RimuHosting Blog

Tag: Networking

  • May 2012 RimuHosting newsletter

    RimuHosting server specials and news Intel released their new dual processor Sandy Bridge platform, ‘the fastest server CPU you can get in a reasonably priced server’.  And of course we are now making those available to our customers.  Pricing from $369.00/m. Intel have been busy.  They also released (and we are now offering) their new…

  • Setting up Domains Keys (DKIM) on Postfix

    This is a quick and fairly painless way of setting up DKIM, on a postfix server. DomainKeys Identified Mail (DKIM) is a method for associating a domain name to an email message, thereby allowing a person, role, or organization to claim some responsibility for the message and helps verify that your mail is legitimate. This…

  • Introducing 2 Parts Magic

    I am happy to announce the launch of a new RimuHosting service: 2 Parts Magic web app development services 2 Parts Magic is team of web programmers.  Based here in the Cambridge RimuHosting offices.  They write browser based web applications for start-ups and successful Internet-based businesses.  So you can use their services to implement your…

  • Hurricane Irene approaching New York

    As you may be aware there is a hurricane approaching New York. We have posted an operations notice https://rimuhosting.com/maintenance.jsp?server_maint_oid=597636491 Now may be a good time for customers (especially NY-based ones) to take a moment to check their backup and recovery procedures.  And ensure you are well prepared for any resulting incidents. Things to consider: Always know…

  • Wildcard DNS queries added to our DNS API

    We are updating our DNS API (Zonomi and RimuHosting) to support a name/host argument of **.example.com (where example.com is your DNS zone).  This will find any DNS records ending with example.com. This could be used, for example, in providing your own UI from end to our name servers.  Or for setting up slave DNS servers.…

  • Easy web server Load-Balancing with HAProxy

    Configuring load balancing between multiple web servers may seem challenging, but it doesn’t have to be. HAProxy is a great lightweight tool that is easy to setup and has a large number of rich features for managing and serving content. Lets look at a simple scenario using two application or web servers n2 and n3,…

  • Easy IP failover (Debian squeeze)

    Say you have a bunch of servers on a fast private network, running a busy web site. And you need a gateway server so you can reach those from the outside world. You might run a proxy on a gateway server to expose that. However there could be a problem accessing your site if that…

  • Storage Clustering Part 1: An Introduction

    John and I have recently been looking at server clusters, and how they can be provisioned to best fit our customers needs. This post is the first in (hopefully) a series on the results of that research. To start with in this post I would like highlight some common questions about big storage options. If…

  • Resolving ‘My website is slow’.

    We recently had a customer whose website was taking a long time to load. When we checked it was loading fine.  And we could not really find any issue with load on the server. Then we used the excellent firebug plugin for firefox to check what elements (css, js, imgs) the site was loading.  And…

  • Old versions of PHPMyAdmin and Automated Scanning

    It has come to our attention that we have had a decent number of  alerts about machines scanning on our networks in the last day. All of them have been running hacks from /tmp named things like /tmp/dd_ssh etc. These files are owned and run by the apache user, and on further investigation all put…