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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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
31 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/...
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40 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. ...
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84 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 ...
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1answer
141 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 ...
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1answer
51 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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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
66 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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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: ...
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1answer
41 views

DigialOcean Droplet clone of a wordPress website - DNS not resolving [duplicate]

I have a website mywebsite1.com runing wordpress and hosted on digitalOcean droplet using LEMP (Nginx/php/mysql) on Ubunto server, am trying to duplicate the same site and use a new DNS mywebsite2.com ...
3
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1answer
48 views

Forward traffic to VPN network

I have a cloud server running on Ubuntu 14.04 which is connected with an IPsec tunnel. The server has a real interface with a public IP x.x.x.x and a virtual interface 172.16.100.1 All the traffic to ...
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1answer
15 views

Can I have some devices at building 2, connect to the building 2 server (WS2012) as it's gateway, and use that server's VPN connection to building 1?

The situation is as follows Building 1 (B1) is my main site. I have 1 Windows Server 2012 unit at B1 and B2. B1 is a PPTP server. At B2, I have many devices. Most of these devices are constantly on ...
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1answer
185 views

Enable IKE tracing on windows 10 VPN

I have an IKEV2 VPN setup (including certs) that worked fine on windows 7. On Windows 10, the same config fails with 'IKE authentication credentials are unacceptable'. Server is StrongSwan. The last ...
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45 views

VPN Clients not able to resolve DNS

I'm having trouble getting VPN clients to see other machines via hostname. IP addresses work fine, though this leads some systems to not working correctly. I'm running Windows Server 2012 AD ...
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0answers
222 views

Pritunl OpenVPN client configuration profiles not syncing

We are running a test deployment of Pritunl OpenVPN Enterprise server. We have two Pritunl hosts in our Pritunl cluster along with a VPN server that is active on one of the Pritunl hosts. One of the ...
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1answer
1k views

VPN: ERROR: Linux route add command failed

I have configured a VPN server local 192.168.0.250 dev tun proto udp port 1194 ca /etc/openvpn/easy-rsa/keys/ca.crt cert /etc/openvpn/easy-rsa/keys/server-vpn.crt key /etc/openvpn/easy-rsa/keys/...
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41 views

Adding a route to VPN network in server LAN, Windows machine

I set up an OpenVPN server in my LAN in routed mode (1 network card) and I want to connect to MyLaptop from the internet. To do so, I enabled IP forwarding on the VPN server, and added a route on ...
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1answer
247 views

AWS Site-to-Site VPN and Remote-Access VPN Server using Pritunl

I was looking at the Pritunl Enterprise edition product and wondered if we could set up the following scenario using it: Our AWS environment consists of a number of VPCs in different AWS regions. We ...
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45 views

Remote Desktop Connection fails after logging on and off sucessfully

this one has me scratching my head. I've been RDP'ing into a remote server running Windows Server 2008 R2 successfully for a long time. Recently I tried to add a VPN role to the server but when I ...
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16 views

RDP in VPN Tunnel Fails When Connected to Mobile Broadband

I have a number of remote users who are issued mobile broadband devices from one of two mobile broadband providers. These users connect to mobile broadband and then create a VPN connection to the ...
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1answer
85 views

VPN from Azure to AWS [duplicate]

Is there a way to connect Azure to AWS with Site-to-site VPN ? All guides and resources I have found in internet so far are using a VM that runs ipsec software (openswan/strongswan/RRAS), but I would ...
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64 views

Received unexpected end-of-file in filezilla

I am facing one issue with FileZilla in window OS. I don't know other client. Problem is that.I have search already but there are no correct answer. One more thing. First I am using vpn connection in ...
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1answer
48 views

Using a AWS VPN for client access to an internal web-application

I'm trying to connect a client's network to our AWS data-centre, to allow access to a (previously publicly available) internal web-application. At the moment we've got the VPN set up with dynamic ...
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1answer
95 views

Remove Remote Access Role from WS2012 R2

We have a Windows 2012 R2 server; we use it for AD domain controller and DNS. Can I remove the Remote Access role and the "DirectAccess and VPN (RAS)" Role Service (in Server Manager) from my machine? ...
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1answer
84 views

openSwan VPN is up can't ping remote subnet

When I run the command ipsec auto status i get the following output: ...... 172.16.255.1/32===104.131.13.155<104.131.13.155>:17/1701...41.203.65.124<41.203. 65.124>===10.100....
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1answer
46 views

is proxy server behind VPN trackable?

Hi there, I have this interesting question. HTTP communication goes from PC to Proxy server, then proxy server is connected to VPN server, and from VPN server data goes to internet. Can anyone in ...
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38 views

What could cause racoonctl to show a Phase2 count higher than the number of ports racoon is listening on?

In my setup I have some EC2 instances in different regions linked by GRE tunnels, using ISAKMP via racoon. This setup is inherited, so bear with me if I fumble with terminology. Sometimes I get weird ...
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51 views

high outgoing traffic on WAN port, but small trafic on LAN port in ZyXEL router

I have VPN with two routers (ZyXEL) connecter in different places. It worked fine until yesterday, both routers have high outgoing traffic (maximum from provider). In Port statistics I can see, that ...
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0answers
35 views

Router OpenVPN client connected, but remote VPN machines not visible

My goal is to connect my Asus RT-68 router to remote VPN network, so LAN computers can access remote ones. Remote OpenVPN server is run on Zentyal Linux distro. My LAN address range is 100.100.0.0/24 ...
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48 views

windows server 2012-R2 : how to do vpn client and server via script?

On linux I can write two scripts: Server: one script (pretty simple) to set up and start ssh server, open iptables for inbound, listen for connections and allow appro access levels Client one ...
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40 views

Connect to Internet from hosted virtual machine on internal VPN on OS X Server (El Capitan)

I've set up a FileMaker server running in a virtual host on OS X. I've also set up a VPN for clients to connect to the virtual host over the Internet. However I can't connect out to the internet from ...
11
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1answer
310 views

OpenVPN low performance. Do I have MTU problems? Dumps inside

I have problems with an OpenVPN tunnel which does not reach line speed. The gateway is a Debian Jessy virtual server hosted at OVH. The client is either my freebsd 10.2 homeserver (Intel I3 Ivy Bridge)...
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0answers
10 views

tunel trafic (via vpn) if its going out of specific interface (with private IP)

os: linux I would like to create some interface with private IP like 192.168.0.100 and make some software bind on this interface/ip (that I can do). This software makes outbound connection to ...
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2answers
188 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 ...
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2answers
99 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 ...
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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 ...
7
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1answer
142 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? ...
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96 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 ...
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1answer
75 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 ...
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0answers
48 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 user@server....
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0answers
251 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 ...
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1answer
33 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 ...
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0answers
78 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 (...
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0answers
254 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 ...
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1answer
31 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 ...
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1answer
56 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 ...
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1answer
35 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 ...
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1answer
80 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 ...
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0answers
28 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 ...
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294 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 ...