Grumpy Old Geeks Topics Facebook service outage Topic Facebook service outage 3 mentions in 1 episode The hosts discuss the outage’s routing and DNS problems and its effect on employee communications. Mentions 525: I’m On a Boat! Oct 6, 2021 9:48 It is possible a disgruntled employee did fuck up the BGP route. 10:25 how BGP works, how DNS works, how the cascading issues happened 11:32 All of which were down.