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1answer
652 views

Creating a VPN Tunnel between website and the server

The machine which is connected in server LAN has the IP Camera Connected. From server the IP camera video feed can be viewable. I would like to view this IP camera from anywhere on the world through ...
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4answers
540 views

Forward traffic between hosts

Please suggest the easiest way to forward all connections from host:port(external interface) to host2:port(external interface) When i use ssh -L local_port:remote_host:remote_port -N -l user ...
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2answers
499 views

on a cisco router can you run a tunnel and a vpn on the same interface and have vpn traffic pass over the tunnel

The problem I am having is I have a point to point tunnel from site A to site B. Remote users connect to site A via VPN. I would like them to be able to send traffic over the tunnel to site B. Is ...
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0answers
92 views

SoftEther Site-to-Site VPN

I have already already setup a Site-to-Site connection via the SoftEther bridge package. (Please see attached diagram). I enabled SecureNAT on the central server, and to avoid conflict with my local ...
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0answers
57 views

How can i use OpenVPN from SoftEther in android devices? [closed]

I want to know is there any chance to connect to OpenVPN that build in SoftEther in android devices using openvpnclient?
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0answers
31 views

why ssh not route outgoing packages (pptp)?

I have VPS #1 that pptpd and sshuttle installed on it and VPS #2 that have ssh access to it I need to rout trafic from VPS#1 to VPS#2 (by tunnel because pptp not available to vps#2) for users that use ...
1
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0answers
177 views

Make lan ip's available to external devices over openvpn [closed]

My goal is to make my home media library available to external devices. External device ====== OpenVPN Server ====== unknown Modem ----- OpenWRT --- lan machines External devices are OpenVPN clients,...
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0answers
2k views

Cannot make TCP Connection with OpenVPN Server

Client OpenVPN assigned IP: 10.8.0.2 ↓ TCP on 1194 Internet ↓ Router port-forwards 1194 to server- Public IP 104.162.67.198 ↓ Server LAN IP: 10.8.0.1 I think the above is what I am trying ...
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1answer
687 views

Debian don't forward through L2TPv3 more than mtu l2tp virtual interface

R3--R1--Internet--R90 R3: ip addr 10.123.0.3 R1: sudo ip l2tp add tunnel tunnel_id 699 peer_tunnel_id 699 encap udp local 5.254.174.8 remote 5.254.174.90 udp_sport 699 udp_dport 699 sudo ip l2tp add ...
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1answer
100 views

process group A default route tun0, B default route tun1, etc

I have a Linux box with N tunnel interfaces, tun0, tun1, and so on. I want to set things up so that a particular group of processes, A, has its default (and only) route pointed at tun0. Meanwhile, a ...
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0answers
564 views

ssh reverse tunnel port forwarding connection fails

I am able to do a reverse port forwarding through the PUTTY GUI with settings similar to below. Once I apply this setting, I am able to run to the server box and run wget http://localhost:8080 <-- ...
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0answers
188 views

HTTP CONNECT request body is reduced to / when proxying through Apache

I am using Apache 2.2.15 as a reverse-proxy running on Scientific Linux 6. It is being used to connect an application to a remote server, where the application being connected to requires that the ...
1
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1answer
281 views

4in6 tunnel for heterogeneous systems [closed]

I have clients (OS X 10.9 and Linaro/Ubuntu) in a native IPv6 network and a Server (Debian) in both native IPv4 and IPv6. The Plan is to use the Server as a gateway of sorts, as in 4in6 (http://en....
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1answer
424 views

Apache proxy HTTP CONNECT method handshake failure between Apache server and destination server

Apache/2.2.25 (Win32) mod_ssl/2.2.25 OpenSSL/0.9.8y I'm trying to get the HTTP CONNECT method working with Apache. I'm testing it with two different destination servers. It works fine with one server,...
1
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1answer
98 views

What are my VPN options?

We are changing ISPs and at the last minute the new company is refusing to set up a critical VPN tunnel that we currently have. Data comes into our office via a line into an ISP controlled firewall ...
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2answers
6k views

Cisco AnyConnect VPN via OpenVPN tunnel [Unable to modify IP forwarding table]

Background: I'm working as a contractor for a small web design agency. We have a particular project / client requires that any updates / development that are performed are done via VPN. The client VPN ...
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0answers
101 views

Connecting to IPv6 hosts when mobile and on a Surface?

