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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Torrent ports and firewalls

I use this uTorrent program, under its settings 'Listening port' I set up a port of 46301, and also open that port in firewall. But whoever connects to me to leech, they connect to random ports ...
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716 views

Which ports does the Sony Media Controller Android app use? [closed]

I recently got a new Sony Blu-ray player with built-in Wi-Fi. I downloaded the associated Sony Media Remote app for my Android, and got it to work correctly with the player. My only beef is that the ...
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7 views

tunnel all traffic of a p2p/DHT app through proxy to an external server

I am playing with http://telehash.org/ a protocol using DHT distributed hash tables, all its traffic is sent on a certain port (42424). And I want to do this while in my workplace where a ...
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18 views

Port forwarding works on Ubuntu but doesn't work on windows

I set up my wireless router to port forward 80 -> 80 (as well as 8080 -> 80) to my local http server. I have dual boot windows + ubuntu and both of them have apache installed. The problem is if I boot ...
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2k views

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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DD-WRT routers - How can I specify any/all IP address ranges?

I'm creating port forwarding rules on my DD-WRT router (shown below) and want to allow all (any) source networks access. My thought was to specify 0.0.0.0/32 but that is not working. How do I ...
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12 views

how to avoid the x terminal forwarding

I use our remote server along with a team. apparently they made all the apps automatically do x forwarding. I know this b/c now if i simply want to run a git command git pull I get this error: ...
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226 views

Samsung SM-V101F 4G port forward

I bought Samsung SM-V101F 4G hotspot router, and I tried to download torrents using uTorrent, and I was shocked of the slow speed (max 120 Kbps), I think the issue is because of port forwarding which ...
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Problems with ipfw Mac OS X 10.9

I want to forward port 80 to 4000 on my mac so that when I try to access my computer from my phone (which is on the same Wireless LAN) I don't have to write http://computers-ip:4000. For some reason ...
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9 views

redirecting webpage when port forwarded server is offline

I have a website and I point it to my routers IP address. I then have a server with a static IP and port forward ( port 80) all incoming website requests to my server. My question is, when I turn my ...
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19 views

How does other devices on my network receive incoming connections when I set public IP address to a specific device?

So I set my router to assign the public IP to my laptop. And this opens up all ports to my laptop so that when I host a website or a minecraft server and so on, I don't have to forward my ports. And ...
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23 views

FreeBSD - How can I let server A get web access via server B over a specific port?

Setup: Server A: FreeBSD 10 - IP: 100.100.100.100 Server B: FreeBSD 9 - IP: 200.200.200.200 Both servers use pf.conf. Desired result: I want server A to be able to get web access (port 80) via ...
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uTorrent Port Forwarding Issue

I have successfully forwarded the necessary port on my router, yet uTorrent still reports that the port is not open. The machine running uTorrent is an older box running Vista. UPNP has been ...
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40 views

Port forwarding to second router's FTP server (linked via WDS)

Problem I am having trouble accessing my FTP server over the internet. Set up This FTP server is a wds-bridged router - Netgear DG834GUv5 - 10.1.1.2 with no DHCP. Primary Modem/Router is TP-Link ...
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5answers
5k views

Port forwarding software (service) for Windows

I have a server service that uses 8182 port. Somebody want to connect to this, but 8182 port is unavailable for him, only 5118 working fine. No problem I thought, I just install port forwarder ...
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10 views

Windows Server 2008 IP porting

We have a Dell server running Windows Server 2008. This server has two NIC cards. One NIC is connected to a private network and the second is on a public. We need the ability to route the public IP ...
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15 views

port forwarding in windows

I need to forward all incoming traffic on specific port to another port on the same device "locally not proxy", and all outgoing port traffic. in Linux it is possible using iptables I used NAT chains ...
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2k views

Port Forwarding for Remote Desktop

I have two Mac notebooks at home, I have assigned them static private IPs. I have also set my router to a DynDNS address, which updates everytime my router gets a new public IP. I have enabled Screen ...
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Port forwarding to windows rdp

I need assistance with a port forwarding related problem. ssh root@adress.com -p2222 -L 3389:192.168.0.10:3389 Have to connect to this 192.168.0.10 ip via rdp standard port from my windows machine. ...
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1answer
20 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
3k views

Can't access my IP camera over the internet

I have an EasyN F3 (F3-M166) IP camera. It works fine on local IP address, but I can't access it over internet. This is what I have done step by step: I configured the local IP (camera_ip) and port ...
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1answer
26 views

Port forwarding does not work

I am connecting to office network through VPN. I have two servers A and B. I have ssh/tomcat access to A through VPN but not to B. When I ssh into A, from there I can ssh into B. Also, B is running ...
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48 views

Can a people DDOS a block Port?

