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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139 views

pfsense ipsec vpn to amazon aws not connecting

I'm trying to set up an ipsec vpn from our DC networks to our amazon vpc, so a site2site aka network to network connection. For this I've set up pfsense 2.2.6 and gave it a public IP on a WAN ...
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1answer
21 views

Hosts with identical local IP's in separate environments disconnecting each other on connection to L2TP VPN

Host A, located in Virginia, connecting to TZ-215 L2TP VPN (WAN GroupVPN) server. Local IP: 192.168.1.2. Connecting using a unique local account setup on TZ-215. Host B, located in Pennsylvania, ...
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128 views

OpenSwan VPN IPSEC Tunnel Connection

I was hoping this website would be able to help with solving this issue since I've been running in circles on my end! I am using OpenSwan to setup an IPSec tunnel between a VPN server on Rackspace ...
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53 views

vpn-over-ssh ipv6 tunnel getting permission denied connecting to tcp

Using my script, I can establish a working vpn for ipv4 and even able to ping ipv6 addresses. However, trying to connect to an ipv6 address I get "permission denied". ➜ ping -6 ipv6.google.com -c1 ...
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29 views

VPN revocation error?

I have managed to successfully configure a SSTP VPN connection on my internal client PC, but only through registry fixes. I keep getting this error relating to checking to see if the server has been ...
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2answers
28 views

How do I tell if a VPN client's traffic is going through our network?

We have a VPN accessible by a customer (we host a database and other stuff he uses via VPN). However, how do we tell if this person is browsing the internet through our network instead of his own's ? ...
2
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1answer
79 views

Can not add static route in my Ubuntu, SIOCADDRT: Network is unreachable

I'm trying to add a static route in my VPS to a client that is on the other side of the VPN tunnel to my VPS and forwards it's traffic through the tunnel. This is the setup of my destination that I'm ...
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1answer
67 views

Cannot connect to SSTP VPN Error 20227

I have a working PPTP VPN on Windows Server 2008 and I can connect to this PPTP VPN on a Windows 10 notebook with an AD-User. But when I am trying to switch to SSTP on my Windows Server by importing ...
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0answers
39 views

Dual path VPN on ASA 9.2

We have two sites that are joined by a VPN over two WAN links, one primary and one backup only. The VPN endpoints are a pair of active/standby ASA clusters at each site. Each site also has multiple ...
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33 views

SSH to OpenVPN Connected System AND Tunnel through VPN

I want to SSH to a Docker system running Debian (latest), with OpenSSH, and OpenVPN installed. I also want to create a Dynamic forward (SOCKS proxy), and I want it route through the VPN connection as ...
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18 views

Why does a VPN fixes connection issues on games [closed]

My ISP company is giving me troubles when I play some online games. While monitoring the network using WireShark, I was able to identify a TCP Retransmission on a packet with a certain sequence number ...
2
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1answer
58 views

Only allow access to a port when connected to VPN

I am running a Centos 7 server with OpenVpn on an amazon ec2 server. How can I configure it to only allow access to ports 2087 and 2083 when I am connected to the VPN, but not when I am not connected. ...
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1answer
31 views

How to find my VPN gateway?

I'm not a network engineer but I'm trying to configure my linux machine to have internet access while being connected to my VPN. My current idea to solve this is to connect to my VPN while ...
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1answer
41 views

Cannot access Internet after connected to VPN [closed]

I have set up a VPN on my CentOS server. Client side can connect to sever side, and ping to each other. However, I can not access internet any more. lo Link encap:Local Loopback inet ...
0
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1answer
27 views

Got VPN setup to AWS EC2, how to setup RDP access?

I setup OpenVPN on a AWS EC2 windows server and got my client pc to VPN successfully to the EC2 instance. How can I setup and allow RDP access? I want to allow access only when I VPN. I tried ...
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2answers
99 views

connect to 3rd party VPN server but don't use it as the default route?

I would like to connect to a 3rd party VPN server in Linux (e.g. Debian Jessie) but by default still use my eth0 lan interface as the default route, and am curious how to achieve this. I will be using ...
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2answers
243 views

Azure - multiple virtual network gateways?