Specifically, at my usual location, I have an IPv6 network which connects to the Internet via a static tunnel set up to Hurricane Electric's tunnel broker ( http://www.tunnelbroker.net/ ). This works ...
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0answers
430 views

GRE Tunneling Routing Issue

I am trying to establish a GRE tunnel on a GW running Linux (V2.6.39.3). The network topology is as following: local: PC_A is connected to a GW PC_A is represented by a dedicated RND (routed ...
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2answers
898 views

Tunnel an SSH connection transparently (no ProxyCommand)

Here's the scenario: the user runs "ssh -i sshkey user@server1". I want the SSH connection to be tunneled through server1 to server2. Normally, the user could do this himself using: ssh -i sshkey ...
1
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1answer
82 views

Info on SSH tunelling etc in certain context

Im an electronics engineer, with very little knowledge of networking and assoc. terminology I recently got a Lantronix XPort Pro for use in a project I am working on but have little to no knowledge ...
1
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1answer
812 views

Tunneling into vpn using squid and ssh-tunnel

intro: In order to access the administrative console of a certain datacenter I am supposed to use a VPN. However due to company network setup I cannot establish a vpn connection (I was told that they ...
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0answers
443 views

Switch stunnel from self-signed cert to signed by CA cert

We use stunnel configured to provide SSL-tunnel between SERVER A (where we have stunnel configured as client) and many SERVERS B (where we deployed stunnel configured to work in server mode). We use ...
1
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1answer
709 views

Can I limit my SSH Tunneling Speed? [duplicate]

Possible Duplicate: Can I limit my SSH Tunneling Speed? So, I'm kind of making sshusers for ssh tunneling to surf some content which is blocked by my country. But, I don't want somebody to ...
1
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1answer
454 views

4in6 tunneling software for Windows

I have a VM running Windows 2008 R2, and I need this VM to connect to a remote site using VPN. The VPN software does not support Windows 2008 R2 or any other 64 bit operating system, so I can't ...
1
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1answer
194 views

How do i tunnel through a keyed ssh login into an svn server not running on a default port?

I have access to a server via standard ssh, logging in password-less via a key. On that remote server i can access another server, which has svn on a non-default port, like 174.53.45.6:3456. I'd ...
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1answer
79 views

SSH LocalForward Through Middle Machine

My setup looks like this: +--------+ +----------+ +-----------+ | Laptop | <---> | Middle | <--> | Server | +--------+ +----------+ +-----------+ And the ...
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2answers
123 views

How to workaround a IP whitelist when consuming a 3rd-party API?

We use a service who's API will reject requests unless the source IP has been previously whitelisted. They only give us 3 slots which is a problem because we have more than 3 machines that need to use ...
0
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2answers
772 views

how to “connect ipv6 client to ipv4 only server”

I have a linux server that supports only ipv4 and an IPv6 client. How should I use tunneling or NAT to get the connectivity done from ipv6 client to the ipv4 server? Client is a softphone that sends ...
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votes
3answers
5k views

OpenVPN server will not redirect traffic

I set up an OpenVPN server on my VPS, using this guide: http://vpsnoc.com/blog/how-to-install-openvpn-on-a-debianubuntu-vps-instantly/ And I can connect to it without problems. Connect, that is, ...
0
votes
1answer
219 views

Obtaining and routing small IPv4 space?

I had an idea for designing a network setup in order to acquire high availability connections to my (small) network, but I seem to be running into a few problems trying to find out the particulars. ...
0
votes
3answers
986 views

Secure tunnel between two Windows Server 2008 R2 hosts

I'm looking for a way to set up a secure tunnel for HTTP traffic between two hosts on separate networks/domains over a single port. The caveat is that I have no control over the physical aspects of ...
0
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1answer
4k views

Putty double tunnel

currently I have the following problem: i can connect to Server B via ssh only if I connect to Server A (via ssh), create socks proxy with putty, and use it in order to connect to server B. So ...
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2answers
2k views

Public IP Routing over Private GRE tunnel

I have a GRE tunnel configured between two linux boxes. The tunnel works fine. I can ping from each host the other private ip. Head privateip: 10.0.0.1 publicip: 8.8.8.8 Tail privateip: 10.0.0.2 ...
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1answer
3k views

How should openvpn config look like to tunnel “all traffic” thru vpn?

