Beware of the squirrel!

July 31, 2009 by heri in: Web Hosting Articles, iWeb Articles

Our IT team is obsessed with redundancy and providing a 100% network and power SLA, as shown here. One thinks and brainstorms about clusters, automated failover, redundant software and hardware that would make sure that there is no single point of failure. One recent example is the recursive DNS servers, which is now served by 2 geographically balanced fail-over cluster. Others worry about natural disasters, thunderstorms, fires, denial of service attacks, hacker attacks, etc.

For iWeb, we’ve been through all of those incidents. We had an incident yesterday though, which was a fiber cable cut.

This kind of incident is frequent, with the IT team drilled and prepared to face cuts, with traffic rerouted to one of the multiple other providers. The cause though was a very rare occurrence; which was in this case due to a squirrel which chewed the cable.

I have to admit squirrels weren’t forethought in the redundancy plan. We’re currently looking for the culprit, thus the poster… In all seriousness though, this incident proves that even if you spend weeks and months planning for 100% availability and 100% scalability, and doing functional and integration tests, nothing beats doing it for good to see how it performs in the real world … and to be ready for the squirrel!


iWeb Hosting Blog Exclusive Offer

Free 30-day trial period + 15% off selected dedicated
servers in our flagship Montreal data center:
Xeon E3v1 • Core i5-2500 • Xeon E5506 • Xeon E5620 • Xeon E5-2609v1

Browse Servers › Code: 1STMO4BL

Terms & Conditions

  • Applies to hardware iWeb's Montreal data centers only (not software licenses or other services)
  • Excludes Intel E3v3, Intel E5v2, Intel Core i3 Core2 Quad or clearance servers
  • Promotion applicable to new servers only - cannot be used to replace an existing iWeb server
  • Please note that the discount will not appear in the order process but it will be applied after 72 hours
  • Cannot be combined with other special offers, promotions or discounts
  • Promotion valid until 23:59 January 31, 2015


  1. Thanks to multiple fiber paths, the squirrel did not cause any downtime at iWeb !

  2. I over recall the post is gifted and on the point. This post in point of fact helped me in my assignment.

System Status