Date/Time
13/02/2016 23:00 - 14/02/2016 01:00 GMT
Disruption
Firmware upgrade on border routers
Estimated Downtime
5-10 minutes
Actions
Each core router will be upgraded in turn to their latest firmware release. Failover should occur between the devices, resulting a brief period of downtime, however, we would like to allow for a window of up to 10 minutes possible downtime.
