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2
votes
1answer
25 views

ssh -L (error: bind: Address already in use)

Pretty simple, I know that this has happened to me before. Couldn't find a good answer on AU. I was running an ssh session with ports bound: ssh -L 3000:<server_name>:22 I just lost my ...
0
votes
1answer
33 views

Redirect requests to my external IP/port to a internal IP/port?

I have a dedicated server running KVM virtualization with n public IP addresses dedicated to n-1 web-facing virtual machines. Now I'd like to set up some web-facing VM's that don't have a dedicated ...
0
votes
1answer
38 views

redirect port 80 to 8080 and make it work on local machine

I redirected traffic for port 80 to 8080 on my machine with sudo iptables -A PREROUTING -t nat -p tcp --dport 80 -j REDIRECT --to-port 8080 It works fine for all world except my own machine. I am ...
0
votes
0answers
29 views

how to allow port 80 reachable by externet network?

I had installed a CRM in my LAN server, I can access to the server within LAN without any issue. Now I wish to open it to able access through outside of the network. So how I do my configurations is ...
1
vote
1answer
76 views

Ubuntu Server Port 80 not reachable/closed

I am running Ubuntu server 12.04 with Apache2. My port 80 is not reachable and closed. Any idea how can I open it so I can access to my web admin? I noticed that port 80 is reachable under LAN, but ...
0
votes
0answers
22 views

How to forward proxy ports on ubuntu

Pleas help me friends, i want to forward a local-host port from command line.i want to forward 127.0.0.1:8085 to 127.0.0.1:9666. i searched it everywhere but,i haven't proper answer yet.
3
votes
2answers
135 views

One IP address, Two Websites, on Two Machines - Need details

This question has already been posted by another user but a detailed answer was not given.. Here is the link to the original question - One IP address, Two Websites, on Two Machines I have two ...
2
votes
1answer
205 views

How Can I Open A Port On Ubuntu?

Ubuntu 13.04: No LSB modules are available Distributor ID: Ubuntu Description: Ubuntu 13.04 Release: 13.04 Codename: raring I'm attempting to open port 8888 on an Ubuntu VM that I'm ...
5
votes
1answer
101 views

Finding URL to VirtualBox Ubuntu Apache2 server

I am new to Ubuntu and have Apache2 running in a virtual box on my machine. I am trying to access this server on my Windows machine.. I am assuming that I need to find the ipAddress and the port to ...
0
votes
1answer
112 views

Running ubuntu server behind a router DSL-2780

I am not sure if this qualifies as an Ubuntu related question or if i need to go to a D-Link related community. I am currently following the ars technica guide on setting up a home server using an HP ...
0
votes
0answers
86 views

vuze: 0 users — but was working fine before clean install!

Vuze gives an error that "0 users" are connected, and a firewall error. I don't think it's the network, because the same network was working fine just a few hours ago. Vuze was working perfectly up ...
0
votes
1answer
459 views

Change default port for remote desktop sharing 12.04 LTS

Basically I want to be able to access different computers remotely (all on Ubuntu 12.04 LTS) that are on the same wireless network. I've gotten this to work for one computer by forwarding port 5900 on ...
0
votes
0answers
155 views

Allow port 25565

I'm trying to move over my server I've been running on port 25565 from Windows to Ubuntu, but when I check the status of the port after the server is running using this website: ...
0
votes
0answers
191 views

Can't connect to web-server on local host behind NAT

I got Ubuntu as host. I'm running a web-server on 192.168.199.8:80. It is accessible from the local network, but when i'm trying to reach it by external ip, i go to my router's web-page. So I ...
1
vote
1answer
280 views

Forward port to LXC guest using UFW

I am trying to forward port 2222 on my host 192.168.2.252 to a LXC guest on 10.0.3.11. How do I do it using the UFW-framework? In other words I want to do this but with the ufw-framework. iptables ...
0
votes
0answers
195 views

how to port forward and make my web open to internet?

