call of duty | Esportphilippines
Facebook said late Monday that the organization believes a “faulty configuration” change caused a far and wide blackout that kept going about six hours.
Facebook’s VP of engineering and infrastructure, Santosh Janardhan, said in a blog entry:
“Our engineering teams have learned that configuration changes on the backbone routers that coordinate network traffic between our data centers caused issues that interrupted this communication. This disruption to network traffic had a cascading effect on the way our data centers communicate, bringing our services to a halt.”