Within Azure, can a single virtual network have two gateways, one for devices that are policy based, and the other for route based? If so, how? As to why I'm asking: I need to connect a legacy ...
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26 views

Linux route issue when using IPSEC tunnel with PPTP client

There are network configurations of my box: The interface pptp-vpn is a ppp connection to a remote VPN. 192.168.6.229 is a IPSEC tunnel IP of my cell phone. eth0.2 is the wan interface. I try to ...
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1answer
16 views

Endpoint to security gateway tunnel

I want to establish a connection between the client and the proxy server through a VPN tunnel in android device. I want to do this at layer 2 or 3 , where a packet can captured and encrypted. Please ...
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1answer
32 views

Linksys LRT224: 400 Bad Request when exporting OpenSSL client configuration file

I setup an OpenVPN client configuration on my Linksys LRT224 but when I try to "Export Client Configuration", the browser shows a blank page with "400 Bad Request - Your client has issued a malformed ...
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1answer
31 views

How can I set up a VPN server on an EC2 instance that allows connected hosts to communicate

I teach an after-school program where we're using MIT App Inventor, which requires a connection between the mobile device and laptop. The network at the facility uses isolation, which prevents ...
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1answer
32 views

Juniper VPN - Block connections when on internal LAN

I would like to know if it's possible to block my users from connecting to the corporate VPN when they are on the internal company network. I have users that tend to leave it connected while at work ...
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1answer
584 views

Cannot Connect to PPTP VPN

I set up a PPTP VPN server (insecure, I know, but this effort is primarily a learning experience) using PPTPD on a spare Ubuntu 15.10 desktop I had laying around, but am unable to connect to it from ...
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3answers
208 views

VPN Tunnel, subnets conflict

I'm trying to create IPsec VPN Tunnel between two sites. Site 1 Fortigate 140D Local subnet : 192.168.1.0/24 Site 2 Fortigate 100D Local Subnet : 192.168.2.0/24 But when I try to create it, it ...
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36 views

Shrewsoft VPN passthrough Cisco ASA 5505

I have a shrewsoft VPN connection setup that passes through a Cisco ASA 5505, it manages to connect okay and i am able to ping etc but if i try to load anything e.g. web interface nothing is returned. ...
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1answer
72 views

Can't ping server over VPN, from behind other VPN

My local server is set up as both an OpenVPN server and client. Its client connects to another remote OpenVPN server (which I also administer). Both servers run Ubuntu Linux. I then connect my laptop ...
6
votes
2answers
301 views

Accelerating VPN speed using multiple connections

I have set up a VPS with openVPN running on centOS. The VPN works, but it's too slow. Is there a way to speed this up using open multiple connections like IDM or aria2? I'm using openVPN but I'm ...
2
votes
2answers
50 views

Issue with Cisco ASA 5515-X VPN Connection

I had an existing setup with a 5515-X serving as my firewall and VPN, which worked fine. Since moving to a new location, and thus a new outside interface IP, I can successfully connect to the VPN, but ...
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0answers
52 views

Azure security HTTPS vs VPN vs ExpressRoute?

We're getting ready to release a Web API and I'm confused about the best way to secure it. Users will request data like: Browser -> HTTPS -> On-premise nginx -> ??? -> Azure worker -> Azure MSSQL ...
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0answers
58 views

apache2 intranet site: Cannot access via VPN

I'm having some problems accessing my apache2 intranet site when connected to my network's VPN server. My setup/environment: ASUS RT-66U router with PPTP VPN server. Debian server with apache 2.2 as "...
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16 views

Problems with Mobile IP VPN and aitwach / app

i have this setup: Some Android devices configured with IP Range: 192.178.10.X - connected over 3G with Mobile IP VPN (mobile IPSEC Tunel / VPN). Endpoint is a static ip. My router configuration (...
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14 views

Server 2012 vpn connects but passes no traffic

Ok so a short time ago this server was quite hapily serving vpn clients, About the time the Ca Cert expired the VPN stopped working also, Cert has been renewed and RWW works fine. Whe clients ...
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31 views

SSH Server Connection over VPN

I connect my VPS over SSH terminal via ssh keys stored in my computer, password login is disabled. But sometimes I need to surf web behind VPN service which changes public IP for my home computer. ...
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0answers
46 views

ifconfig dont shows any tunnel (ipsec)

