Port forwarding is the act of using redirecting one port to another, commonly used to access a computer from behind a firewall with NAT.

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uTorrent and PuTTY -> How to turn the connection into an active one?

There is an active, and passive mode when we talk about torrent. Passive, is when you can't connect to the peers actively. Active is when your ports are forwarder, and others can connect to you. ...
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Forwarding Specific Ports through SSH Reverse Tunnels

So unfortunately I live in a place that will not let me have a static IP, so I have been setting up access to my home computer via reverse SSH tunnels that run on an micro amazon ec2 instance. I have ...
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how to setup a ssh acount with no terminal but port forwarding?

I am trying to set up a new user account I can give to friends so they can SSH into my forward computer, and only allow forwarding of certain ports. I do not want my friends to have a shell, or be ...
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How do I forward a SSH port from any interface to a specific IP?

Here's the scenario: I have a desktop, running Windows 7 Ultimate. This desktop has VMware Workstation on it, and a virtual machine running a custom linux, that has OpenSSH installed and working. ...
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186 views

Windows 10 - NAT - Port forwarding & IP masquerade

I'm looking for a way to get iptables functionality in windows 10. I enabled IP routing and I need to forward tcp data to another host (port 8080) and then forward his response while masquerading IP. ...
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716 views

Port forwarding over the Internet

I have a home server that I want to expose to the Internet. All ISPs in my country provide static IP addresses to registered business only (not to home customers). I'm thinking about renting a VPS ...
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Asus router RT-N56U unnecessarily opens extra ports for a DMZ device

My Asus RT-N56U router (latest firmware 3.0.0.4.374_979) opens port UDP 3659 for a Playstation 3 which is already in DMZ. The DMZ was set up properly with a static IP assigned to the PS3 and the ...
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Ssh port forwarding with Remote Desktop timing out

My work computer, a Windows 7 Enterprise PC called WORKPC, is running Remote Desktop. I have configured Windows Firewall on WORKPC to allow access to the Remote Dekstop service from only two IP ...
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VirtualBox Bridged Network Port Forwarding Issue

I currently have a development environment setup on a Windows 7 PC running Ubuntu 11.04 inside of a VirtualBox on the same box. I am using the "Bridged Network" option within VirtualBox, and inside ...
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Port forwarding not working on ZTE router

I am using a ZTE wi-fi router. My laptop's private IP is 192.168.1.2 where Apache server is running on port 8080. I added the NAT rule to forward http traffic to my laptop. Protocol - all Starting ...
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How to forward uTorrent port on DD-WRT?

I have uTorrent 3.3.2 installed on two computers and on both computers it says that the port is not properly forwarded when I do the built-in port test. I followed this guide to forward the ports. ...
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VirtualBox Port Forward not working when Guest IP *IS* specified (while doc says opposite)

Trying to port forward from host (Mac OS X) 127.0.0.1:8282 -> guest (CentOS)'s 10.10.10.10:8080. Existing port forwards include 127.0.0.1:8181 and 9191 to guest without any IP specified (so whatever ...
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How to connect (via DD-WRT) to a device known by its MAC address?

This question might seem odd at first, because the answer may look trivial: "Either assign a static IP address to it or just DHCP it." Well... this challenge turns out to be not so simple: The ...
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1answer
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Configuration for public (external) access to ubuntu guest on ESXI 5

I am setting up a demo system on a leased dedicated server. System consists of : ESXI host with 1 NIC assigned (so 1 Static IP) 64 bit Ubuntu guest as server I installed and configured the system ...
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Port forwarding + shared connection with Ubuntu

Because my wireless router's ethernet ports are defective, I set up a shared wireless connection from my laptop (which has wifi) to my eMac (which does not) via a crossover ethernet cable. The laptop ...
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port forwarding on linux without root or ssh

I was wondering whether it is possible to get port forwarding without being root or ssh. Currently I do ssh -L 20080:othermachine:80 localhost Using ssh can get you certain benefits like creating ...
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How to access apache behind home router?

