This is a forum post for those that might have missed the email:

Customers located in the Fortress ITX datacenter will experience outages On Sunday, January 29, 2006, between the hours of 12:00AM and 3:00AM, Fortress ITX will be performing network maintenance.

During this window, we will be performing software upgrades on our core routers, as one of our customer-attach routers. Customers connected to this device will experience interruptions in connectivity during the above-mentioned time window.

We apologize for any inconvenience this may cause and thank you for your patience and continued support of the Fortress ITX product lines.