We have been advised by Level(3) that they have a maintenance window planned 20 April 2012 01:00 – 04:00 BST where they will replace their London routing infrastructure.  This work will not cause a connectivity outage for any customer; however any connections through Level(3) at the point they perform their work may well be disconnected, but will re-establish via another path.

Customers will not have to take any precautionary or preventative action as a result of this notice.