tcpdump outputs paxkets comings from facebook

Mlckovsky · 09-11-2019, 04:42 PM

Hello folks,

I am new user, so sorry in advance for stupid question, but I have to ask.

I setup fresh Debian system and tried to run tcpdump for first time.
What a surprise, many packets from facebook.com , what a hell is going on?

I REALLY DO NOT UNDERSTAND WHY FACEBOOK TALKING WITH MY NEW SERVER. For sure it is something I wanna stop.
But firstly I would like to know how is it even possible, hope anybody can advise please.

Thanks a lot for any comment. Best regards Mira

Turbocapitalist · 09-12-2019, 09:06 AM

Welcome.

It would help to know the ports and such. Can you share the tcpdump formula that you are using to spot this traffic?