a site-to-site VPN set up with a vendor. Let's say the tunnel endpoints are 192.1.1.101 on my side and 192.1.2.0/24 on the vendor's side (which get's NATted to their LAN of 10.x.x.x). This is ...
1
vote
1answer
1k views

Can I use the same client certificate in multiple OpenVPN tunnels to the same server?

I have a simple setup like this: SERVER ---- INTERNET ---- CLIENT On SERVER I already have OpenVPN set up with a sertificate for CLIENT. On CLIENT I already have OpenVPN set up to contact the server ...