We planned in a maintenance for upgrading our router firmware for R1 in DBC(Databarn Capelle) to the latest firmware.

The traffic will be rerouted through R2 of DBC(Databarn Capelle), if you have redundant BGP sessions/links, only one session will go down and the traffic will go through your other session/link.

For those who do not have redundant connection through this router, may experience an outage up to 1 hour.

Update 2018-11-23, 7:42 AM CET:
The firmware upgrade is completed successfully.