Any proof that you can provide that Facebook did indeed DoS you? Unless it is an attack after a tcp 3-way handshake I highly doubt that it was actually Facebook and probably an attacker spoofing Facebook¹s source IPs (perhaps in hopes that the source IPs would be on your whitelist and not be blocked). Rich Compton | Principal Eng | 314.596.2828 14810 Grasslands Dr, Englewood, CO 80112 On 4/3/17, 4:46 PM, "NANOG on behalf of Miguel Mata" <nanog-bounces@nanog.org on behalf of mmata@intercom.com.sv> wrote:
Guys and gals,
just received a DoS from supposedly Facebook. Any contact of way of getting in touch with them?
Thanks.
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