1
vote
2answers
68 views

Give internal access to external client

I am newbie in the networking issues. I got a question for which I don’t know how to solve. I have my internal network that has a fixed IP (only accessed by VPN) and I have a server where I put some ...
0
votes
1answer
61 views

use VPN to prevent setting Port Fowarding in Router?

Right now I have 2 branches in Asia; one is in Malaysia and another in Vietnam. Unfortunately both are communicating using port 6901-6999 and port 1433. Because of the long distance between the two ...
0
votes
0answers
32 views

Remote listen to port

I have local server exists inside a corporate local network which is running a web-server at port 8080. I would like to make it available to the internet. But it is inside a local subnet with NAT to ...
0
votes
2answers
218 views

sharing a printer over a VPN

We have our head office, that has a static ip and two windows servers a domain server and a file server. We have another office that only has a router and a pc (with a static ip address) now my aim ...
-1
votes
1answer
137 views

re-route requests on filtered smtp port 25 [closed]

My VPN filters port 25 (to prevent spam) but my ISP doesn't. The VPN takes over all traffic and changes the default gateway? How can I bypass the VPN to send mail? I want all outgoing traffic except ...
0
votes
1answer
731 views

Simple iptables port forwarding with masquerading not working

I'm trying to set up a simple VPN server on EC2 (Ubuntu 12.04) with the Android example ToyVpnServer. Its instructions: // There are several ways to play with this program. Here we just give an // ...
-1
votes
1answer
125 views

Connecting to vpn from behind a router (with dynamic IP) [closed]

I've made a pptp server on Ubuntu and considering I'm fairly new at this stuff I somehow made it work (tested from a friend behind a router without any port forwarding). Granted it was kinda slow, but ...
1
vote
1answer
241 views

SSH port forwarding, forward port over VPN

The scenario: I have a Linux laptop (linuxlaptop) There's a piece of software that I develop that access a web service https://ws.behind-vpn.com that is behind a Cisco AnyConnect VPN. I cannot ...
0
votes
1answer
229 views

Restrict VPN user to Remote Desktop only with Sonicwall [duplicate]

Possible Duplicate: Restrict VPN user to Remote Desktop only with Sonicwall Basically I want him to only be able to log onto the VPN in order to use Remote Desktop to use HIS machine. Not ...
2
votes
1answer
5k views

What ports need to be open for PPTP VPN server?

I'm running a PPTP VPN server on my DD-WRT enabled router, and it works inside the network but obviously not outside because I haven't opened and ports. What ports need to be open for the VPN server ...
3
votes
1answer
253 views

Forward specific network traffic to other server

Is it possible to redirect incoming traffic on a specific port of my Ubuntu Linux server machine to another server (that has another public IP address and is located at another site)? I'm running a ...
1
vote
2answers
666 views

Can't connect to RRAS server remotely

I have a Windows Server 2003 with RRAS (1 NIC) configured. It works like a charm when I connect to the VPN server directly on the same LAN. But it fails when I try to connect to it from the WAN. So ...
0
votes
1answer
284 views

Opening port 1723 on Foundation Server 2008

I am trying to set up VPN on our server but something strange seems to be going on with port 1723. We are not on a typical internet connection: the connection is broadcast over radio transmitters and ...
1
vote
1answer
1k views

Possible to port-forward from a Sonicwall (TZ200 series) WAN side through a VPN tunnel? (Answer: Yes)

TL;DR Can a Sonicwall TZ200 series port-forward to a host not on the local internal subnet? If so, can that host be one accessed through a VPN tunnel with the Sonicwall as one endpoint? We have an ...
1
vote
2answers
893 views

VPN can connect but cannot VNC or RDP?

I am running Windows XP Professional SP3 on my Dell laptop. I use a VPN to connect to my work network to work remotely and control the computers and servers etc. I am connecting at home from an O2 ...
1
vote
1answer
433 views

Server over VPN?

I don't know that much about VPN, so it could be that this is utterly impossible. Here's hoping, though. I would like to forward a port from my router to a machine connected to the network via VPN. ...
1
vote
2answers
328 views

Debian: Way to forward ports to another server with original ip-address?

Imagine I have multiple (debian) servers in different locations which are not connected via LAN. I need to find a way to forward specific ports to one of the other servers but the server which ...
0
votes
1answer
233 views

How to connect to Wi-Fi device through another machine available through VPN?

We are developing app for device named iTach WF2IR, but we doesn't actually have that device, we will get one in 4 weeks or so. Meanwhile, we should make demo for that device in a week. So we decided ...