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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High throughput meshed VPN to connect datacenter hosts

We're renting a number of hosts in a public datacenter. The datacenter does not offer private VLANs; all hosts receive one (or more) public IPv4/IPv6 addresses. The hosts come with very modern CPUs ...
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1answer
14 views

Does openconnect have a Windows build? [on hold]

http://www.infradead.org/openconnect/contribute.html seems to suggest that there is not yet a Windows installer for OpenConnect. Are there binaries for this floating around on the internet, or is this ...
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6 views

how to uninstall NeoRouter Free Server, at centos5 [on hold]

I was using NeoRouter Free Server for "Red Hat Enterprise Linux and CentOS x64", now i want to uninstall it (remove completely), i tried to uninstall it myself and i failed, please help
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24 views

Force all traffic through VPN

I am using PfSense as a firewall, with its VPN functionality. The client I use is Shrew Soft VPN client. As it is a split tunnel, is there a way I can force all traffic through the VPN connection, ...
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Server 2003 R2 box can't reach IP over site-to-site VPN

I'm going batty trying to figure this one out, and I think I need a few extra sets of eyes on the problem. I have a Server 2003 R2 box and I'm trying to back up the contents of the box over a ...
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1answer
24 views

Windows 8.1 client disconnects immediately upon successful VPN connection with Windows Server 2012 R2

We have a Windows Server 2012 R2 (Datacenter) running the Server Essentials Role. I've setup Anywhere Access (setup DNS, obtained SSL cert for remote.domain.com, opened ports 80,443 on router). ...
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3answers
40 views

Softlink or hardlink a Linux remote folder in Windows [on hold]

The thing is that, our codebase is located on a remote server, that, we access it through a vpn with putty. The server is in CentOs. I was wondering if its possible to softlink or hardlink this folder ...
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1answer
29 views

Forward downloads to a seperate physical connection [closed]

So, mothers internet connection is incredibly slow, and she lives in a very rural area and cannot have anyway of acquiring a faster connection. I on the other hand have a very fast connection, would ...
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1answer
37 views

Windows server 2012 ignores static routing

BIG UPDATE: I was blind I see now that route 172.17.50.1 has netmask 255.255.255.255 and so it point to single host! But now I cannot understand how can I ping 172.17.50.10 because there is not route ...
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1answer
32 views

Mapping printer in another network through sonicwall

I have a network A (say 192.168.1.x) and network B (say 192.168.5.x, both located at different places. I have also have sonicwall set up for these two places, where VPN is set such both networks could ...
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32 views

Will the Linux Open VPNC Client connect to checkpoint or nortel VPN gateways?

Site: http://www.oucs.ox.ac.uk/network/vpn/linux-solaris/index.xml?ID=VPNC What is open VPNC: VPNC is an open-source VPN client for Linux and other Unix systems which is compatible with the OUCS VPN ...
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27 views

CISCO VPN CLIENT + on linux machines

I have try to install the VPNC Cisco client on many linux red-hat version For example Linux 5.2 ( red-hat ) Linux 6.2 ( red-hat ) Linux 6.3 ( red-hat ) And on different kind of kernel versions ...
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14 views

cisco VPN + Connection Terminated Locally by the Client [closed]

I have installed CISCO vpnclient-linux-x86_64-4.8.02.0030-k9.tar.gz on linux red-hat 6.3 (kernel 2.6.32 ) the linux ia 64 BIT Now when I try to connect, it keeps trying to connect to the gateway but ...
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29 views

Accessing OwnCloud over VPN doesn't work on android and chromebook?

Here is my setup. I've got a Cisco ASA 5505 (latest IOS). Behind it, I have a (Ubuntu 12.04) server running nginx, php-fpm, OwnCloud (all latest versions). My desktop also sits behind the ASA and is ...
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1answer
8 views

User can access Windows based Apache sites but not linux Apache server over site-to-site VPN

I have a user (Win 7 Pro 64-bit) in a satellite office (10.1.0.0/24) that is trying to access web services in our main office (10.0.0.0/16) over a site-to-site VPN between a a Meraki MX60W and a ...
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17 views

TUN/TAP VPN no internet connection

I have set up a tun/tap vpn to a VPS. For this, I created a 10/24 network and gave the server the IP 10.0.0.100 and my client got 10.0.0.200. I can now successfully ping the server / access my mail ...
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1answer
33 views

