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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Doing port forwarding and then using it from within the internal network

We all know that by doing port forwarding on the router, computers from outside the network are able, on the specified ports, to access internal computers by targeting the external IP. I'm now ...
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917 views

Home web server on O2 Broadband

I'm trying to set up a website that is hosted on my computer. I'm using Win7 with IIS and an O2 Wireless Box II. I can access that website using http://localhost or http://192.168.1.104 (subnet ip ...
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614 views

Connecting to FTP server that's behind a NAT [duplicate]

Possible Duplicate: What is port forwarding and what is it used for? So I want to allow my machine behind NAT to be accessible via FTP. However, as it is behind NAT, it is not possible to ...
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188 views

Port Forwarding require adding 8080 to the URL noe

I have finally got port forwarding working on my system, it's been a real challenge because my Modem and Router were both trying to do the job, I have now bridged my modem and it is all handled by my ...
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Port forwarding windows 7

I need to forward petitions from a laptop connected on two routers. The first one is the Internet router (192.168.1.0/24, WIFI), and the second is a VPN router (10.x.x.0/24, WIRED, DHCP relay over ...
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How can I ssh into my home computer from the internet?

Is there software that will help me to ssh/connect to my home computer from the public internet? (Say, a coffee shop). I understand that questions similar to this have been asked, but none seem 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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158 views

MAC OSX as server cannot be seen by dyndns address - router is blocking access

I have OSX running an RTC rational team concert essentially a Tomcat server on https port 9443. In the OSX host file I have 127.0.0.1 mapped to thinkbigapps.dyndns.tv - such that On the mac i can in ...
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Access multiple SSH-controllable boxes centrally

I have a few SSH boxes running on an ESXi Host, of which I would like to access from outside my normal home network. Rather than port forwarding and pointing to all sorts of different VM's, is there ...
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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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175 views

Shell access without forwarding ports

This may be a stupid question but can you obtain shell access to a web server by means of not forwarding any ports? I am at work and can't forward any ports to allow access. Are there alternatives? ...
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SSH (sftp) Server - DMZ or Port Forwarding?

I run an SSH server on my main machine. What are the security risks here, and advantages/disadvantages to port forwarding or a DMZ? Also, is there a way to tunnel an SSH server without making changes ...
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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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767 views

TCP connection to my host's public IP address using Linux netcat

I need to make a TCP connection to my machine through an application that needs only the public IP address and port to connect. I have been able to do it in Windows, but I need to do it in Linux also....
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1answer
165 views

New router directs inbound requests to own WAN address to the settings page

I just replaced my old DLINK router with a Cisco RV180 (and a new zyxel nwa3560-n as AP). I have forwarded ports 80 and 22(ssh) to my servers local ip. When I use my phone over 3G network, it is no ...
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Enabling DMZ for opening ports

I earlier asked this question. There, my problem was that I port forwarded certain ports and turned off Windows Firewall, but still, online port checkers showed that those ports were closed. So, I ...
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216 views

Display the correct website from webserver when accessing via IP and prot forwarding

I have set up port forwarding to point to my works webserver so that selected users can access a site via our external IP address when off site. The forwarding to the server works, but on this server ...
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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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Port Forwarding not working in DSL Router

I am using BSNL BroadBand connection and a DSL Router is provided that can act as a Default Gateway to many wireless devices. One such device is my server. I have bought a static ip on lease. So that ...
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8k views

Unable to connect my filezilla ftp server, returns error 421 Login Incorrect

I have a internet connection with live ip. I have forwarded routers port 21 to my local server, where I have installed FileZilla FTP server. It works fine in local environment, but when I try to ...
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1answer
3k views

Port Forwarding UDP ports not working

For making a Call Of Duty Server using cod-rcon tool, I have port forwarded the following ports: 28960, 28961, 20500 and 20510 (all ports in UDP). If I use this website to check if the ports are open (...
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190 views

How do I forward the SAME port to 2 Computers in router linksys E1000

I cloned my question from here I use linksys router E1000. I have 2 server Ubuntu in 2 Computer, and I want to forward its over the internet at the same time (same port is 80). How do I forward the ...
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79 views

Access Private NIC Through Public NIC

I am totally stumped. I have tried playing with the routing table but no luck. I am using Windows 7. I have a computer (#1) with two NICs (A and B). A is a wireless interface that connects to a WiFi ...
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Do hotels block certain ports? [closed]

I'm on vacation this week and I'm trying to access my home DVR camera system (Bunker Hill DVR) from the hotels I've been staying at. Unfortunately, I have not been able to access them successfully. I ...
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Can't seem to find an open port to host a webserver

It appears that my ISP is blocking every single port as i cannot seem to find a port that isn't blocked except for 22 (SSH). I can't find a port to host my home webserver on (which i am trying to set ...
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3k views

VirtualBox webserver not accessbile on host browser

I setup and installed a CentOS6 webserver on a virtualbox. Already setup port-forwarding of port 4444 to 80 so that I can access it and even disabled Win7 firewall. I think that probably the problem ...
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Iptables port mapping from two PCs to one

We have 3 PCs, two of it are connected to internet (both of it have 2 NIC) PC1: eth0 - 1.0.0.1 (external IP) eth1 - 172.16.0.1 (internal IP) PC2: eth0 - 1.0.0.2 (external IP) eth1 - 172.16.0.2 (...
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Rerouting traffic from port 80 to another port on a single ip

I have a server with multiple IP addresses associated with it. I'm trying to run a node.js web server (which I do not want to run as root), using only one of those ip addresses (it would be very bad ...
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How to troubleshoot port forwarding on Windows 7 (64 Bit) with ICS enabled?

