What is needed to use anycast IPs?

Posted by coredump on Server Fault See other posts from Server Fault or by coredump
Published on 2011-03-09T23:08:37Z Indexed on 2011/03/10 0:11 UTC
Read the original article Hit count: 659

Filed under:

networking

|

configuration

|

anycast

So, there're a bunch of questions on SF about the uses and how anycast IPs are cool. My approach is something more practical. What specifically I need to have to use one of those addresses?

Do I need to be an AS (Autonomous System)?
If I want to use an Anycast IP on my internal network, is it possible?
Do I need anything special with a registrar/operator(s) to use it?

Basically, if I want to use an Anycast IP address, what exactly I need, from the equipment to configuration part.

© Server Fault or respective owner

Related posts about networking

Networking stopped working on Ubuntu

as seen on Super User - Search for 'Super User'
I installed Ubuntu 10.04 through the Wubi installer (Funny, I installed it today and thought I would have gotten 10.10). I had a network connection and everything was working fine. I rebooted my coumputer a couple of times and then suddenly, I could not connect to the network and when I click the… >>> More
Troubles with start up defenition of networking service in Ubuntu

as seen on Super User - Search for 'Super User'
I use Ubuntu 12.04.1. I put attention that networking script starting in runlevel 0: user@comp:/etc/rc0.d$ chkconfig -l networking networking 0:on 1:off 2:off 3:off 4:off 5:off 6:off When I try to move it working to appropriate run levels I get error: user@comp:/etc/rc0… >>> More
Installing the Elgg Social Networking CMS

as seen on Internet.com - Search for 'Internet.com'
One Open Source CMS that stands out above the rest for small businesses and personal networks is the Elgg open source "social engine," which can be used to create social applications. Scott Clark shows you how to install and get started with this social networking CMS. >>> More
OAuth: Token-Based Authorization for the Social Networking Age

as seen on Internet.com - Search for 'Internet.com'
The OAuth token-based authorization system allows users to grant third-party access to their resources without sharing their usernames and passwords. It's perfect for the age of data scattered across many social networking sites. >>> More
OAuth: Token-Based Authorization for the Social Networking Age

as seen on Internet.com - Search for 'Internet.com'
The OAuth token-based authorization system allows users to grant third-party access to their resources without sharing their usernames and passwords. It's perfect for the age of data scattered across many social networking sites. >>> More

Related posts about configuration

SSIS Configuration error: Cannot retrieve configuration table schema

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm trying to add a simple configuration to a SSIS package, of type SQL Server, so stored in a table. At the end of the wizard, when it goes to try and write a new row to the nominated table to store the configuration it fails with the error: TITLE: Microsoft Visual Studio Could not complete wizard… >>> More
SharePoint: Can't Connect to a Configuration Database When Using Configuration Wizard

as seen on Stack Overflow - Search for 'Stack Overflow'
Hello everyone. I wonder if you could help me with the following problem: We have a SharePoint farm consisted of two servers with an NLB (a load balancer), a database server and an index server (4 servers in total). The issues initially appeared when we were trying to change Search settings via Shared… >>> More
Module configuration and layout configuration in zend framework.

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi all, I got some codes from other articles for configuring module and layout in zend framework. I tried with in my local. i didn't get different layout for default and admin module. Here is my code for configuring module and layout for zend framework. configs/application.ini [production] #… >>> More
Xml configuration versus Annotation based configuration

as seen on Stack Overflow - Search for 'Stack Overflow'
In a few large projects i have been working on lately it seems to become increasingly important to choose one or the other (XML or Annotation). As projects grow, consistency is very important for maintainability. My question is, what do people prefer. Do you prefer XML based or Annotation based… >>> More
Creating packages in code - Package Configurations

as seen on SQLIS - Search for 'SQLIS'
Continuing my theme of building various types of packages in code, this example shows how to building a package with package configurations. Incidentally it shows you how to add a variable, and a connection too. It covers the five most common configurations: Configuration File Indirect Configuration… >>> More