get packet using tcpdump

asked 2020-05-26 06:26:03 -0600

Abdulhusseina gravatar image

is it possiple to get the packet by using TCPDUMP in any instance in Public network while two other instances (in private network) make ping between them

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I doubt that the traffic between the two other instances goes through the public network. So I would say no.

Or perhaps I should say: Only if the two other instances communicate via floating IPs (but I am not certain).

Bernd Bausch gravatar imageBernd Bausch ( 2020-05-26 07:35:19 -0600 )edit

i check with folating IPs but also same problem

Abdulhusseina gravatar imageAbdulhusseina ( 2020-05-26 12:50:16 -0600 )edit

My guess: If the two networks are connected to the same router, no traffic goes out to the external network.

Bernd Bausch gravatar imageBernd Bausch ( 2020-05-26 17:46:41 -0600 )edit