0
votes
0answers
22 views

openVPN on TCP 443 + sniproxy only for certain IPs - is it a way to do it?

I'm currently running sniproxy and https server. If user is known (IP is known) iptables just allows connection to sniproxy which redirects user to desired website or local https server (127.0.0.1 ...
3
votes
1answer
87 views
+150

TCP connection through IPSec (Linux/Strongswan) stalls after exceeding PMTU

The backups (via Bacula) of one of my servers (“A”) connected via IPSec (Strongswan on Debian testing) to a storage daemon (“B”) don't finish 95% of the times they run. What apparently happens, is: ...
-1
votes
0answers
34 views

Route public subnet to client over openVPN

I want to route a public /29 subnet over vpn to a client with a natted ipv4. After doing some research, I can't figure out to make that work. Maybe I was searching for the wrong terms, but it seems ...
2
votes
0answers
38 views

Understanding an OpenVPN bridge from iptable's point of view

In my scenario, there is a machine which acts as both an iptables-based firewall and an OpenVPN-server at the same time. It has two network interfaces - eth1 is connected to the internet whereas eth0 ...
0
votes
0answers
38 views

Add routes for VPN on CentOS

I am a completely new in server routing and VPN. I have a CentOS 6 server with 2 interfaces running (eth0, eth1) and current routes like this # route Kernel IP routing table Destination Gateway ...
0
votes
0answers
26 views

Private, secure network between web nodes

I need to create small network of vps (linux) servers. Their main puropse is to server some data over http to clients. Each server is going to be located elsewhere in the world. I want those servers ...
0
votes
0answers
65 views

OpenVPN - pushing script to client upon connect

Is it possible to have an OpenVPN server push scripts out to clients upon tunnel establishment? I need to set up specific iptables rules on my Linux clients and would like to be able to deploy the ...
1
vote
1answer
93 views

Set up multiple VPN's with a static ip with PPTP with only 1 vpn-login

I have a VPS with Ubuntu 12.04 x64 and i need to connect 118 VPN's to interfaces with (pon vpnname). I've made a script that creates them all, the problem is that no interface will have a unique local ...
0
votes
0answers
104 views

Openswan sessions hanging with multi user VPN configuration (ipsec/l2tpd)

I've got a linux box running openswan and xl2tpd. It's a simple configuration with multiple users connecting using a sharedKey, and then establishing an L2TP connection with PPPD providing the ...
0
votes
1answer
89 views

vpnc client ( open source ) that can connect to checkpoint gateway

I am searching for a long time a vpnc client ( open source ) that can connect to checkpoint gateway ( firewall ) Until now without any results I need vpn / vpnc client for Linux machine ( no matter ...
0
votes
0answers
16 views

vpnc not work on linux backup machine

I have a very strange problem with the VPNC ( vpnc cisco client , open source vpn for cisco ) I installed the VPNC on my linux machine linux_box1 ( red-hat version 6.3 ) this machine is VM ware ...
0
votes
0answers
38 views

Cisco VPNC + get time out on target machine

I am running VPNC on linux red-hat machine ( version 6.3 ) , And my VPN connection seems to be timing out after 10-20 min . If it goes unused for more than a few minutes, I have to kill VPNC and ...
1
vote
0answers
87 views

VPNC cisco + quick mode response rejected error

I installed a vpnc on my Linux red-hat machine version 6.3 Most of the cases vpnc work well ( connecting to gateway customers by vpnc ) But against some particular customers ( Cisco gateways ) , ...
0
votes
0answers
50 views

cisco VPNC - why vpnc not block the LAN interface?

