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.

learn more… | top users | synonyms

0
votes
2answers
98 views

How to configure Fortigate 60D as L2PT/IPSEC client

I have a firewall Fortigate 60D and I need to create a tunnel to a L2TP/IPSEC server, so the firewall has to act as a client. Is it possible? I configured the L2TP/IPSEC server on a Linux Debian ...
1
vote
2answers
87 views

Traffic not routed back to GKE cluster from remote network via VPN

(Followup on GKE pod connecting via VPN?) I am trying to connect a GKE cluster to a remote network using a GCE VPN to a Cisco ASA 5510. Ping from GKE pod 10.248.0.26 -> remote node 10.99.193.115 ...
0
votes
0answers
25 views

Lags on a specific Windows 10 installation over MS VPN

I have a Windows 10 machine that is connected over MS VPN to a company intranet. All traffic to this company intranet and to the internet go over the VPN. When using remote desktop over the VPN the ...
4
votes
0answers
112 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
0answers
63 views

VPN Internet Access on a Zyxel SBG3300

I have Zyxel SBG3300 VDSL router that connects to ISP using VDSL and L2TP. The configuration was provided by my ISP - when I checked it seems like the VDSL modem first establishes a connection and the ...
-1
votes
1answer
53 views

iLO and server through same external IP [closed]

I have a HP ProLiant server which supports iLO. Also I have some services running on that server. Now, I only have one external IP address available, initially I wanted to use that IP address for a ...
0
votes
0answers
38 views

Can't connect to VNC server via OpenVPN

I've got the problem with connecting via VNC to remote computer. Connection goes through OpenVPN and I'm routing 5900 port to localhost.. ssh -p(port) -L5900:vpn adress of machine:5900 ...
0
votes
0answers
170 views

Site to Site VPN one-way traffic Azure <-> Cisco ASA

We have a site-to-site static routing VPN (classic VPN, not ARM) attempting to connect to a remote Cisco ASA 5555 (a supported VPN device). The on-premise network can successfully initiate the tunnel ...
1
vote
1answer
31 views

app runs much slower on VPN [closed]

I have an app that accesses the internal network at work. I can run it from home via VPN but when I do, it runs much slower. I suspect that it is getting timeouts caused by the firewall and somehow ...
1
vote
0answers
59 views

How do I use OpenVPN as an appliance in Azure to access protected resources?

I've been successful in creating a Virtual Network, adding subnets and security groups to different levels of our infrastructure, and installing OpenVPN on a VM and establishing a connection to it ...
0
votes
0answers
133 views

Azure VPN Keeps Dropping Connection And Won't Come Back Up

I have a site-to-site network setup in Azure to allow my servers in Azure connect to some local resources. The gateway is setup with static routing (policy based). If the connection is inactive for ...
0
votes
1answer
29 views

Combine multiple root server to private network

we have a 4 root (dedicated) servers (no virtual servers/vservers, full hardware servers with asus mainboards and 6 real Intel cores) running Debian hosted by another company and standing in their ...
0
votes
1answer
53 views

Set up a VPN inside my VPC. Why can I not connect to other hosts on the VPC?

Note: there is a similar quiestion here, but I do not understand the answer. I have just set up a VPN server using OpenVPN on an EC2 host inside my VPC. I've configured the VPN to tunnel all of my ...
0
votes
1answer
28 views

PPTPD-server split tunnel

Normally the client has to set up the VPN connection to be a split tunnel (not routing internet traffic trough the tunnel, but still have access to local resources), but is this possible to define on ...
0
votes
1answer
69 views

PPTP with restrictive access to local network for connecting clients

How can I restrict access to my local network for VPN-clients connecting to a VPN-server (PPTPD) located on my network? I would like clients to be able to connect to my linux node running a VPN ...
1
vote
0answers
25 views

Sonicwall DHCP timeout after AWS VPN tunnel

I have just setup an AWS VPC with a hardware VPN tunnel to our datacenter via a Sonicwall NSA 4600. Everything is working fine with the VPN between Amazon and our datacenter, but the DHCP has stopped ...
1
vote
0answers
211 views

Cisco vpn connect failure [closed]

I am trying to connect through Cisco Anyconnect secure mobility client to my office vpn site but getting this error: The IPsec VPN connection was terminated due to an authentication failure or ...
0
votes
1answer
166 views

