RT-QFX10K-FKT2 Linecard reboot

At 19:38 CEST, one of the linecards on RT-QFX10K-FKT2 rebooted unexpectedly due to an unknown reason.

There was a short traffic flap but it quickly recovered for most destinations. Some customers directly connected to this linecard were affected for roughly 12 minutes.

However, this reboot seems to have left some GRE tunnels on RT-QFX10K-FKT2 in a stale state. All GRE tunnels are up again.