I want to forward some ports (1666 for perforce, 8081 for Hudson) on my Internet Gateway machine. This machine is running Windows 7 (64 Bit, legal, user-account) and connected to the Internet via ...
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2k views

How to make ubuntu server accesible from internet?

Ok, I have set up the php and apache and all that. And I can access the website from other LAN pcs, I can SSH into it from lan, and I can use FTP clients. Now I wan to make it available to internet. ...
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248 views

Forward port w/o login access, socat, or ncat; unencrypted ok

My intent is to have a local port that ultimately forwards to a mysql server on host db.stuff.host.com. However, db.stuff.host.com is only accessible via login.host.com (no root access), and I can't ...
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Why does ssh provide insecure off-host forwarding?

In the local port forwarding invocation below, [me@TunnelBeginHost]$ ssh -L TunnelBeginPort:TunnelEndHost:TunnelEndPort ViaUser@ViaHost , given the fact that the portion of the tunnel between ...
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276 views

Why is my ADSL modem not listed as a gateway (chaining two routers)?

I just got a new Wifi Router and connected it to my ADSL modem. The Wifi router assigns IPs in the range 192.168.0.xxx and the ADSL modem assigns IPs in the range 192.168.1.xxx. The ADSL modem is ...
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0answers
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Why do I see router and not my real IIS? [duplicate]

I am trying to access IIS through web but unable to do so. Basically I have a router (which functions as router and modem) that is given by ISP and I have another router connected to the router given ...
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5answers
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Why do I see router and not my real IIS?

I am trying to access IIS through web but unable to do so. Basically I have a router (which functions as router and modem) that is given by ISP and I have another router connected to the router given ...
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106 views

Access port on machine by connecting to other machine via SSH?

I have to access my home router's web interface on port 80. Unfortunately, the only way into the network I have at the moment is SSH to another machine on the same network. me ---|---SSH Box----Home ...
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port forwarding and canyouseeme.org

I'm using a Qwest Q1000 modem/router combo, and believe I have set up port forwarding correctly. If I go (or you go) to http://canyouseeme.org and type in my IP address(174.29.9.83), and port (22), ...
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Port forwarding with IPTABLES and VBox

I have a small problem with getting a proper configuration of iptables under Ubuntu. But before, let me describe the network configuration: I am using xDSL line terminated with modem+router+DHCP ...
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182 views

Apache virtual host port forwarding without showing the port number

I've set up the virtual host for under Apache. config is <VirtualHost xxx.xxx.xxx.xxx:80> DocumentRoot /var/www/abc But my website runs on 8090 I should get the website when somebody ...
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1answer
15k views

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 provide ...
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1answer
55 views

Make a program use other ports

My school network is behind a very strict firewall, and I can't connect my e-mail and other programs. Are there any ways to avoid this problem?
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298 views

Cross-platform VPN software in a firewalled environment

I am currently working on setting up a VPN in order to allow the control over some computers. However there are some problems that I am encountering in setting this up Many (if not all) of the ...
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566 views

Trying to make MAMP local server site accessible externally, via airport base station

I am bumbling around in network and airport settings. I've set up port forwarding on Netgear DGN2000 router but I'm not sure how to configure the airport extreme base station. It is in bridge mode, ...
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537 views

How do you set up port-forwarding on a SwissCom Motorola Centro Grande?

I'm setting up a Minecraft server and the NAT forwarding on my router isn't working. This isn't the first time I'm doing this - I previously did this with an Apache server (used to run a server) and ...
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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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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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4answers
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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?
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Stolen MacBook Pro

My MacBook Pro was recently stolen. I still have remote access via Dropbox and his IP address. I don't have the expertise to run SSH and change the remote login. I'd prefer to use a keylogger. Could ...
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Port Redirection on Mac OS X Lion

I have tried to solve this issue using pf but with no luck. Basically, I am trying to redirect incoming port 443 traffic to port 22. I have tried to set up a rule in a file and load it in pf but I get ...
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531 views

Port 8731 works internally, not externally. Win 7 + XAMPP

I have a web service which needs to run on port 8731. I'm running Windows 7 x64 with XAMPP. For privacy sake, let's assume my public facing IP, seen on whatismyip.com, is 123.456.78.90: http://192....