Route IP to OpenVPN client

I have to external IPv4-IPs at my VPS. I want to route one to a VPN client, OpenVPN (tun). Only one VPN-Client should use the VPN, and I want to route all traffic to my second external IP to this VPN ...
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1answer
14 views

How to avoid hairpin VPN on cisco

I currently have a hairpin VPN setup with a Cisco ASA, but I'm not very happy as it messes up service access that are on ASA external IP address and are NAT'ed inwards :( How should I re-design the ...
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30 views

install cisco VPN client on linux in place on WIN XP [duplicate]

I have win XP with VPN client version - Cisco 5.0.01.0600 Now we want to replace the WIN XP with linux machine , red-hat version 5.x or 6.x , My question is , what the equivalent VPN version that I ...
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1answer
47 views

OpenVPN with IPv6 drops packages

I am using OpenVPN (build from tarball) and have a /112 subnet. My server is configured to use tun. IPv4 is working correctly, but IPv6 has some problems: ping6 ipv6.google.com gives no reply. When ...
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1answer
15 views

Allow PPTPD VPN clients to communicate with one another

I have an Ubuntu server on the net, I setup PPTPD on said server because I was experiencing a problem I VPN might solve. At my home address I have my Desktop, and I would like to access its resources ...
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16 views

Allow PPTPD Clients to Communicate [migrated]

Ive set up a PPTPD VPN server on an Ubuntu 12.04 Machine. I have 3 machines connected to it, 2 of which are on the same network and one that is on a separate network. All 3 are on the VPN, and can ...
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22 views

Routing through SonicWALL SSL-VPN and Cisco L3 Switch

In the image above, we use the SonicWALL NSA 3500 at our gateway and handle VPN with its SSL-VPN. Our Layer 3 Cisco switch is our core network switch and handles about a dozen VLANs. Most VLANs ...
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20 views

Openswan is not sending packets on new ip after DPD

I have configured tunnel with DDNS. After appliance get rebooted the other side is not sending packets on new ip-address (even i have set dpdaction=restart). I am using openswan 2.6.38. Here is my ...
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1answer
13 views

Is it possible to run pptpd with certificates and is it recommend?

To secure my internet experience, I want to set up a vpn on a on-demand way using amazon AWS EC2. My primary client is running with windows 7 professional. (Maybe further clients will be my android ...
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24 views

Vyatta VPN IPsec tunnel random dropouts

I keep getting random dropouts for my VPN tunnel, it only happens rarely (~twice a week) if I do a "service ipsec restart" then it immediately starts working again. Really annoying as I'm try to ...
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24 views

Weird RRAS issue

I am all of a sudden having a weird issue with my server hosting RRAS. about 2 weeks ago my RRAS client suddenly losses network communication with the remote LAN but the RRAS MMC shows that the client ...
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1answer
34 views

Strongswan with X.509 authentication and LDAP authorization

I would like to setup Strongswan/Libreswan with PKI authentication. Now I have searched and found only how to configure specific accepted client certificates like here: ...
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17 views

Connecting to incoming VPN clients from local ip

I have a dynamic VPN set up on a SRX 220 running Junos 11.4R10.3 Clients can connect and access the protected resources, but systems on the local network can not access connected clients. ...
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1answer
56 views

Network remapping with iptables and PPTP VPN

I have two different networks: Home network 192.168.1.0/24 A - Home PC (192.168.1.100) B - Home Router (192.168.1.1 lan ip - x.x.x.x public ip) Office network 192.168.1.0/24 C - File Server ...
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1answer
25 views

VPN Tunnel set up Issues - Cisco WRVS 4400N to Server 2008 R2behind ASA5505

I was wondering if someone could help with a scenario i have that i am not sure how to set up regarding a VPN tunnel set up. I have a Cisco WRVS4400N business router , and on this device , i need to ...
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37 views

VPN connection reset

I have a device running ArchLinux and OpenVPN, which was connecting to VPN server without problems until recently. Now it can't connect, with the following output that keeps looping indefinitely: ...
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30 views

Can't Login via VPN After Changing Domain Password

I'm running ClearOS Enterprise v5.2 as my SMB Server and using OpenVPN for my users to access the LAN remotely. I've already posted this question via the COS forum, but no answer yet, so I'm hoping I ...
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2answers
18 views

