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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Unable to outside access service from inside LAN

I have a weird port forwarding problem. I tried to open my port 22 to the outside network. I was able to access it as long as I am not inside the LAN. I can access it from my office for example. But ...
0
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1answer
526 views

Port forwarding to a computer with two NICs

I have a laptop which occasionally uses Ethernet and most of the time WiFi. Now I want to forward a port in the router so that it always points to my current IP. I'm likely to get different IPs from ...
12
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2answers
11k views

Tunneling a TCP/IP Connection through Remote Desktop Connection

There is a remote Windows server on a private network which I can connect to via Remote Desktop Connection. I would like to be able to make TCP/IP connections from my computer to other computers on ...
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0answers
2k views

How to set up port forwarding and firewall settings for torrents using Transmsission on Mac OSX 10.5.8 with Netgear Wireless Router DG844GT?

I have picked up bits of advice here and there on the internet and got someway through this tortuous exercise (after it took 18 hours to download the first torrent I tried yesterday - magnet-link for ...
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2answers
2k views

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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1answer
777 views

Use Dynamic DNS to access Java servlet, still need port forward?

If I use Dynamic DNS such as the free service at https://www.dyndns.com, do I still need to set up static IP and do port forward ? I have a DSL, most likely with dynamic IP address, and I run a Java ...
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3answers
1k views

How can I get my routers to forward ports correctly?

My network currently looks like this (simplified): Note that Router #2 is connected to the LAN interface of Router #1. This should be familiar to anyone who has seen a standard static-IP setup ...
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votes
3answers
10k views

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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3answers
379 views

Port forwarding - firewall deactivated?

In a Port Forwarding guide I have read I should set port forwarding on my ADSL modem and disable its firewall. Until I did both of this, my torrent client was not visible as a server from outside. ...
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1answer
59 views

Configure WRT-54GL to accept/forward connections from WAN

Is it possible to configure WRT-54GL (using only its own web interface and without modifying the firmware) so that it doesn't filter connections originating in WAN (this is done elsewhere on its ...
5
votes
3answers
369 views

Why do some remote desktops services not require that you setup port forwarding?

I use a mixture of linux and windows machines at my office. I've got logmein running on my windows machines, and VNC setup on the linux ones. The linux logmein browser plugin works great. However, I'm ...
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3answers
3k views

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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2answers
354 views

I cannot get my Linksys router to forward to my PC anymore with DSL

I am having trouble getting my Linksys router to forward traffic to my PC. I had it working recently. I had brighthouse Cable internet hooked up to my router and was able to port forward traffic ...
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4answers
27k views

How do I forward ports on a Comcast SMC 8014 w/ a static IP? (Doesn't seem to work?)

I'm trying to set up port forwarding with my Comcast cable modem, an SMC 8014. Normally this is pretty straightforward (give a port range, tell it to forward to a LAN IP) but for some reason it ...
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2answers
4k views

Why isn't my port forwarding with mysql working on my server?

I have a mysql server running on some server in our network. Now, only connections from localhost are accepted by the server and I can't connect to it remotely. Now, I want to set up a port ...
0
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1answer
1k views

How do I set up a web server on my local intranet

I'm running a MAMP stack on my iMac and I want to be able to access this server on any computer in my local network. For now, I'm just forwarding localhost to port 80, but I'm pretty sure this makes ...
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votes
5answers
1k views

Want to use apache, ISP blocking port 80

I am attempting to set up a small web server on my home network, but my ISP is blocking incoming port 80 ( and no, i'm not paying $50/month extra for them to unblock it). I am looking for some ways ...
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2answers
2k views

Port forwarding stopped working in my Linksys WRT54G2 Linksys router

How to do it again? I had simply forwarded needed ports (e.g. for counter strike, ftp, http etc)) but now with same system, same OS and same router and settings, it's not working. Tried setting router ...
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1answer
135 views

port forwarding? [duplicate]

Possible Duplicate: Configure Modem for Bittorrent downloads any guides on portforwarding? I want to speed up my torrent downloads
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3answers
936 views

How can my local website be visited from outside? [duplicate]

Possible Duplicate: Allowing access to localhost page outside network? I can visit my site by http://localhost And I give my friend my ip address like 220.181.6.184, but they can't browse ...
0
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3answers
116 views

Cannot run web server for the net

I can play Red Alert 2, download/upload torrent files. But I cannot publish web site, I have installed WAMP. I have a static IP address. But I cannot accees to it over the internet. I think my ...
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3answers
15k views

How do I remove an SSH forwarded port

I used ssh -L 10002:192.168.0.30:10002 192.168.1.135 to establish port forwarding but now I need to remove it. How do I do this?
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1answer
530 views

How do I establish a connection between 2 computers on different subnetworks?

computer A(192.168.1.134) needs to establish a UDP connection to computer C(192.168.0.30). As you can see both are on a different subnetwork. Now I have computer B which has 2 IP addresses, one for ...
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4answers
3k views

SSH to computer with shared public IP and no admin rights over the router

I live in a student dorm (off-campus) and all students of the dorm share the same WAN IP (Internet or public IP), which is fortunately static. I am not an admin and have no control over the router ...
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2answers
4k views

port forwarding for facebook to reach me?