Forcing IP fragmentation and reassembly for some traffic thru a VPN tunnel

Is there a way to force IP packet fragmentation before they go into tun0 and then force reassemble them on the other side of tun device? I have some IPSec traffic that I can not control, and it wants ...
-3
votes
3answers
31 views

How am I able to let my 2 PC over internet see one another as if they are on the same network segment? [closed]

How am I able to let my 2 PC over internet see one another as if they are on the same network segment?
1
vote
1answer
64 views

Setting up Cisco ASA VPN to use both radius and local users

I've got a Cisco ASA setup with L2TP/IPSec VPN, all is working well except for one minor issue. Ideally, I'd like to be able to log on to the VPN using either that RADIUS server users or the local ...
0
votes
0answers
66 views

RDP over VPN doesn't come from the right IP over AWS

I have the following setup: local workstation -> proxy server -> Internet -> AWS -> Windows Server (VPN and RDP roles) The local proxy server has the ip: 1.2.3.4 My AWS Windows server ...
0
votes
1answer
131 views

GKE pod connecting via VPN?

I have a GKE cluster with a handful of nodes and I would like pods in this cluster to be able to connect to remote hosts on a private network that can be reached via a site-to-site VPN provided by ...
0
votes
2answers
150 views

Reverse proxy redirect traffic ssl “ex: openvpn”

With netscaler, I can redirect all traffic SSL to specific host which depending their subdomains. Example: +-------------+ ...
0
votes
0answers
17 views

Force VPN clients to use the on-site DNS

We currently use RAS on a server 2008 for VPN access to our network. The problem is that the hosts connected to the network through that VPN can't resolve onsite names. Ex: $remoteuser on ...
0
votes
1answer
40 views

Can VPN authentication be used for SSH?

Can VPN authentication details be re-used for SSH access? Context: I'm looking into the feasability of having SSO to authenticate with a VPN and then be able to log into a server via SSH without ...
1
vote
0answers
65 views

How do I make Docker forward a packet from remote when a packet from the dockerhost works?

I have set up a docker container with a vpn. I added another container with a Squid proxy using the --net option, sharing the same network as the vpn. Running a traceroute from within the container I ...
0
votes
0answers
23 views

VPN Server Disconnecting Hosts With Same LAN IP

When two hosts with the same local IP (e.g. 192.168.1.2) connect to the sonicwall L2TP VPN from behind two entirely separate gateways, one of the hosts gets bounced. I searched around and I think this ...
0
votes
0answers
75 views

Server 2012: How could I create a DHCP scope just for my RRAS PPTP VPN clients?

I am using Windows Server 2012, and the server in question is both the PPTP server and the primary DHCP server. My current setup has a DHCP scope for this location, and anyone remoting in is assigned ...
0
votes
0answers
79 views

OpenVPN Speed Slow

Background: I have an OpenVPN server running on my Netgear R7000 [openddwrt] router. My ISP connection is 50 mb/s down and 25 mb/s up. When connecting to my vpn from my cellphone, and windows ...
0
votes
0answers
35 views

Site to Site VPN connection is not established between cisco routers in GNS3

guys. In a Scenario I'm using sokootRtr1 as CA server and sokootRtr2 as CA client. As the following, both routers have their digital certificates; sokootRtr1#sh crypto pki certificates CA ...
1
vote
1answer
31 views

Azure point-to-site persistent connection

I have a situation where I don't have access to the firewall at one of our locations, so I have installed Azure point-to-site VPN client apps on the servers there. The problem (as I quickly found ...
0
votes
0answers
13 views

Can't enable TUN/TAP on VPS [duplicate]

I'm desperately looking for a way to enable TUN/TAP on a VPS in order to use an OpenVPN client. The VPS is based on Parallels Virtuozzo. I've been reading a ton of tutorials and forum topics, and here ...
0
votes
1answer
47 views

VPN , clients connect but no network

I have a Server Essentials 2012 server that has anywhere access enabled for VPN access, and web access. this has worked fine for a year with no problems that the occasional tickle would't fix. About 1 ...
2
votes
2answers
856 views

On windows 10, how do I setup a VPN client so that all users can use it (i.e. available before login)

