Hi, I work on WireShark on Windows 7 Pro. How do I make precisely to capture all the packages passing in transit of a distant machine A of ip v4 XXX.XXX.XXX.XXX towards a distant machine B of ip v4 YYY.YYY.YYY.YYY, knowing that these 2 machines do not belong to the local area network but are very distant on the internet network? Thanks asked 22 Aug '16, 15:50  Tercyanos |
One Answer:
If you have in mind that the traffic between A and B transits through your machine, and you want to capture only that traffic, use a capture filter If there is a NAT between the machine on which you capture and the internet, you'll need to change the capture filter to If the machines A and B have private addresses and there is a NAT in front of each of them, you'll need to use the public side addresses of the NATs in the capture filter. If the traffic between them doesn't transit through your PC, and you don't have access to a machine on the path between then (including any of the two machines themselves), you are out of luck. answered 23 Aug '16, 06:32  sindy |
