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1answer
2k views

Ubuntu can't configure proper gateway at boot

My Ubuntu machine is connected to internet via wifi, and also connected to LAN by ethernet cable. Every time I log on, I have to run these 2 commands in order to set the proper gateway (wlan0 in my ...
2
votes
1answer
3k views

When I try to add repositories, why are ubuntu's keyservers timing-out?

Something is rendering receiving keys from keyserver.ubuntu.com impossible and I'm not even sure where to begin in trying to resolve this. As an example, we'll use the Spotify linux app found here: ...
1
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0answers
129 views

How to set nic priority? [duplicate]

Possible Duplicate: To allocate data usage efficiently with two internet connections I have a wifi dongle as well as a very slow POE wired connection going to my Ubuntu box. I want the Wifi ...
6
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2answers
3k views

Connecting to other LAN computers using their names

I have a LAN at home with my desktop and my laptop. IP addresses are allocated dynamically to both, so the IP number keep changing. I try to connect from one to the other using places->Server, and in ...
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4answers
2k views

Configuring my router

I need to configure my router so I can access the website I have running on my computer from the outside world. How can I do this? I think I need to open the port 80 on the router, which gets ...
6
votes
2answers
9k views

Default gateway changing

I am using 3 ethernet interfaces on Ubuntu but when I restart, the default gateway is changing to a different interface. Each time I boot I have to change default gateway back to the eth1 by deleting ...
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votes
4answers
632 views

To same computer Remote desktop thrue WRT54G router [closed]

To be sure connection is working i want to connect to same computer from same computer ive set up remote desktop. Can't access from my Same comp to same comp to test if all is ok. Tried all mentioned ...
4
votes
1answer
1k views

Hybrid wireless network repeating

Summary: I'd like to use two Ubuntu computers to extend/compliment an existing wireless access point. I have a network which currently looks a bit like this: What the diagram doesn't show is the ...
4
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2answers
5k views

Use two networks at the same time?

I want to use Ubuntu 10.10 Server in a classroom, a computer lab whose bandwidth is provided by a local cable ISP. That's no problem, though the school network has an IP printer that I want to use. I ...
7
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2answers
3k views

Sharing an internet connection through the Ethernet port

I have a small living room PC (Bohica, running fully-updated Ubuntu 10.10/Maverick) connected to my HDTV that I use for web browsing and media streaming. It connects via WiFi (wlan0) to my Fedora ...
2
votes
1answer
4k views

How do I setup routing through a PPTP VPN?

I have created a PPTP connection back to my office, and managed to setup routing as suggested in this question, so that everything outside the office LAN keeps going to my current default gateway. ...
3
votes
2answers
9k views

How to setup multiple WANs with load balancing?

What is the best way to setup multiple WAN's into a Ubuntu distro and load balance? I have two internet connections, one static and one dynamic and I need to combine and load balance them. I have been ...
13
votes
2answers
13k views

How to set up dual wired and wireless connections?

My laptop has both wireless and a wired connection capabilities. Can I connect to a router A using wireless and a separate router B using wired ethernet at the same time without having to switch back ...
2
votes
1answer
2k views

Weird issue with iptables redirection

I am trying to redirect all incoming traffic on UDP port 5060 to port 56790, and all outgoing traffic from 5060 to the port 56789. I used these iptables rules: iptables -t nat -I PREROUTING -p udp ! ...
1
vote
1answer
1k views

How to configure a second IP address and bind it to a VBoxHeadless virtual machine?

I've requested my ISP to dedicate me a second Internet IP address and have got it. Now I need to configure it (I've never had any experience with using multiple IP addresses on one network interface) ...
1
vote
2answers
141 views

Are there any packages in Ubuntu that allow routing on application layer level?

I would like to route packages received by a VM host to different VM guest, on basis of application layer, in particular domains given in urls. It is impossible to route on network layer level, since ...