I have public IP 89.103.xxx.yyy, then router and home network with 192.168.1.zz My router is set to portforward every 8056 on ip adress 192.168.1.5 (my PC), where apache is running. Apache listen is ...
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Chrome ssh tunnel forwarding

I am first logging into an ssh server. Then I am trying to use Chrome for ssh tunnel forwarding. Is there a gui way of doing this? I can do this in Firefox's gui in like 10 seconds so I would thing ...
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keep SSH-port-forwarding connection alive

I am doing a permanent port forwarding via SSH. It is basically while true; do ssh <somewhere> \ -R <dst-port>:localhost:<src-port> \ -N -n -...
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Configure Tor as a listening proxy server that I can connect to remotely?

I currently have the Vidalia bundle installed on my Windows Server 2008 R2 machine. Is there a way that I can connect to the Tor network through this computer from other computers on the LAN or from ...
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1answer
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How can I get VMWare to use the same IP as the host?

I am running RHEL 6 on my Win-XP using VMware. On VMware it has the local IP. I want it to be same as that of XP. i.e. 123.237.115.199 on both. (This is dynamic IP but I want that the dynamic IP on ...
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Port blocking workaround

I recently was on a visit for a few days where my primary internet access was through verizon, which I eventually discovered blocks SMTP ports. I had to improvise a workaround to send mail, but I ...
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How safe is it to open ports on your router? [closed]

I want to open some ports on my family's network, for game servers and other protocols like HTTP and FTP. My dad, however, thinks this is unsafe (for him). Is it easy for a hacker to get in to our ...
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Port forwarding not working in dd-wrt

I just bought a Netgear (3700v4) wireless router to replace another one (3700v1) which failed. A friend had helped me get port forwarding working on the original one. One of the important things that ...
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How to restrict ssh port forwarding, without denying it?

Suppose I have created an account whose login shell is actually a script which does not permit an interactive login, and only allows a very limited, specific set of commands to be remotely executed. ...
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How can I use SSH to tunnel to a port that's open on the machine I have access to but not open to the outside world?

I currently use SSH to tunnel my internet connection, using ssh -p <port> -ND <local port> <user>@<ip address>, and this works great. However, I'd like to bind a local port to ...
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Getting a static internal ip address in windows 7

I have obtained a static ip address for my router from my ISP (it is a dsl router provided by my ISP). Many devices are connected to this router in wireless mode. One of them is my Server. The server ...
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SSH gateway server

Is there anyway to set up a ssh gateway server? What I am trying to setup is a way to connect to a specific linux shell on a Lan remotely from the internet without using port numbers. So for example ...
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port forwarding and copy back to local machine

I am typically logging in on a network via ssh and then to yet another computer again via ssh to my final destination computer. For instance a home server, and once there to one of my family's ...
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Alternative to Tor Hidden services or port forwarding without public IP [closed]

We're looking for way to access PC/server/IPCam behind our home internet when port forwarding is not available. The reason we needed this is that our telco is rolling out Carrier-grade NAT and slowly ...
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1answer
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SSH port forwarding with automatic reconnect, script executing at startup

In short, every time my computer boots, I would like to start a ssh port-forwarding connection that will reconnect with the server if the connection drops. Computer is Debian Wheezy x64. An initial ...
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Port forwarding to another network adapter

I have two network adapters which are wireless and cable network. I want to use wireless network for Skype, torrent, MSN or something not related with jobs but I want to use cable network for RDP, ...
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How do I properly test whether my Port Forwarding works?

