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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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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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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How to ssh to my machine at home, when the IP address of router might change?

I often find I want a file on my home machine when I'm out and about, so I would like to set up ssh server on my home machine to be able to login securely over the internet. It's my understanding ...
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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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Stable reverse port forwarding in SSH and stale sessions

Using VPS to forward ports behind NAT: for((;;)) { ssh -R 2222:127.0.0.1:22 vi@vi-server.org; sleep 10; } When connection is broken somehow and it is reconnecting. Warning: remote port forwarding ...
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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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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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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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2answers
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NAT Port Forwarding in VirtualBox

I have enabled two adapters in my VirtualBox (running Ubuntu 12.10 Server Edition), with types as: Host-only and NAT. My main motive is to be able to connect two VMs running on two different hosts ...
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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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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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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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922 views

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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Forward Same Ports to Multiple IPs [closed]

I am trying to forward a series of ports to my computer. I have several computers in my network, and believe my router randomly assigns a port to each computer that connects to it. As I don't have a ...
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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 ...
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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 ...
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137 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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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 ...
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NAT vs Port Forwarding [duplicate]

Possible Duplicate: What is port forwarding and what is it used for? What is the difference between NAT and Port Forwarding? Are they two different names for the same thing? Could you ...
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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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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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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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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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Will no-port-forwarding in authorized_keys disable all port forwarding?

Here port forwarding I means ALL kinds of port forwarding, -D dynamic port forwarding(for socks4 and socks5 now), -L local port forwarding to remote, -R remote port forwarding to local. How to fine ...
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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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887 views

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 ...
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Cant access localhost via public IP

Im having trouble enabling public access to my XAMMP setup. I've been looking at a few threads over at Tom's Hardware forums to resolve this issue but cant figure out we're im going wrong. Whenever I ...
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Properly portforwarding the external IP with iptables

I am trying to forward all the incoming internet/LAN requests on port 80 to my local machine (running Apache), current iptables work (forward incoming internet traffic to my desktop, but if I try to ...
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Port forward to different port number

I have a router that sets up rules like so: TCP Any -> 5800 Any -> 5900 UDP Any -> 5800 Any -> 5900 Computer: ip-address This would allow someone 'outside' to connect to my router's ...
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181 views

Connect internet camera and bridge/forward IP traffic

I have an Ubuntu (14.04) machine with two Ethernet cards. One Ethernet card (eth0) is connected to the office network. The machine is addressable from the outside Internet. I have a Web camera that ...
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1answer
893 views

Port Collisions when Forwarding Between Guest and Host

I've been working on getting setup with Vagrant using a VirtualBox base box, and would like to forward ports between my guest (Ubuntu 12.04) and my host (Windows 7) for accessing the apache2 server ...
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Is there such thing like a port forwarding service out in the internet?

I'm looking for a service on the internet allowing me to redirect TCP connections. My company's firewall is very strict and allows only HTTP (through a transparent proxy) or SSL on only port 443. I ...
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ssh port-forwarding with GatewayPorts = no

I want to forward sshd (port 22) on machine X which has a non-routeable IP. The forwarding options are nc (which is horrible), inetd (requires privs), iptables (requires privs) and ssh. So I'm using ...
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Why is this iptables rule that does port forwarding not working?

I have a server bound to localhost:7060. It is using ipv6 socket instead of ipv4. Below is netstat outout. # netstat -an Proto Recv-Q Send-Q Local Address Foreign Address State tcp ...
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Remote desktop connection over internet without port forwarding?

let's say that we have this situation. I want to remote desktop connection to my friend over the internet, but I don't have premission for port forwarding on the router, and my friend also can't ...
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Setting up an SSH Server on Port 80

I'd like to set up an SSH Server to the public internet on port 80. I've got SSH for Windows installed on my machine, and I can use Putty to SSH into localhost. In my router config, I set up a ...
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DynDns confusion

I'm pretty sure this doesn't belong on serverfault. Anyway, I'm confused with DynDns. Its supposed to change the IP address whenever your IP address changes, but for anyone to access the host I have ...
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5answers
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Forward port 80 on a Linksys WRT54GL to port 80 of a single IP on the local network

I have a Linksys WRT54GL router and a home network of two PCs. What I want is one of the PCs to be a web server visible from the world on my static IP. It is a WindowsXP PC with IIS 5.1 setup and ...
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2answers
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Can someone access my locally run website even if I haven't specified any port forwarding?

I am using Xampp so I can test my web application directly on my own computer. I am concerned that someone can access my Xampp site since I am still connected to the internet. However, I have NOT ...
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Does port forwarding a port on one computer expose other computers in the network as well?

I have read that port forwarding exposes your computer to security breaches. Does port forwarding a port on one computer expose other computers in the network as well?