Saturday 5th August 2017

Switchback to core routers, scheduled 4 years ago

01:00 Verification work completed, all systems operational.

00:35 seems all ok, migration done

00:24 done, starting connectivity checks but all seems up

00:05 all tests done, starting migration

23:56 performing router cold-reboot test before service migration

23.07: Router replacement started

We will be performing the switchback to our core router in the night starting at 23:00 the 8th of August, 2017.