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Is there a way to secure BGP? Some kind of BGP table backup and restore?

• Wolfspirit 5y ago
  I think that it is possible to restore the previous state but the question is, if it makes sense. When do you decide that it was a failure? Facebook explicitly (even so automatically) told all others that they shouldn't use that routes anymore. When it comes to Facebooks side I guess they do have backups of their BGP config. Applying them (probably remotely) however seems to be harder then expected when the whole infrastructure is down.
  • cyanydeez 5y ago
    reading krebs suggest they couldnt do anything because all the security ran through the same computers keeping facebook.com they basically ran into a footgun