Windows server 2012 VPN + RDP

I'm trying to connect my Windows Server 2012 to a VPN while working on it on rdp but when I connect the VPN my rdp connection is closed and I cannot reconnect. How should I do to be able to connect to ...
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1answer
48 views

Cannot connect to VPN on Server 2012

We run a small business and have a server that runs our VPN on Windows Server 2012. Our VPN was working fine until we restarted our router and it seems that restart procedure broke the VPN. We are ...
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28 views

Cannot ping RRAS Client from RRAS server

I have recently created an RRAS pptp connection for an outside network. The RRAS client connects fine and can ping the RRAS server and every device on the RRAS servers local network. The RRAS server ...
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21 views

Cannot connect VPN Server On Ubuntu Server 12.04 Using PPTP

I am trying to replace the old gateway server (running Fedora core 5) in my lab with a new one (running Ubuntu server 12.04). Three basic functions need to install: NAT, DHCP and VPN. And I got stuck ...
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1answer
46 views

How to route traffic over an active VPN tunnel by domain name?

I set up a VPN tunnel to my web server targetting its FQDN: (e.g. my.server.com) using the built-in Windows 7 VPN feature and the built-in Windows 8 Routing and Remote Access (RRAS) VPN feature. How ...
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1answer
22 views

Is using EAP-MD5 in strongSwan a security risk?

Quoting Wikipedia: It offers minimal security; the MD5 hash function is vulnerable to dictionary attacks, and does not support key generation, which makes it unsuitable for use with dynamic WEP, ...
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36 views

VPN connection to win2012, server gets 2nd (wrong?) IP

I have a number of windows 2012 servers in our office network. The servers and their local IPs: S01 - 192.168.16.2 M01 - 192.168.16.3 S02 - 192.168.16.4 S03 - 192.168.16.5 DB01 - 192.168.16.6 WEB01 ...
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18 views

NO_PROPOSAL_CHOSEN error while connecting

crypto isakmp policy 1 encr 3des authentication pre-share group 2 ! crypto isakmp client configuration group vpn key cse123 pool SDM_POOL_1 acl 100 netmask 255.255.255.0 crypto isakmp ...
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1answer
40 views

Running a custom script when StrongSwan connection is established

I have StrongSwan VPN server set up on a Debian host, and would like to run a custom script when a client connects to it. The only thing I have come up with is periodically checking the contents of ...
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1answer
28 views

Forwarding Syslog/Event Log Across Networks

I am trying to Forward syslogs and Event Logs across networks (internet). Win Computer ----| (There will be multiples of these forwarding to a single ...
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13 views

How to set the router address in OSX Server VPN

I am able to connect to OSX Server (10.9.2) through a (L2TP) VPN tunnel. However, any other computers in my subnet can not be accessed. On the client (OSX 10.9.2), the router's IP address is being ...
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22 views

Connection errors with pptp vpn GRE and LCP errors

I am trying to setup a pptp link to my server just to get things out the way up top I know it's not that secure but for my purposes it works quite well. Bellow is the log I have when I try to connect ...
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2answers
47 views

Apache mod proxy to local server running a VPN

I have an open server that's running Apache and a closed server that's also running Apache and that's behind a firewall and running a VPN. I'm trying to forward requests from a sub domain to the ...
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1answer
46 views

Adding OpenVPN client connection to cron [duplicate]

I wrote simple server-client OpenVPN config files: server.conf dev tun0 ifconfig 10.8.0.1 10.8.0.2 client.conf dev tun0 ifconfig 10.8.0.2 10.8.0.1 remote 192.168.0.123 which basically is a ...
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19 views

Windows 2012 R2 RRAS VPN Bandwidth issue (worked fine with 2008 R2)

3 machines : VPN Server (VS) Random Server (RS) My Personnal Computer (PC) PC and VS on different networks VS and RS are on same network VS can connect the internet directly and has a bandwidth of ...
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1answer
20 views

Cisco ASA IPSec VPN - service discovery (e.g. shared folder browser)

We have an ASA 5505 doing IPSec VPN for remote users. Client access is working almost as expected:clients can reach hosts on the internal LAN, even using DNS, and we are tunneling all client traffic ...
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30 views

Preserving VPN Flow on ASA + netsh

I have a tcp connection established over a site-site VPN and when the VPN drops it causes errors on the client when sending after the tunnel is re-established. When having this problem before, ...