The port-forwarding tag has no wiki summary.
1
vote
2answers
216 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
15 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
1answer
419 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 ...
0
votes
1answer
438 views
Error when doing port forwarding with iptables?
I've got a fairly standard ubuntu install and looking to add a port forward.
*filter
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
-A INPUT -m state --state ESTABLISHED,RELATED -j ...
1
vote
0answers
216 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
0answers
469 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
0answers
29 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
88 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 ...
0
votes
0answers
33 views
reading data from IO port
I wrote the code to read data from PCI in C program:
#include <stdio.h>
#include <ctype.h>
#include <stdlib.h>
int main()
{
int y=0x0000;
int p1;
p1 = inw(0x0000);
printf("\n y = ...
0
votes
0answers
77 views
Port forward Ubuntu 12.04 server to smoothwall
I have installed Smoothwall in one machine and Ubuntu server 12.04 with static IP in another machine... Now I need to that Ubuntu Server 12.04 to go through web via Smoothwall... Please help me on how ...
0
votes
0answers
154 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
765 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 ...
0
votes
0answers
210 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 ...
0
votes
0answers
98 views
Help with web server/port forwarding?
All of a sudden my web server (i.e. my old desktop computer) stopped responding. I thought it might be a DHCP issue, since sometimes it gets a new IP address (I don't think I have a static IP address ...
0
votes
0answers
152 views
Opened port for WAN not working
I need to open port 8069 on external IP. from router point, internal-ip and port 8069 was set (to forward to that local ip). So it should be possible to connect from external-ip:8069 to ...
0
votes
0answers
171 views
how to redirect only some ports to KVM VM?
I have a trouble trying to redirect only some of ports to VM.
Host is running some services, that need to be available and on VM there is a special service, so that I need to redirect ports ...
