Virtual Private Network

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2answers
83 views

install cisco VPN client on linux in place on WIN XP

I am currently using Windows XP with Cisco VPN Client version 5.0.01.0600 I would like to replace Windows XP with Linux, either Red Hat version 5.x or 6.x My question is, what equivalent VPN ...
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0answers
48 views

OpenVPN not connecting on one network?

I've been using my VPN (privateinternetaccess) for almost a year. I've been connecting through the same gateway, using the same username and password, with the same settings. Yesterday, it randomly ...
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1answer
85 views

IPsec doesn't read configuration when the tunnel is deleted

I've created a tunnel between two sites using IPsec. I've made an error in the configuration, the address of the destination was false, so I deleted this tunnel. But after deleting, ipsec tries to ...
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0answers
221 views

death_handler: Fatal signal 15 received

I have problem with my Linux when I try to shut it down. init 0 I get the following error: death_handler: Fatal signal 15 received setsockopt recvref[30]: Protocol not available The sytem will ...
4
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1answer
121 views

Undocumented pppd exit code

If my machine (OSX 10.9.2) is not connected to the Internet and I want to establish pptp connection by using pppd: $ sudo /usr/sbin/pppd serviceid 5BE14D3A-7B94-4704-ADE0-9883B189199E debug logfile ...
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0answers
402 views

How to redirect tun SSL VPN through HTTP CONNECT proxy, using iptables?

I use a VPN under SSL solution (Firepass) on Android. VPN opens an SSL connection on port 443 of remote VPN server. My mobile carrier doesn't allow direct connections on port 443 but allow SSL ...
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1answer
41 views

How can I translate these OpenVPN client configuration instructions to work with Fedora 20?

Here's the link to the full instructions. When I get to step 9, under the heading "9. Setup Client Config Files", it says: Now we will configure the openVPN to work as client. Remember that we ...
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140 views

Access local UPNP and port forwarding while using OpenVPN

I have a laptop with Arch Linux and NetworkManager. When I connect to any wireless network I establish client OpenVPN connection to PrivateInternetAccess (my VPN provider) for privacy. SSH and ...
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2answers
2k views

Is there a VPN client for Kali?

I'm pentesting a network using Kali Linux, however sometimes I have to be outside the network. I'd like to perform this via VPN if possible, else I have to drive home each time (10 miles, 15km) which ...
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248 views

VPN error 619 - “A connection to the remote computer could not be established.”

Have been trying to get this PPTP VPN working on a CentOS 6 x64 VPS for a few days but im getting: "Error 619 - A connection to the remote computer could not be established." I did research on ...
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1answer
75 views

Is VNC traffic bypassing IPSec and L2TP tunnel?

I have a CentOS 6.5 server running: a tightvnc server a StrongSwan to provide IPSec VPN xl2tpd to provide L2TP/IPSec VPN The VNC clients are: RealVNC Viewer on OSX Android-vnc-viewer on Android ...
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1answer
50 views

Is an ethernet bridge the correct way?

I want to access a private subnet, is bridging the right way? Example eth0 192.168.178.x tun0 10.8.0.x I can access every VPN client with 10.8.0.x. But I want to access devices from eth0 when ...
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2answers
69 views

Is it possible to “partially” connect to a VPN

My university offers a remote access VPN to access paywalled journals, which I often want to use. However they require using the Cisco AnyConnect protocol. This is a bit annoying because it ...
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0answers
137 views

VPN piggybacked on two mobile phone wifi hotspots

I cannot get 1Gbps at home, so instead of wasting money on slow landline internet with extra traffic limits and ridiculous overage fees, only to wait in the console until my stuff downloads/uploads, ...
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1answer
191 views

Privoxy/VPN/remote proxy

On Privoxy, my current config involves this. (forwarding all requests to netshade proxy): forward / nl1.netshade.net:350 Now, I would like to use a VPN on top of this config while keeping my ...
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4answers
248 views

Connect to the Internet on a VPN connected server without Internet

I've a remote server which is not connected to the internet, but I can connect from via SSH to it through a VPN tunnel. On this client I got internet. Is it possible 'get internet' from the client ...
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1answer
148 views

