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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4
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2answers
207 views

stunnel vpn traffic and ensure it looks like SSL traffic on port 443

I am trying to make my outgoing and incoming traffic look as legitimate as close to SSL traffic as possible. Is there a way to DPI my own traffic to ensure it looks like SSL traffic and not OpenVPN ...
0
votes
1answer
846 views

pfSense/strongSwan “deleting half open IKE_SA after timeout” - IPSec connection Android 4.4 to pfSense 2.2.1 fails

pfSense in version 2.2 switched from Racoon to strongSwan. Since that change, users can no longer connect to the VPN from Android clients (Type IPSec Xauth PSK). The current configuration on ...
2
votes
1answer
58 views

What method can I use to manage hundreds of VPNs/Remote Connections to servers outside my network?

Problem We support hundreds of clients and have access to many of their servers via VPN/RDP (SSL VPN, Cisco VPN, MS VPN, etc.). The other kicker to this is we have to be able to let support employees ...
0
votes
2answers
55 views

Excluding some network services from VPN

My local linux server is connected to the internet via router. Router (192.168.0.1) does NAT from ISP assigned IP address (which changes from time to time) to server's local IP (192.168.0.102). When ...
0
votes
1answer
94 views

Correct way to setup VPN/VLAN for small business NETGEAR FVS336G

My current employer has a horrendous setup for his internet, 2 Virgin Media cabled lines with routers that you'd use at home. So we've had Fibre Optic installed and a Pool of 5 Public IP Addresses. ...
2
votes
0answers
38 views

“Register this connections address in DNS” - unable to automatically tick this box with a VPN connection

Hoping you can help. We have about 70 Microsoft Surface's in our network and they all have a VPN connection that is deployed from our SCCM 2012 Server. the problem I have is they will not update DNS ...
2
votes
1answer
54 views

VPN for Video stream

I work at a digital TV broadcast company (cable), we have 2 head ends, one in the US and one in the Caribbean, we currently connect both sites with a cisco L2TPv3 pseudowire VPN between both sites, ...
0
votes
1answer
38 views

Two Locations VPN and Printing Sluggish [duplicate]

I'm going to do my best to outline our current setup and our plan and hopefully you guy can assist in the best possible setup. We have two offices (A and B). Each office has about 10-15 systems. 3 ...
1
vote
2answers
104 views

Issues with connecting to OPENVPN

I am trying to configure Mullvad on openVPN - Debian I have followed their online tutorial - Install OpenVPN and resolvconf (sudo apt-get install openvpn resolvconf) Extract the configuration files ...
0
votes
0answers
90 views

We are able to connect successfully to PPTP VPN (Standard Windows VPN) but once connected, ping through hostnames will not resolve to their IPs

We are able to connect successfully to PPTP VPN (Standard Windows VPN) but once connected, ping through hostnames will not resolve to their IPs. For internal, this is working perfectly. This is only ...
0
votes
0answers
34 views

Add a computer which is outside my LAN into my Active Directory

Is it possible to add a computer with public static ip address into my active directory? Do we need to use any vpn to bring the remote computer within the network to add that computer within active ...
0
votes
1answer
65 views

Why I am not able to access my hostname from anywhere but the local server? [closed]

I created a website on an IIS server with hostname 'www.cftest.local' When I access the website from the IIS server it renders my content as expected. But when I try to access this from my local ...
0
votes
0answers
18 views

VPN issues switching between OS-X and Windows clients

There's a Windows PPTP VPN server setup for work, and I was connecting to it with various Windows clients (Windows 7 VMs and physical machines) with no issues, and things were working just fine. Then ...
0
votes
0answers
283 views

VyOS / Vyatta multiple CIDR blocks on one side of IPSec tunnel

I am attempting to link an AWS VPC to a datacenter using the community VyOS AMI and IPSec tunneling, talking to a SonicWall device that I don't control. I've been given the proper settings to ...
0
votes
0answers
68 views

Optimizing Pfsense IPSec VPN for a high latency environment

I have two PFsense routers connecting two networks with high latency between them. What can I adjust to improve file transfers between these two networks?
3
votes
0answers
52 views

IPSec bandwidth between two Pfsense hosts has predictable, variable bandwidth

I have a IPSec tunnel between two Pfsense machines. Both machines are connected to a 100mbps symmetrical connection. The latency between the two routers is ~70ms. I'm using AES-GCM-128 and SHA1, both ...
0
votes
0answers
105 views