Many related questions on this site, looked thru a few of them, none helped my problem. Anyways my client is Vista, server is IPCop My client config file: #OpenVPN Server conf tls-client client dev ...
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2answers
1k views

How to Use The IPs Of Remote Linux server as The Additional IPs of My Current Linux Server?

I have 2 Linux Servers 'X' and 'Y'. Server X has lots of resources but 2 public IPs (1 main IP bound as eth0 and 1 additional IP bound as eth0:0). Server Y has 9 public IPs (1 main IP bound as eth0 ...
0
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1answer
255 views

Rp_filter and linux tunneling

Can someone please explain with an example why reverse path filtering need to be disabled while using IPIP/GRE tunneling? echo 0 > /proc/sys/net/ipv4/conf/all/rp_filter
0
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1answer
545 views

OpenVPN - Client connected to server, but not tunneling

For context, I am migrating my VPN server. I duplicated the old set up almost exactly, and now clients connected to the new VPN server cannot tunnel properly (but they connect just fine). While ...
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3answers
4k views

Keeping an SSH Tunnel open, and running a remote command

A computer behind a firewall (at a remote location) connects to my server to open a tunnel... the intention is that from the server I can connect to the computer over SSH. The computer makes the ...
0
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2answers
1k views

Can I limit my SSH Tunneling Speed?

So, I'm kind of making sshusers for ssh tunneling to surf some content which is blocked by my country. But, I don't want somebody to slow down others internet speed , therefore I want to limit the ...
0
votes
1answer
572 views

how to setup SSH user with limit permission?

There are some sites provide SSH accounts only for ssh tunnel. I want to know how to make sure these accounts can only have permission to do tunnel, and how to do limit settings. And I also notice ...
0
votes
3answers
2k views

Port forwarding with proxy server

I'm behind a firewall with incoming connections blocked on all ports. I'd like to run an Apache Web Server on my machine. Is it possible to configure a free public proxy server to forward the incoming ...
0
votes
2answers
514 views

How to tunnel an outgoing connection via an incoming connection

I guess the following will be considred a hack, but here goes: I have machines A and B, and C. B can open a connection to A, but A cannot open a connection to B (due to FW). Work: A <--- B Doesn'...
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2answers
3k views

Access remote server with Nautilus through double SSH tunnel

I'm trying to access my work computer from home. We are supposed to SSH into a server, say ssh.company.com and from there ssh into an xhost to to work, say xhost04.company.com. xhost04 is not ...
0
votes
2answers
321 views

How to remap IPs visible from local machine to IPs visible from a machine I have SSH access to?

I'm so far out of my depth I don't even know what to google for. There's a server I can connect to via SSH. Via that server I can access other server on its subnet via SSH. What I want to do is be ...
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2answers
215 views

Set up a “relay” service

I'm trying to create a 'left client' > server < 'right client' setup but need some advice and tips. Let's say that I have a server-daemon on the left side, like a vnc-server that connects to the ...
0
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2answers
4k views

Possible to IPSec VPN Tunnel Public IP Addresses?

A customer uses an IBM SAS product over the internet. Traffic flows from the IBM hosting data center to the customer network through Juniper VPN appliances. IBM says they're not tunneling private IP ...
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4answers
217 views

Generic reverse tunnel

I am searching for a generic reverse tunnel application. Here is what I have in mind: It would consist of an inside (behind nat) and outside part. The "inside" part would try to establish a connection ...
0
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1answer
38 views

How to make ssh based vpn?

I have some problems with making ssh-based VPN. Situation: LOCAL -> GATE -> SERVICES (ssh server) (Many other servers with some services) 192....
0
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1answer
28 views

Reverse ssh for location distributed system behind firewall

We have multiple machines located in different area behind firewall which don't have Static IP and can't be accessible from the outside. We would like to access those machines but are wondering what ...
0
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2answers
330 views

SSH works but tunneling or SFTP doesn't. Why?

since 2014 I've got a server from SoYouStart, with Centos 7. It worked perfectly, but now I had to install again the OS. Now I'm configuring all the services to work again. I need to connect to the ...