PPTP: Allow remote clients to communicate with each other

I have a PPTP server. Clients log in to the server, but can not ping each other. The clients are at different locations. The problem is with my IPTABLES forward chain .... here is my iptables: ...
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1answer
190 views

pptpd dead but subsys locked? on cent os

i install point to point tunnel (PPTP) in my VPS. (Cent OS 6 64 Bit) everything fine after reboot the PPTP not worked client side. the pptpd status shows " pptpd dead but subsys locked ". how to ...
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2answers
1k views

How to access a private network behind a router? Can't port forward [duplicate]

I have a video surveillance system (a bunch of ip cameras, with private IPs) behind a router in a distant location. The only ISP that's available at that location has provided me with a 3G/4G USB ...
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1answer
413 views

How to open VPN connection inside other VPN connection under Linux/Ubuntu

Is it possible to have two VPN connections on top of each other under Ubuntu? Scenario: My organization is quite large and has its own large network. Each group inside the organization has its own ...
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2answers
219 views

Traffic not being routed through Cisco VPN

I'm unable to use my school's VPN correctly in Linux. This is what I did: Installed a fresh x64 Kali linux (latest). Updated all current packages through apt-get Installed the required vpn ...
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0answers
270 views

What's preventing ifenslave from bonding multiple OpenVPN-through-Tor tunnels in balance-rr mode?

This question builds on a previous question, Can Tor connections between hidden services be aggregated using ifenslave? (… and might Mevade be doing this?). In researching that, I came across VPN ...
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0answers
92 views

Prevent internet connection if VPN drops

When using DD-WRT firmware (on a LINKSYS CISCO E4200 if it matters) is there any way to stop all outgoing internet traffic when the VPN connection drops, and force the VPN to auto redial?
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1answer
290 views

How to respawn vpnc when it stops?

As root, I've setup a crontab rule that launches vpnc everyday early in the morning (before I arrive at my workplace). But it often occurs that the vpn stopped mid day. As a result, I have to sudo ...
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53 views

Could someone provide a step by step guide to configuring OpenVPN server to work over port 443?

My network is very restrictive and many many things do not work so I need to configure a VPN that will work over port 443. I have tried numerous times to set up the server myself, however I can never ...
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1answer
315 views

Why do Chromebooks no longer allow VPN connections in Guest Mode?

This is reproducible in stable, beta, and developer channels. It is also ticketed on their website: https://code.google.com/p/chromium/issues/detail?id=308811 Any ideas as to why VPN connections ...
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1answer
300 views

How to set up ssh server with VPN tunnel? (Policy routing for sshd service)

It's difficult to me to explain in words, so I made diagrams. In short, I want this to work: Basically I want to be able to connect from my laptop [A] to my desktop [B] via ssh, and run terminal ...
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1answer
118 views

Any guides for dummies to setting up a VPN?

I am looking for a guide to setting up a VPN on a VPS, most of the guides don't explain certain elements and I've been left feeling clueless halfway through them. For example when I was installing ...
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0answers
137 views

OpenVPN not showing easy-rsa

wget http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm rpm -Uvh epel-release-6-8.noarch.rpm I did yum install openvpn in the guide then did the following: mkdir -p ...
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1answer
5k views

libc.so.6(GLIBC_2.14)(64bit)

Installed: glibc-static.x86_64 0:2.12-1.107.el6_4.4 glibc-utils.x86_64 0:2.12-1.107.el6_4.4 Dependency Installed: fontconfig.x86_64 0:2.8.0-3.el6 ...
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2answers
191 views

Accessing a VPN from Ubuntu 12.04

I am trying to access my schools VPN but it isn't working. I haven't used it in awhile but I followed the same procedure and it isn't working. I installed Cisco's Anytime Connect, I configured the ...
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1answer
374 views

VPN Setup Errors

I'm trying to install a VPN on one of our servers for use within my campus so that we can play some games, but I appear to be getting errors when I try to connect, as shown below. Not quite sure about ...
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2answers
5k views

OpenVPN - Socket bind failed on local address [AF_INET] IP:1194: Cannot assign requested address

How get it resolved? I am trying to start the openVPN server so that i can login remotely using username: demo and password: demo, but openVPN server is failing to start. What am i doing wrong, how ...
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1answer
493 views