Tunnel Server Traffic through VPN but keep SSH Access

I would like to tunnel the traffic on my Server through a VPN. The problem is that when I activate the VPN through openVpn I loose the connection to the server through SSH and have to restart the ...
0
votes
0answers
38 views

strongSwan IKEv2 external authentication

I use Linux IPSec VPN-server based on strongSwan 5.2.1 with eap-mschapv2 authentication using passwords in ipsec.secrets file. Now I need to add one more VPN-server for the same users and I want to ...
0
votes
0answers
154 views

Configuring OpenSwan for IKEv2 (via iOS8)

I'm trying to configure OpenSwan (running on Ubuntu) to accept connections from an iOS8 device. I receive the following logs, which seems to indicate the server denies IKEv2 connections (even though ...
0
votes
0answers
38 views

Macs Users aren't able to Change Password via VPN

I have few users who uses Macs laptop at my company, and it came to my attention that they are unable to change their Domain password via VPN. The Macs are running OS X Yosemite, and this only effects ...
0
votes
0answers
92 views

VPN to Windows Server 2012 on ec2 not routing

I have a Windows Server 2012 instance on EC2 so I can VPN into the private network to access machines not exposed via a public IP. I can connect to the Windows Server VPN by its public IP and ...
1
vote
1answer
71 views

What's an inexpensive way to connect 3 sites over VPN, each with dynamic IPs?

I have 3 networks that I would like to connect to each other over VPN (IPSec or OpenVPN). Each site has a single dynamic public IP address and is running NAT. How can I connect each of the sites ...
0
votes
0answers
52 views

Libreswan not working

i have 2 servers with CentOS and libreswan, the default vpn in red hat distributions. I´m using firewalld too. My vpn start without any erros, i can ping cross subnets, but i cant acess any service, ...
0
votes
1answer
69 views

Open VPN troubleshooting

I'm trying to set up a site-to-site VPN connection between 2 of our offices. The VPN servers i'm using are 2 "Edgerouter lite" and the tunneling software i'm using is OpenVPN. This is how the setup ...
0
votes
1answer
341 views

Watchguard Mobile VPN with SSL - user can't connect - failed to open shared memory for openvpn command (error: 2)

I have a problem with my Watchguard VPN. I've set up the device for SSLVPN (added policies, users, a group etc.) according to this description from the Watchguard docs. The authentication itself ...
1
vote
1answer
102 views

Strange route traces when connecting to L2TP/IPsec VPN

It was tough for me to think of a title for this question, so please bear with me. My laptop running Windows 8.1 Pro connects to my home network using a wireless router/gateway that also provides ...
1
vote
0answers
82 views

Connect AWS and Azure via OpenVPN

I am trying to connect two networks (AWS and Azure) together via OpenVPN. I am aware of other implementations (OpenSwan+Azure GW etc.) but I need maximal portability as I will be expanding this to ...
1
vote
0answers
27 views

How to know if a bastion or vpn is the right solution? [closed]

How do you choose between using a bastion or VPN when providing access to a vlan? I have seen many different setups, but don't have a good idea on how to make a less subjective selection. Is there a ...
0
votes
0answers
102 views

Squid3 Reverse Proxy - Force Cache and Suppress Version

I have been using pfSense for about 2 years now and I love it. One of my favorite features has come to be Squid2 and Squid3. Right now I am using Squid3 to run both proxy and reverse proxy. There are ...
0
votes
0answers
40 views

Poptop configured for freeradius but still authenticates through chap

I'm running Centos 6 64 bit with Poptop and radiusclient. When I connect to my poptop server this error comes up in the error log: Feb 21 14:40:42 alpha pptpd[13225]: CTRL: Client **** control ...
0
votes
0answers
92 views

Unable to connect to internet with Azure point to site VPN

I setup azure point-to-site vpn. I chose the location as Western Europe, I also used Google's DNS servers in the setup. I created a certificate, uploaded it and then connected to the VPN from my ...
0
votes
0answers
11 views

terminate tunnel with Cisco 1905

We have a Cisco 1905 router and I was wondering, if there is an option to terminate an ssh tunnel on it, i.e. that some external host would be able to establish a secure connection through a ssh ...
0
votes
1answer
188 views

https and ssh access to OpenVPN from windows

I recently installed OpenVPN on a remote CentOS 7 web server. I am able to connect to it from a local CentOS 7 devbox by typing openvpn --config /path/to/client.ovpn. Once the connection is made, I ...
0
votes
0answers
105 views

Traffic between vpn clients

Basically I need to connect several computers (A, B, C, D) located in internet to a virtual local network. All of these computers can't accept incoming connections from internet. But they need to ...
0
votes
1answer
670 views

OpenVPN: Options error: Unrecognized option or missing parameter(s)

I am trying to assign different ip address ranges to two different types of users of OpenVPN. The two user types are administrators and employees. Towards this end, I created certificates and keys ...
1
vote
3answers
91 views

Is it wise to use OpenVPN to connect remote web servers?

