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Loadbalancing with Ubuntu 12.04

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http://serverfault.com – I am looking to create a load balancing server. Essentially here is what I want to do, I have a public ip address, lets say 1.1.1.1 I have a second public ip address, lets say 2.2.2.2 Here is what I want to happen. I have a website www.f.com point to 1.1.1.1 via an A record. I want that ubuntu server to forward traffic appropriately. Port 80 traffic is forwarded to 2.2.2.2 on port 60,000 and port 60,001 Port 443 traffic is forwaded to 2.2.2.2 on port 60,010 and port 60,011 Port 25 traffic is forwared to 2.2.2.2 on port 60,020 and port 60,021 I think you probably understand what I am thinki (HowTos)

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Submitted by taskli on 12/03/2012 – Made popular on 12/03/2012

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Ubuntu 12.04 Load balancer 28 weeks 2 days ago

I am looking to create a load balancing server. Essentially here is what I want to do:

I have a public IP address, lets say 1.1.1.1 I have a second public IP address, lets say 2.2.2.2

Here is what I want to happen. I have a website, www.f.com point to 1.1.1.1 via an A record.

I am running a linux machine between two IP Phones with Two NIC card's.

All of the traffic passing through between eth0 and eth1 should move through TCP/IP stack.

Currently,IP-forwarding is enabled in linux and traffic routes directly at Kernel level. If I am doing port forwarding using IPtables, I can get the traffic in TCP/IP stack but I dont want to perform port forwarding.

I'm trying to set up a web server for my first time. I'm running Ubuntu 12.04.1 and i've installed LAMP. I have also set up a static IP for the server, 192.168.0.111 and reserved it in the router settings. So far so good.

Now to the problem. I forwarded port 80 to the servers IP address, but the server is not responding to any connections.

I'm trying to set up a simple static website, and I have an issue with nginx that's complicated by a number of things, most notably the fact that my ISP blocks all inbound port 80 traffic.

First, I got a web forward set up so that www.mysite.com will redirect to mysite.com:8000, and then I set up my router to forward port 8000 to my server running nginx.

My ISP has blocked port 80, and I'm trying to figure out alternate ways for people to connect to my site. I've setup my webserver so it listens to port 8080, and have it forward all requests to my router from that port to my server.

Hello my friends , i am totally stuck in ssh port forwarding topic

i had learn iptables and other networking topic without any problem but ssh port forwarding is headache

1. local port = what is this ? is this incoming traffic or outgoing traffic 2. remote port = same as above 3.

My friends have a Mine craft server with an ip to connect (206.217.128.131:25571). This is obviously not ideal as a true domain name would be more user friendly.

Although I share a VPS with a friend who has a domain name and we even have a site for our server.

I will be awarding a +100 bounty to the correct answer once it is available in 48 hours

Is there a way to redirect traffic set to go out of the server to another IP, back to the server on localhost (preferably as if it was coming from the original destination)?

I'd basically like to be able to set up my own software that listens on say, port 80, and receives traffic that was sent to say, 1.2.3.4

I would like to tcpdump all traffic that my router does when it makes a firmware update.

So I have taken a HP ProCurve 1800-8G switch and mirrored port 7 to port 8.

I have connected:

Internet connection in port 6 routers WAN port in port 7 Linux host running tcpdump in port 8

I suppose the router have a dhcp client on the WAN interface.

However I don't see any activity.