Backtrack 5 R3 - Refuses to connect to VPN

I wanted to ask this on the Backtrack Linux forums but for some reason I couldn't register, reading it was disabled by the administrator. So I apologize if I'm in the wrong place (which I feel like I ...
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1answer
1k views

Set up firwall with iptables to only allow VPN

Im using IPredator VPN with openVPN and I want to make sure that if the connection is dropped, i wont submit data from the internet without the VPN. I heard that I could do that with iptables and a ...
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1answer
862 views

OpenVPN autostart with systemd

I enabled an openvpn globally by systemctl enable openvpn@con.service Which works well and I'm connected to my VPN after reboot. But once I suspend my laptop instead of rebooting, or simply lose ...
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1answer
894 views

How to fix this eth0 and eth1, where traffic going out via eth0 is failing?

I have two public IPs. One's connected to eth0 and one to eth1, from 2 separate routers as complete DMZ towards the LAN IP. I added this following: ip rule add from 10.0.0.108/32 table 1 # outbound ...
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1answer
399 views

How can I make the eth1 up and always available for remote access, where eth0 will be used for host to host IPSec VPN?

I am running Amazon EC2 instance with Red hat enterprise linux, where I have two network interface. Now: eth0 is currently active having public ip where I am remotely logged in via SSH, to ...
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1answer
105 views

VPN that gives me an internal IP and allows me to reach the internal network from outside

Using Red hat linux/CentOS. Where I have 1 Public IP, that is accessible remotely via SSH. Now that server needs to connect one VPN Server so that VPN server can give one IP to our Server. Now from ...
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1answer
281 views

List all DNS Servers, including those pushed by VPN

I want to know which DNS servers are in effect when I run commands like nslookup, dig, host, ping, etc. The general answer is to cat /etc/resolv.conf, or to look at NetworkManager, but that's only ...
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0answers
278 views

Frequent disconnections in OpenVPN

I'm suffering random disconnections with OpenVPN. I don't know much about the subject, maybe you can point me in the right direction? Here is the tail for /var/log/messages, it contains a <warn> ...
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1answer
37 views

Viewing hostnames in network

Is there Linux command equal to Net View in Windows, that shows hostnames in your network? I am in a VPN network and want to see computer names in my network.
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1answer
2k views

can't ssh into remote host with root, password incorrect

I have a remote host, previously I can ssh into it with root and password ssh root@remote_host or I ssh into it first using a regular user account ssh esolve@remote_host and then su root and ...
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2answers
163 views

Is it possible to set-up a VPN in such a way that I disconnect from the Internet if it goes down?

How can I set-up a VPN so I loose connection to the Internet if it goes down? I use Ubuntu and have used the network-dialog to use a VPN; but if the VPN goes down, it just switches to the non-VPN ...
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1answer
64 views

How can I be notified about state changes to a VPN adapter

On Ubuntu 12.04 - actually Kubuntu, but I am using NetworkManager, so the configuration should be the same - I have configured a few VPN connections. Now, if I have a long-running up- or download, ...
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0answers
287 views

Openswan ipsec hub and spoke setup is not working

I have configured Hub and Spoke using openswan ipsec. Tunnel is immediately getting UP but the problem is: Spoke1 can ping/access HUB's LAN and vice-versa (S1 -- HUB && HUB -- S1) Spoke2 can ...
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1answer
484 views

Route only ssh traffic through VPN

Is it possible to route a computer's SSH service through a VPN connection but allow ALL other data to exit through the WAN address? What sort of iptables magic needs to be done to accomplish this? ...
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3answers
939 views

ssh will sporadically hang temporarily on fast connection

I am using Ubuntu 13.04 on my laptop, connected to my router at home. When working from home, I will ssh into the servers on campus, through a vpn, with X11 forwarding. ssh -X ...
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0answers
312 views

How to bind ppp0 interface (PPTP VPN) as 'external' in proxy server?

I'm trying to bind ppp0 interface (PPTP VPN) as 'external' interface in proxy server (Tinyproxy). Unfortunately it does not work. Using route add -net default gw 10.9.0.1 I can make all the traffic ...
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1answer
628 views

VPN, one server, multiple clients

I wanted to know if it was possible to have a server running OpenVPN with server key and have multiple clients connect to it? I would like the server to be 10.9.8.1, the first client to be 10.9.8.2 ...