Subject : VPNC allow local LAN access in spite we activate the vpnc on my Linux red-hat machine As all know when we want to activate the cisco vpn on win machine , once vpn is active then the LAN ...
0
votes
0answers
108 views

Shrew Soft VPN Client 2.2.1 + how to configure user.c file for checkpoint VPN

I download the latest VPN client - ike-2.2.1-release from: https://www.shrew.net/download/ike. I need to install this VPN on my Linux Red Hat machine – version 6.3. I read that shrew VPN client ...
4
votes
1answer
171 views

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 ...
0
votes
0answers
70 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, ...
-2
votes
3answers
62 views

Softlink or hardlink a Linux remote folder in Windows [closed]

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 ...
0
votes
0answers
110 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 ...
0
votes
0answers
37 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 ...
0
votes
0answers
31 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 ...
1
vote
1answer
120 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 ...
2
votes
1answer
80 views

Create a 4 nodes peer to peer VPN

Is there a way to create a peer to peer virtual private between a small number of nodes (4) where every packet goes directly to its destination ? Every node would have a public address and will be ...
0
votes
0answers
99 views

Connecting to an SSTP server via Linux

I'm trying to figure out how to get Linux based clients to connect to a Windows Server SSTP VPN. I've been using http://sstp-client.sourceforge.net/ but I can't seem to make things work. When ...
0
votes
0answers
62 views

VPN route works for browser, but not for Curl

I am using "Cisco AnyConnect Secure mobility Client" to set up a VPN connection. This works just fine for connecting web browsers, but when I tried doing the same connection with Curl I get: About ...
0
votes
1answer
60 views

Openvpn make computer on local network accessible

I'm trying to make computes on local network accessible for VPN clients. My server is available on 10.0.2.1 from VPN but I can't connect to other computers on local network of the server. How can I do ...
0
votes
0answers
162 views

Multiple VPN connections on the same Computer at the same Time with the same Subnets

What's the best approach for such scenario? : One machine „GATEWAY” SERVER with configured multiple VPN connections. PC1, PC2, PC3, PC4 are the clients that with the same time wants to connect to ...
0
votes
1answer
48 views

Is a VPN right for restricting server access?

I would like to set up a Few QA servers for a web application, under the app domain, however I would not like these servers to be accessible to just everyone from the Internet. Ideally, the QA team ...
3
votes
2answers
747 views

Is it possible for L2TP VPN to do auto route configuration for client during connected?

We've setup a L2TP VPN server with this tutorial, everything works like a charm. The only issue is We don't want client to route all traffic using this VPN, only a particular subnet, e.g. ...
0
votes
0answers
47 views

enable user to connect to external pptp VPN server

I want to enable local user to connect to remote VPN server I added those rules to the iptables but still not able to connect -A OUTPUT -p gre -j ACCEPT -A OUTPUT -p tcp -m tcp --dport 1723 -j ACCEPT ...
1
vote
1answer
752 views

Tunneling traffic from eth0 to tun0 (OpenVPN) Ububtu 12.04

Following the steps described here I've managed to configure both the VPN server and client(I can ping both ways). Their respective configuration files are: server: ;local a.b.c.d port 1194 ;proto ...
0
votes
0answers
101 views

redirect http traffic through ppp0(vpn tunnel)

So I have this tunnel connection with a VPN on interface ppp0, I need to redirect the traffic through that vpn, of course if I do route add default dev ppp0 it will redirect all the traffic through ...
2
votes
2answers
117 views

OpenVPN Configuration Setup

I have a CentOS 6.64bit machine that I installed OpenVPN on. I want to have OpenVPN setup internally as a VPN to replace QuickVPN(it's horrible, fragile and randomly will work on Windows 8.x and not ...
0
votes
0answers
44 views

SSH Tunnel not working, but not able to find the point of failure as it worked previously

I am having an odd issue wherein suddenly port forwarding stopped working in a particular scenario for me. By default I need a particular port forwarded on all servers I manage and so I have the ...
0
votes
0answers
46 views

Preventing SSH to use VPN

I use a VPN service on my Debian server which I connect to remotely using SSH. The problem I'm facing is that when I connect to the VPN on the server I get disconnected from SSH since the server's IP ...
1
vote
0answers
172 views

Vyatta Remote Access VPN firewall (PPTP)