Im trying to connect to networks with ipsec. But its not working, after install and configure ipsec when I execute this command service ipsec start, I dont get any error, but with ifconfig none tunnel ...
0
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1answer
180 views

Changing openvpn dhcp pool

I have a config at the moment which is working almost fine until some clients connect, the server starts to kick the clients off from the server or something like that. As I have checked every clients ...
2
votes
2answers
113 views

Route traffic from ASA to different firewall default gateway

I should probably start by explaining the topography, we have two different internet connection with separate firewalls.One is an asa and one is a meraki, the default gateway for all the servers ...
0
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1answer
28 views

TMG 2010: additional external nic dedicated to VPN

We are a small company with a TMG firewall in a rather remote location where the DSL line we have cannot be upgraded to higher bandwidth. With that asymmetrical DSL line we generally have a correct ...
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0answers
44 views

azure dynamic vpn juniper ssg5

i was asked to disable some Site-to-site VPN connections on azure and a few days later to enable them again. Some of the site-to-site tunnels were able to connect, but not the ones that connect to ...
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2answers
103 views

How to Set-Up VPN that is Client and Server Independent

I have about 5 clients who are all running some iteration of Microsoft Windows Server, be it Server 2003, Server 2008, Server 2013. I will commonly connect to their networks/machines in a few ...
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0answers
26 views

How to use VPN (openvpn) from ssh remote server?

I'd like to launch openvpn on my remote server connected via ssh, I mean, I want to make this kind of setup: local--<ssh>--remote--<vpn>--internet However, when I launch openvpn on the ...
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0answers
24 views

OpenVPN access server on AWS and Integrated Authentication

I have setup an OpenVPN access server (using routed mode) on a VPC in AWS. our servers in the VPC are mostly windows machines, and so are the VPN clients. The client machine (in our office) are not ...
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0answers
65 views

iptables. Bypass VPN

I use ssh to reach an amazon machine. I'd like to a VPN on this machine. Each time i run openvpn, i get logged of due to the fact that SSH packets are sent through the VPN tunnel. So the idea is to ...
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1answer
30 views

What are the options for open source Mobile VPN solution? [closed]

I looking for open source mobile VPN solutions. Not regular VPN solutions like OpenVPN. My need is that VPN tunnel should not get disrupted when endpoint switches networks (aka when moved from wired n/...
0
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0answers
39 views

iOS ipsec vpn configuration to bypass private ips (lan ips) being routed on vpn tunnel

I am using an ipsec based vpn configuration profile to connect a number of devices on my network to a remote strongswan based vpn server using certificate based authentication and connect on demand. ...
0
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0answers
80 views

Getting NETunnelProviderManager to work in Per-App VPN mode

I am trying to experiment with the custom VPN support added in iOS 9.0, in particular the class NETunnelProviderManager. I have gotten the "routing by destination IP" mode working somewhat, and now ...
0
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1answer
127 views

Connect a Zywall USG200 to Windows Server 2012R2 based IPSEC/l2tp VPN

I'm trying to build a network configuration where clients can connect to some servers in a VPN via a Zywall USG 200 router/firewall. the network schema The architecture is composed by a windows ...
1
vote
1answer
50 views

SonicWall VPN or Windows VPN?

Until recently, the small company I work for (~10 people) has relied on an IT resource to manage our network infrastructure. One of the last things he implemented before leaving was a VPN connection ...
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0answers
41 views

OpenVPN client to client without default gateway

I am trying to make OpenVPN server to allow client to client connections, but without pushing default gateway settings, so that by default there is a virtual LAN network between all the clients, while ...
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0answers
64 views

Proper NAT/routing configuration for device-wide iON VPN (using NETunnelProviderManager)

I am trying to set up a VPN server environment to work with the test program provided by Apple called SimpleTunneler, which uses NETUnnelProviderManager introduced in iOS 9.0. For the server portion I ...
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0answers
26 views

Can not connect to ssh over IPsec VPN

I am trying to reach a machine via an ike IPsec (shrew soft) VPN connection. I can ping the remote machine: $ ping 10.3.6.10 PING 10.3.6.10 (10.3.6.10) 56(84) bytes of data. 64 bytes from 10.3.6.10: ...