I am developing a facebook app in my htdocs folder in python. i am behind an ADSL Modem, then a Wireless Router. I have a static IP. Now how do i get Facebook to reach me? In the connect and callback ...
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5answers
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How to record and replay http interactions?

Is there a tool I can use in Windows to record and then programmatically (i.e. under a script or batch file) replay a specific interchange between a browser (either Firefox or IE) and a website? ...
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1answer
518 views

NAT Error Message - Usage limit exceeded

Trying to configure a port to use for Vuze. Using the NAT/server port test, I was getting a message saying the connection timed out, the port was probably closed. I went back and made sure to open the ...
0
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1answer
366 views

How to allow a port in Windows Firewall?

I'm running a server in Firefox (POW) on Windows Vista and I want to access it from another computer. So, I need to allow connections to it through port 6670. How can I allow there connections? And ...
0
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1answer
206 views

Redirecting a port to a remote server on windows

I only have command line access to a server and I'm not allowed to disable the antivirus (which blocks netcat). What I would like to do is have a program that listens on port A and when a remote ...
0
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3answers
767 views

Cisco ASA Port Forwarding

We have a Cisco 5510 Router and I can succesfully configure port forwarding from the external interface to a port on an internal address. If I access this from the outside it works correctly, but if I ...
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3answers
2k views

Port Forwarding seems to be locked by Wireless Router ISP : How to bypass?

First time here ! So here is my little situation : I have purchased an Wireless IP Camera which I have correctly set up to work on my Wireless Router. Here are the IPs : Wireless Router : ...
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A can ping B, B can ping C but A cant ping C. How do i connect A to C (ethernet)?

I have a computer at home with ip 192.168.221.xxx I have another computer at work that I can ping and it has 2 ip addresses: 192.168.1.xxx and 192.168.0.xxx. Those last 2 addresses have the same ...
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1answer
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how to set port forwarding on a cisco 881 router (with cisco configuration professional)

I recently got a cisco 881 router for work and I have everything working except port forwarding I want to forward all incoming port 80 requests to 10.10.10.60 and all incoming port 53322 requests to ...
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4answers
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Remote connection to a PC over internet [closed]

I have a PC running Windows Vista Home Premium with Norton Internet Security 2009. I like to help my father and sister by connecting their PCs over the internet and taking full control. My father has ...
2
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3answers
1k views

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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1answer
990 views

How to forward a public (network-accessible) port to a local (port or host)

I'm using Ubutnu 9.04, and XAMPP as a testing server for my websites. What I want to do is make my websites network-accessible. For now only the my-ip-address:80 is accessible and managed by XAMPP. ...
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votes
5answers
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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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6answers
24k views

Why can't I connect to my VNC server from outside my network?

I have a computer running TightVNC server. It is on my home network. The computer it is installed on has a locally static ip address 192.168.1.100. I am able to connect to this vnc server from my ...
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5answers
2k views

Port Forwarding and Internet Sharing Problem

This is not a firewall issue. I have an ADSL connection, and have set port 50420 to be forwarded locally for use with utorrent. Everything was working fine, and various tests and utorrent itself ...
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3answers
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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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votes
5answers
1k views

Port(s) not forwarding?

I have cable internet service through Charter Communications and feed two desktop computers through a Linksys RP614v3 router. One system is my wife's running WinXP Home Edition and the other is mine, ...
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1answer
2k views

port forwarding on this setup: Prolink 5200 modem/router connected to Linksys BEFSR41 v4.2

Good day everyone! I'm using Mac OS X 10.6 on a 2006 Macbook. We recently switched ISPs and our new ISP gave us a Prolink 5200 Hurricane modem/router. We have another computer in the house but the ...
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2answers
4k views

How to Port Forward with DSL Router + Wifi Router Configuration?

I got an ADSL router without Wi-Fi from my ISP. I bought a Netgear Wireless Router and connected them as follows: Internet > ADSL Router > Wi-Fi Router > Computer My ADSL router is a Huawei ...
0
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4answers
2k views

How to do port forwarding in D-link Glb802c?

I have some questions about port forwarding on my D-Link Router GLB-802C. For example: My local machine's IP is 117.1.1.81 My router's IP is 117.1.1.1 My Public (Web) IP is 117.16.1.1 My ...
14
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6answers
48k views

How to make a port forward in Mac OS X

I'd like to make all incoming connections to port 1000 of my host (IP: 200.234.XXX.XXX) to be forward to the port 80 on host 10.211.55.5 How can I do it on my host? It is running Mac OS X 10.5.8
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5answers
4k views

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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5answers
2k views

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 ...
2
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1answer
695 views

Security of port forwarding using UPnP and OS X

I have set up a VPN server in Leopard to allow me to connect to my MBP from my iPhone. I have used an application called iVPN that is great for setting one up, and I have used Port Map to map the ...