The title says it all, I've search around the net but no avail. From what I understand, DDoS is a distributed denial of service attack, where multiple people sent a huge request at a same time which ...
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54 views

Port forwarding on a Huawei EchoLife HG8245

The problem is port forwarding in my EchoLife HG8245 router. I am able to port forward, and I know it works. But after some time I've came with the conclusion that my router only accepts 1 connection ...
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46 views

Port forwarding with Verizon FIOS and ActionTec router (hard)

I just spent over an hour with Verizon and ActionTec support, trying to open ports to one of my local machines. IMHO, the Verizon guy was very helpful but not technically deep enough to figure it out, ...
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48 views

Can't externally ping my server

I set up an a Ubuntu Server with LAMP and am trying to access it externally. What I did: I set up an account at no-ip.com following this article I gave the server a local static ip of ...
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How to forward a port in VM which is behind NAT

I see a few questions similar to my but, they didn't answer my question. I have a router. I have installed Debian in VM and setup a ssh server on it. I want to forward a port for this machine on my ...
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4k 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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6k views

Port Forwarding does not work - TP-LINK TL-WR741ND Router

After loads and loads of time spent trying, I cannot get my router to port forward any ports. I was trying with a Terraria Game Server, and now I am currently trying with an Apache Server. It is ...
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2answers
44 views

No route to host: I can SSH to myself via the IP my router assigns me but not to myself via the IP my ISP assigns me

I'm positive this question has been answered somewhere else but I'm not sure what to search for. (I'm trying things like "telnet ubuntu ssh daemon unable to connect".) I can SSH into 10.0.0.9 I can ...
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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 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 ...
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Why can I access my server from my local network but I cannot access it remotely

I am currently having a weird issue with ubuntu 12.04 where I can access a my server locally but not externally my router has been set up correctly. I have 2 servers I am running at my house one is a ...
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37 views

Can't access vagrant forwarded port from host

I can't get access to vagrant forwarded port from host (windows 8.1). The vagrant box is "hashicorp/precise64". I have forwarded port by config.vm.network "forwarded_port", guest: 8080, host: 8080 in ...
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1answer
45 views

Connect to Oracle DB server remotely

I have Oracle 9i db installed on machine connected to the Internet behind nat and the Oracle DB server is listening on default port 1521. When I connect over lan to DB server its worked perfect and I ...
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24 views

port forwarding in windows 7 to vmware

I have a windows 7 in a network with ip 10.1.1.74 and I have vmware with centos which it's ip is 192.168.160.129 and has configured as NAT with my local windows 7. I have set up a apache httpd server ...
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1answer
26 views

SSH Tunnel to establish a connection to server “b” through server “a”

I've program "p", which gets data from server "b" and which needs a connection to server "b" at port 23500 to run. the problem is that I've to be in network/server "a" to connect to server "b". So how ...
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2answers
200 views

Static IP isn't accessible outside of the home network

I have Windows 2012 server with HTTP server enabled through the firewall. I mapped my static IP to my local IIS using the router's port forwarding. Everything worked fine for awhile. All of a ...
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1answer
23 views

Router (WNR3500Lv2) Telnet forwarding does not work for Lazy bone relay(Wifi bee/ WiFly)

I have been trying to set up port forwarding for a lazybone wifi device: http://www.tinyosshop.com/index.php?route=information/news&news_id=8 Connecting to it from Lan works, but trying to access ...
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2answers
58 views

How to connect 2 SSH clients through a SSH server?

Hi I want to remotely administer (command line interface) a linux box from my home Windows PC. I have an ssh client on the linux box. I have an ssh client on my home Windows PC. I have a login on ...
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56 views

Windows Wireless Hosted Network (aka: Hotspot) - Port Forwarding and DHCP

I'm on Windows 8.1 and have been experimenting with the Wireless Hosted Network feature, aka: "Turn my computer into a WiFi Router". It wasn't hard to turn on, set an SSID and WPA pass, but now I'm ...
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I can connect to my SSH server but cannot browse the internet

I have setup an ssh server on my windows 8.1 system as well as port forwarding on my home router and from inside and outside of the network I can login on my macbook using the command ssh -D 8080 ...
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4answers
2k views

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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16 views

Bad Results from Port Check Sites

I'm not a network expert, though I know how to set up a static IP and forward ports. I've always wondered how port checking sites like http://ping.eu/port-chk/ work, because whenever I try them on ...
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44 views

How to see my own domain from host server?

I'm using Apache 2.4 running on a Windows 7 machine that is behind a NAT using port forwarding and I'm unable to use http://example.com from that machine, although it works fine from any other ...
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1answer
37 views

Can port forwarding still work if my router doesn't get a public external IP?

This may sound a pretty noobish question and I am pretty sure that I want to do is not possible. But only to make sure, I wanna ask this question. I was trying hard to forward port UDP 16000 to my ...
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Port forward cisco

I have an application that is forwarded to port 2090 and port 88, and would like to forward these two ports to a single port 80 on a Cisco router using telnet. I have entered access-list 111 permit ...
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2answers
50 views

Opening port 80 in router has no results

A friend of mine has a ADSL modem and I need to forward some ports. I have already forwarded the 1521 port (Oracle) and it's working fine. Now I need to forward the port 80. I already set up his IIS ...
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28 views

Port forwarding on Parallel Desktop

My situation is like this. I have a Windows 7 VM run by Parallel Desktop, on which I run ASP.NET on localhost:1240 (Visual Studio development server). Is it possible from my host machine (OSX 10.9) to ...
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Pinhole Conflicts

I am trying to write a simpler client server program, using my laptop as the server and several Android devices as clients. The server listens on a port (say, 5902) until a client tries to connect. ...