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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7 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. ...
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1answer
30 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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0answers
7 views

why does openswan create only UDP poliices in XFRM

See output of ip xfrm policy: src 172.16.255.1/32 dst 10.100.108.51/32 proto udp sport 1701 dir out priority 2080 tmpl src 104.131.13.155 dst 41.203.65.124 proto esp reqid 16393 ...
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6 views

Having trouble to connect on VPN using vpnc

I'm having trouble to connect to vpn via vpnc my config file is looking like this IPSec gateway <ip> IPSec ID <groupNmae> IPSec secret <groupPassowrd> Xauth username ...
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0answers
4 views

checkpoint vpn connection windows 8.1

I am connecting to corporate network through checkpoint vpn client and looks connected.Problem is that I cannot make any remote desktop connection.I also tried to configure windows 8.1 vpn client.It ...
1
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0answers
9 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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0answers
10 views

Ubuntu PPTP-server behind the router [on hold]

I'm a newbie to servers configurations. Please advice in building of correct network scheme. Background I have a router box (192.168.1.1) which is make connection to my internet provider and works ...
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0answers
7 views

pppd with empty output

I'm trying to install PPTP VPN in an OpenVZ vm. I get output looks something like this: # pppd ~?}#?!}!}!} }4}"}&} } } } }%}&u<nr}'}"}(}"??~~?}#?!}!}!} }4}"}&} } } } ...
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34 views

Cannot connect to VPN

I am not able to connect to my vpn using the built-in Windows 10 Pro x64 VPN client. I am out of ideas. When I try to connect I get "A connection to the remote computer could not be established, so ...
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0answers
20 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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1answer
15 views

sharing more VPN connections on several computers in LAN

my LAN looks like this: router 192.168.0.1 router (default gateway, connects whole LAN to internet) pc2 192.168.0.2 Linux pc connected to external VPN No.1 pc3 192.168.0.3 Windows pc connected to ...
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11 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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0answers
23 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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0answers
10 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 ...
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85 views
+100

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 ...
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0answers
9 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
14 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
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1answer
39 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 node 10.248.0.26 -> remote node 10.99.193.115 ...
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0answers
22 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 ...
3
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0answers
49 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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13 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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0answers
10 views

IPSEC over LAN on Ubuntu [closed]

Can I set up an IPSEC tunnel over a LAN with Ubuntu? The two machines are on the same LAN and have the same public IP address.
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1answer
31 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
13 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 ...
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0answers
25 views

Using “Assign Static IP Addresses” from Active Directory for some of Linux VPN (pptpd) clients [closed]

I have a linux box wich act as VPN server (at this moment I use CentOS 7, pptpd, samba4 and Windows Active Directory). For some users I need a static IP and sometimes setup a static routes for VPN ...
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0answers
33 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
22 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
28 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
34 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
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1answer
25 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
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1answer
21 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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0answers
3 views

Windows 10, Cisco VPN and Forti SSL VPN [migrated]

When I connect both to Fortinet SSL VPN and to Cisco VPN at the same time, I cannot use network provided by Forticlient (i.e. my PC cant see remote hosts, ping timeouts). Cisco VPN network works fine ...
0
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1answer
15 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
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1answer
29 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
11 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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0answers
31 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 ...
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0answers
22 views

Connect to local DNS over VPN

I have setup on Digitalocean droplet with a Bind9 DNS to local ip and VPN with PPTP to public ip. When I am at server via SSH nslookup example.local results in: Server: 10.131.2.72 Address: ...
0
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1answer
44 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 ...
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3answers
26 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?
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0answers
16 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
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0answers
51 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
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1answer
34 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
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2answers
32 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
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0answers
15 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
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1answer
35 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 ...
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0answers
34 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 ...
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0answers
16 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 ...
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0answers
29 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 ...
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25 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 ...
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21 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 ...