I have set up a website in iis which runs on port 5000 Now when I type 192.168.2.2:5000 I get that page. Now, I do port forwarding with my Belkin Router using http://screenshots.portforward.com/...
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bittorrent upload with closed ports

I just downloaded a linux image using bittorrent. Although the port seems to be closed I noticed that my client was also uploading. As far as I know UPNP and NAT-PMP are disabled in my current network....
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WRT54G - how use port forwarding and VNC

Since I have my home network behind a WRT54G, the router has an external "real" IP address, and the PCs behind it have 192.168.xxx.xxx addresses. I would like to be able to control one of them ...
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1answer
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Why doesn't my web site's port forwarding work?

I have made a website on my Raspberry Pi that works perfectly over the local network. It is running on lighttpd. I have setup a DNS entry on No-IP (pumpkinprograms.ddns.net) and I know that it works ...
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Is it possible to run Virtual Hosts (or equivalent) across several servers, but one public IP, using Tomato?

Here's my home setup. I have a single IP address provided by my ISP. I have one top-level-domain (TLD) and several sub-domains that point at that IP. Internet comes in through my cable modem and plugs ...
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Port forwarding & server: age of empires 2

I'm trying to build my own server for AoE 2 + conqueros. I thought that I can simple give to others my public IP address and forward port on router. My PC will so start working as a real server and ...
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1answer
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Windows port forwarding, local machine to server

I'm working on Windows 8. I'm trying to connect to an OpenStack cloud which is hosted on a remote server but has a public IP to the API. However, making API calls require calls to additional services ...
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1answer
253 views

Port Forwarding with 2 NICs via Windows 7 firewall

I have a computer with two network cards, each of them connected to a separate network. I would like to forward all requests that arrive via port X from one networks to port Y on a host in the other ...
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1answer
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Server only reachable over VPN

I have an Apache server running on a Raspberry P and it works just fine in the local network. And after forwarding port 80 and trying to connect using the public IP, Chrome says ERR_CONNECTION_REFUSED....
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3answers
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Windows 2008 server and Redhat with only 1 ip address, can windows route the traffic?

I have a two home server VMs set up. Windows 2008 server on port 80 and Centos/Redhat on port 8080. Both have separate godaddy domain name A name records pointing to them. But I cant point both domain ...
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1answer
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How to run an Apache Tomcat Webserver on my PC and access it from a real Android Device?

What I have I have a Tomcat 7.0 server running on my Windows 7 PC and I have a dial up internet connection. IP I get on whatismyip is 117.xxx.xxx.xxx. I want to use this machine to test my Android ...
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3answers
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Opening ports on a mac-mini, works locally, not on the LAN

I have my mac mini running a nodejs server on port 8000. On the mac, I can hit it at 127.0.0.1:8000/something. I get back a "hello world" type of response. On the same network, from a different ...
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1answer
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Tunelling video stream through SSH

I have this problem. There is an udp video stream accessible only on the local network, but I need to access it outside of the network. I have Linux machine (multiple actually) with root access. ...
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1answer
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Can someone explain strange inbound connections on my server log?

Ok, so I only know as much about networking as I have learned in my Computer Systems and Electronics courses, and I am seeing something that I'm not sure how to interpret. My brother wanted me to make ...
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Windows Container port binding on Windows Server 2016 not working

I am running a Windows Container on a Windows host (Windows Server 2016 TP4). The container shall run an IIS webserver on port 80 internally and I also want to bind port 80 to the host, so I can ...
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Port forwarding remote traffic through physical router to go through pfsense VM, then to centos VM web server

I hope this makes sense, I'm completely self taught and planning on going for formal instruction. As I understand this is possible, however I haven't been able to find definitive answers to my ...
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2answers
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Port forwarding in D-LINK DIR-524 router

I have Tomcat installed and I want to access it via internet. I can access it locally via localhost:8080/appname, but not from internet via http://externalip:8080/appname. I have configured my D-LINK ...
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Why doesn't port forwarding work correctly for me?

First off, my router is a D-Link DIR-655, firmware v2.07. I'm trying to port forward port 25565. My port forward settings are this: However, when I use this open port checker, it claims that I ...