I am using Vyatta Remote Access VPN (PPTP) and NAT for proxy. When pc-A and pc-B are connected to VPN, pc-A ipaddress is 192.168.10.10 and pc-B is 192.168.10.11. ...
0
votes
0answers
226 views

Using OpenVPN only for specific applications on Linux

I have a working PPTP VPN with very specific routing requirements that I need to replace with OpenVPN due to issues with our ISP, and I am having issues adapting my routing rules to OpenVPN. I only ...
0
votes
0answers
75 views

Examples of running VPN clients in Amazon EC2

There are a thousand examples of VPN server setups on EC2 - but what are the limitations for running VPN clients on ec2? (to an existing VPN concentrator outside of EC2, for example). OpenVPN is known ...
1
vote
1answer
218 views

iptables to block VPN-traffic if not through tun0

I have a dedicated Webserver running Debian 6 and some Apache, Tomcat, Asterisk and Mail-stuff. Now we needed to add VPN support for a special program. We installed OpenVPN and registered with a VPN ...
4
votes
1answer
267 views

OpenVPN Keeps Crashing

Oct 20 21:00:44 sb1 openvpn[2082]: <MY_IP>:28523 [vpntest] Peer Connection Initiated with [AF_INET]<MY_IP>:28523 Oct 20 21:00:44 sb1 openvpn[2082]: vpntest/<MY_IP>:28523 MULTI_sva: ...
2
votes
1answer
3k views

Improving OpenVPN Performance

I've been trying to improve my OpenVPN performance and this is my current setup: cat /etc/openvpn/server.conf port 443 #- port proto tcp #- protocol dev tun #tun-mtu 1500 tun-mtu-extra 32 #mssfix ...
0
votes
1answer
88 views

OpenVPN see other users on network

I have 2 machines connected to an OpenVPN network but I can't seem to ping or RDP into each other. EDIT: Tried adding client-to-client and did a restart of the server and clients, can't ping or ...
1
vote
1answer
90 views

How can I map a network share after a successful client VPN connection?

I've been recently tasked with providing VPN functionality for some "road-warriors" at my workplace. I'm running a CentOS 5.4 Linux server. I've chosen OpenVPN as my VPN server and have successfully ...
0
votes
1answer
488 views

xauth with ipsec-tools on openwrt: authentication failing?

I'am trying to set up xauth with ipsec-tools on openwrt, my settings show below: cat /etc/racoon.conf: path include "/etc/racoon"; path pre_shared_key "/etc/racoon/psk.txt"; path certificate ...
0
votes
1answer
301 views

Strange OpenVPN behavior - disconnects after one minute

I'm using OpenVPN for connect two private networks and now I got a problem, that I'm not able to solve. Servers are connected with simple UDP configuration with static key. I've already checked ...
0
votes
0answers
328 views

openvpn to share internet connection: client side (kubuntu) configuration

Server Debian 7.0 Client Kubuntu 12.10 Followed debian wiki about OpenVPN with success until TLS-enabled VPN section. Now from client I want to have internet thru vpn. For that I opened KDE ...
5
votes
2answers
532 views

How to Configure Secure Connectivity between Multiple Subnets

I have the following setup 2 x linode vps 1 x lab (physical) running 4 vps My goal is to make it so all nodes act as if they are on the same LAN. This will allow me to alter IPTable rules, to allow ...
0
votes
1answer
45 views

Where can I get CloudVPN? It's installed on all my servers but I can barely find any info about it [closed]

I recently became responsible for looking after a group of servers, and am now trying to add a new one. The existing servers all have CloudVPN running, but I can find almost no information about it. ...
0
votes
1answer
36 views

Access denied on vsftps while writing a file

I installed vsftpd on ubuntu 13.04 server write is enabled im able to login as authenticated user - i own /home/luby directory and it's chmod 7777, when trying to write to it i get 550 Access is ...
0
votes
2answers
222 views

With split openvpn network, unable to connect to remote server via vpn

I am running ubuntu 12.04 and only want the vpn for specific applications that can bind to vpn port(address). If I connect to the VPN with all the traffic routed through the VPN port everything works ...