On Windows XP, 7, 8, 8.1 you could tick a box that says 'Allow other users to use this VPN' when you initially connected the VPN. This option is no longer available - how do I set the VPN to be ...
0
votes
1answer
24 views

Site to site VPN from Amazon EC2 to Checkpoint device

I have an EC2 with Red Hat 7 in AWS and I need to connect it to a network via VPN. I followed the instructions here ...
-4
votes
1answer
56 views

How to send lan traffic to bypass the vpn for android

How to send lan traffic to bypass the vpn, for that network 192.168.3.0/24 directly appealed to the wifi router, and do not through the VPN
2
votes
1answer
40 views

How to redirect traffic on vpc instance

I'm working with Amazon web services and I have a VPC with two instances one of the instances is running my app and the other one has a VPN connection to a payments system. The VPN tunnel is working ...
0
votes
1answer
42 views

Static routing between LAN, IPSec and VPN

I got the following network setup: LAN: 10.10.2.0/24 -> IPSec -> 10.10.1.0/24 (VPN Server addr: 10.10.1.5/24) VPN: 10.10.3.0/24 IPSec connection is transparent Users between 10.10.1.0/24 and ...
0
votes
1answer
15 views

Lightswitch App AD authentication over SSL VPN

I have a lightswitch App (desktop app for windows) which authentications with AD against their logged in account, so the user doesn't need to log in again. This works great in the office but over the ...
5
votes
1answer
72 views

What would cause inconsistent SSL failure over Cisco ASA VPN

Over the weekend I completed the installation and testing of a Cisco ASA 5512 to replace our old router/firewall. Today, I've been wrestling with an issue of browsers inconsistently failing to connect ...
0
votes
0answers
32 views

OpenSwan on Amazon EC2 - max number of retransmissions reached STATE_MAIN_I3. Possible authentication failure:

We are communicating with one of our clients over a VPN Tunnel. Openswan tunnel was working perfectly fine before. Today we attached an Elastic IP to the server and rebooted. Since then the tunnel ...
5
votes
3answers
482 views

How do VPN servers/clients avoid routing their own remote connection packets through themself?

I am trying to conceptualise how networking works under the hood for linux VPNs which use TUN interfaces. My current best guess is as follows (please correct me): Connection established to remote ...
0
votes
0answers
138 views

OpenVPN Access Server Site-to-Site Layer 2 Bridging. DHCP Issues

First of all sorry, my english is a bit sucky or broken at parts. I'm having a little issue with OpenVPN S2S Layer-2 Bridging and DHCP over the bridge. First of all, all clients no matter on which ...
0
votes
1answer
160 views

How to start and stop a libreswan connection

I have a connection configured on my libreswan instance on two machines. The connection start automatically when I start the pluto daemon, I have try other settings, but the connection also starts if ...
1
vote
1answer
31 views

Forwarding VPN from one router through another

I have been setting up the network for my workplace and would like to setup a VPN so my colleagues and I can connect from outside, but I have run into a bit of a snafu. The way we currently have our ...
0
votes
0answers
14 views

Branch Office Server vs VPN [duplicate]

Historically our branch offices have had their own servers to do DNS, Active Directory and a few other services. But the number of people working out of our branch office has shrunk to about 4 people. ...
1
vote
2answers
161 views

Routing in Azure between point-to-site and site-to-site networks

I'm new to Azure and trying to use VPN to connect a single machine here to a VM on Azure. The VM is on the newer Resource Manager platform. Unfortunately, only the classic platform supports ...
0
votes
1answer
34 views

How to allow separate Sonicwall Global VPN clients to reach one another?

I'm assuming that this should be possible, but I'm not entirely sure. Here's the scenario: 2 offices, both have SonicWALL TZ200s in them, and the two offices are connected together by way of ...
0
votes
0answers
78 views

Site to site vpn with one vpn endpoint behind NAT

I building an IOS <> Strongswan vpn between 2 host and following this exact guide: http://www.cisco.com/c/en/us/support/docs/ip/internet-key-exchange-ike/117258-config-l2l.html I use ikev1 since ...
1
vote
1answer
75 views

Routed traffic away from VPN has no internet (Fedora)

I'm very new to linux routing and such as a preface. I have a plex server set up on Fedora 22. I've recently started using a VPN service connected via OpenVPN. Everything works great via VPN on my ...