Emergency Maintenance / Routers (Nov. 17th, 1am - 3am CET), scheduled 2 years ago
One of our upstream providers will perform an emergency software update on their routing equipment tonight. This was suggested by the hardware vendor following investigation of an ongoing memory-leak issue present in the router's firmware.
All BGP-Sessions on the affected routers will be shutdown gracefully prior to the maintenance window. However, there MAY still be short interruptions in connectivity while the external routing converges.