I have a number of remote hosted servers for various purposes--web and application servers. I effectively want a "management network" of sorts so I can simplify tasks like log collection and package ...
0
votes
1answer
103 views

VSFTP not working over VPN

I've had a FTP service running for some time using vsftp, working with passive mode with no problems. I've recently set up a VPN using openvpn, as far as I know I've configured everything correctly. ...
0
votes
0answers
22 views

How to route unknown client IPs back down their respective PPTP VPN tunnel?

I have a server that accepts VPN connections using PPTP. I'm testing the setup process for various PPTP clients and i've come across a specific issue with Android clients. Packets arrive from the ...
0
votes
1answer
93 views

Restricting access to user groups in OpenVPN

I just used the instructions in this tutorial to install OpenVPN on a CentOS 7 server. I am able to ssh and https into the remote CentOS 7 server through the VPN from a client machine. However, it ...
0
votes
1answer
536 views

No traffic routing between Cisco CSR1000v and Strongswan IPSec end points on AWS

I am trying to configure a Cisco CSR1000V on AWS to create an IPSec VPN with Strongswan 5.1.2 (on Ubuntu 14.04) on another AWS machine. I can establish the VPN from the Strongswan end and it appears ...
-1
votes
2answers
55 views

Reaching Local Network which is under NAT with no public IP

I have a place called (lets say) REMOTE. REMOTE is connected to the Internet using 3G/4G Modem + Router. Unfortunately my mobile Internet provider does not give me public IP address. In REMOTE I have ...
0
votes
0answers
67 views

How to bypass OpenVPN per application

I have a linux machine that routes its whole internet traffic through an openVPN connection. It was explicitly configured to work that way. However, the machine has a few applications that should not ...
0
votes
0answers
49 views

Tunneling a PPTP VPN connection through a L2TP VPN connection

My company recently moved to a serviced office space : they provide the desks, power and internet. My company has a VPN to connect to the main head quarters that uses PPTP to connect. In the new ...
0
votes
0answers
289 views

RDP Internal Error over SSL-VPN

I have a Windows 8.1 client that connects over SSL-VPN. The SSL-VPN connects and I can see it on the firewall. You can ping the remote computer (15-60ms with occasional 300+) with an average of ...
0
votes
2answers
31 views

Windows 7 + Soniwall NSA3500 Site to site vpn

How can I configure the site-to-site VPN connection using Windows 7 on one side and Sonicwal NSA3500 on another side? I know how to configure the Sonicwall. I've basically done VPN configurations ...
1
vote
1answer
111 views

Strongswan to OpenBSD isakmpd IPSec VPN

At my end I have a StrongSwan installation, connecting to an IPSec VPN hosted by an OpenBSD box running stock isakmpd. The OpenBSD box already hosts multiple other associations, but the StrongSwan box ...
-1
votes
2answers
112 views

Open VPN copying files very slow

This is my first experience with setting up a VPN. I have Open VPN running at my work network on a firewall/router that uses the PFsense admin software. I connected to the VPN from my home network ...
1
vote
1answer
72 views

What is “the meaning” of this `ip route`?

I'm slowly learning more about IP routing and the ip toolset by investigating a VPN. After I start a particular VPN client, one of the (new) routes displayed by ip route show is 128.0.0.0/1 via ...
0
votes
0answers
25 views

DNAT in Shorewall not working for VPN

I have a firewall (10.8.0.1) connected to an internal server (10.8.0.2) via VPN. On the firewall the VPN interface is called tun0. So in my shorewall configuration I have this: $ cat interfaces #ZONE ...
1
vote
0answers
54 views

ubuntu xl2tp ppp0 not properly handling the DF flag (Packet Corrupt) while sending packages > defined MTU

While trying to setup an Ubuntu Linux server as a client to an l2tp/IPSEC server, I notice inconsistencies while trying to send data. The tunnel/VPN establish the connection / handshake properly and ...