In my ubuntu 13.10 desktop, I downloaded LAMP, i can see "it works!" after typing http://localhost. Now I want my sites available to any people if they type my public ip address in any computer. I did ...
0
votes
0answers
234 views

iptables udp portforwarding

I asked a question before a few days, but I forget to say I want to redirect udp ports. Sorry for that I send this question newly but it is important for me. The question is the same but only with udp ...
0
votes
0answers
74 views

Port forwarding as SIP tunnel

I have an ubuntu machine that connected to 2 networks. 192.168.1.0/24 and 192.168.2.0/24 My machine has two IP addresses -- 192.168.1.50 and 192.168.2.50 I have SIP server on 192.168.2.250 but ...
0
votes
0answers
178 views

Opening port 3000 EC2 Amazon web services

I am trying to use nodejs and socket.io to deliver a webapp, which use websocket on port 3000. I have opened port 3000 on my EC2 instance in my management console by adding the inbound TCP rule to ...
0
votes
1answer
178 views

Port forwarding through shared internet connection

I have shared my internet connection via Ethernet with another computer, using the shared option under Ethernet in Network settings. I believe this is working but I can't know for sure as I am unable ...
0
votes
0answers
83 views

accessing a windows's network behind it's vpn from ubuntu

We access client's network through a Citrix VPN connection. For some wired reason, Ubuntu box is not able to connect to the VPN. It works fine for Mac and Windows users. We had tried to solve the ...
0
votes
1answer
691 views

nginx on Ubuntu Server in VirtualBox on Windows 7, how to access localhost:8080

I have nginx running on Ubuntu Server (guest) in VirtualBox on Windows 7 (host) I need to access the nginx webserver's localhost. I'm assuming there's no way to do this directly from Ubuntu Server's ...
0
votes
0answers
86 views

Is there a way to advertise only 1 Samba Share across 2 home router subnets?

I have a Samba File Share that I'd like to make available to my Airport Extreme Guest Network on a different subnet. I'm hoping for read-only access to keep my home network secure, but still allow ...
0
votes
0answers
277 views

Enable parental control by restricting some web access [duplicate]

My sister has got a new computer and I would like to restrict her accessing unnecessary websites. In my opinion a white-list for websites and ports (maybe some special ports for games or voice ...
0
votes
0answers
109 views

Map Ip address to virtual domain

I want to use Chrome Port Forwarding feature and access my apache2 webserver Here is a short of it: https://plus.google.com/+GoogleChromeDevelopers/posts/MvaqnzEoPKT I can access 127.0.0.1 from my ...
0
votes
0answers
80 views

Port Forwarding in ubuntu to play WoW

I am reading ubuntu documentation to how to install WoW in ubuntu. Now My update bizzlar window is hanged. i know thats because the port forwarding.Every where I read about it, it says about router ...
0
votes
3answers
6k views

Simple port forwarding

I am in a bit of trouble as I am trying to setup a reverse proxy with and a second server. My idea was to get the firewall to forward https to the reverse proxy and port 29418 (gerrit ssh) to the ...
1
vote
1answer
2k views

Port forward in terminal only

I have an old Ubuntu server (13.04), and want to open a port for this online game server style software for a mate. I need a port open, and to tell it that port (I know how to tell the game that ...
0
votes
1answer
178 views

Stopping forwarding a dynamic port mid session

When connecting to a server, I can open a port forward midway though by Enter ~C -D 8080 When it comes to closing that forward though im a bit lost The docs say It also allows the ...
0
votes
0answers
113 views

Port forwarding through another router?

So I wanted to make my desktop a server for file transfer across globally (access it wherever I am). I've read a site with instructions using openssh-server I have a router that is provided from ...
0
votes
0answers
227 views

Local network problems

I am running xubnutu 12.04 and I am trying to port forward my computer. The problem is that nothing seems to find the computer. The address, which ifconfig and my router says, is 192.168.0.16. The ...
10
votes
1answer
18k views

How to open a particular port in ubuntu?

My SoulSeek client Nicotine+ checks my open ports during initial configuration and promts that the one port number it needs is closed, cutting me off frmo about 50% of the users. Is there anyway I can ...
7
votes
2answers
11k views

How to SSH on a port other than 22

I have two computers behind the same router. Let's call them A and B. A can SSH to B in the following manner: ssh usr@<internal ip of computer> B can SSH to A by doing the same, but the ...
0
votes
1answer
300 views

How can I open my Meteor app's port to the local network

I'm running a MeteorJS app on localhost:3000. I'd like to allow other computers connected to my network access to view the app by visiting my IP address. Any ideas on how I can do this? EDIT: I'm ...
0
votes
1answer
1k views

forward port 80 for multiple IP addresses on the same Ubuntu server

I am using an Ubuntu 12.10 server as a router/NAT for an internal network to the internet. I have also configured the server to forward port 80 to a server sitting on my internal network. This all ...
1
vote
1answer
168 views

Sharing Ubuntu Desktop on the Internet

At home, I have Ubuntu Linux 10.04 on a spare laptop and a DSL connection that's always on. What are the steps to securely (very important) share this on the web with like DynDNS or something and port ...
0
votes
1answer
238 views

cannot access ubuntu server behind huawei router even after port forwarding

I have an ubuntu 12.10 server installed, got a static ip from my ISP. Pinging the ip results in success. I also have a huawei Echo-Life modem. Following this site I was able to set the ports to be ...
0
votes
0answers
2k views

UFW port forwarding

I use UFW and here is my setup: eth0 is configured as a bridge interface (br0): inet adr:10.0.4.10 Bcast:10.0.4.255 Mask:255.255.255.0 eth2 is connected to a private network: inet ...
2
votes
3answers
906 views

SSH from external network refused

I've installed open-ssh-server on my home computer(running Lubuntu 12.04.1) in order to connect to it from school. This is how I've set up the sshd_config file: # Package generated configuration file ...
0
votes
1answer
671 views

MySQL port forwarding

I am trying to help a colleague to connect to my MySQL server. However the situation is a bit special, and here's why (let's call him person A and me, person B): Person A has a PC, on which he has a ...
0
votes
1answer
502 views

Can't open a port

I need to run an app on my computer which connects to local port 49100. So everything runs on one computer. I tried adding rules to gufw, firestarter, manually: sudo iptables -A INPUT -p tcp --dport ...
2
votes
0answers
410 views

How to prevent autossh from becoming stuck once in a while?

I am using autossh to build a reverse ssh tunnel but from time to time the tunnel stops working and I need to kill autossh and start it again. /etc/cron.d/autossh @reboot autossh -f -nNT -R ...
1
vote
0answers
384 views

How to find out what is blocking a port

I have 3 machines: Machine A - local network Machine B - local network Machine C - external network Local network has a dynamic IP and Dyndns is set up to forward it. I have ssh on Machine B ...
1
vote
2answers
892 views

Alternative for Xshell.

Do anyone knows an alternative for xshell? I have checked and the alternatives mentioned are putty, openssh etc. But I require it mainly for port forwarding and for that xshell works perfectly. Is ...
0
votes
1answer
1k views

How to access localhost remotely - Wordpress? [closed]

I have installed a LAMP stack (sudo tasksel install lamp-server) and wordpress (sudo apt-get install wordpress), but now, I would like to access my server remotely, to be used as a home fileserver. ...
1
vote
1answer
748 views

How to change uTorrent's port from 8080 to another one?

I'm new to Ubuntu and still learning how to use it. Recently, I've been trying to install uTorrent, which I already was able to do so, but I need the port 8080 free to use run tomcat/glassfish and on ...
0
votes
1answer
2k views

Allow port 80 into Ubuntu

I'm trying to create a basic web server. I am running Ubuntu 12.04 desktop. I have installed LAMP and set up html files, and when I open a browser and navigate to 192.168.1.95 (static internal IP of ...
2
votes
2answers
5k views

How to test whether port forwarding is working?

I have done port forwarding on my computer but I don't know how to test it. Can anyone help me? I have not done it using iptables but I have done it by following the instructions given in this link.
4
votes
0answers
260 views

how do you configure ubuntu to run only with tor [closed]

I have a problem. I'm trying to port forward and get a similar error msg, I type this in:ssh -N -L 9050:10.0.2.2:9050 root@10.0.3.1 and then I get this msg:ssh: connect to host 10.0.3.1 port 22: No ...
0
votes
1answer
1k views

How to run a command as root at an Ubuntu server start-up?

I use the following simple solution for port forwarding: sudo su nohup redir --lport 80 --caddr 192.168.1.2 --cport 80 & It works this way and doesn't work any other (like sudo nohup... for ...