Wireshark · Wireshark-users: Re: [Wireshark-users] unique identifier for remote PC

[Ulf Lamping <ulf.lamping@xxxxxx>]

d a schrieb:
> If I use wireshark to capture a tcp exchange between my PC and another 
> PC (a file transfer for example)  is there any information unique to 
> the remote PC that would identify it later upon first hand visual 
> inspection?
>
> I originally thought that the MAC address in Wireshark would achieve 
> this however it looks like instead Im getting the MAC address of the 
> ISP's router rather than the remote PCs NIC.
If your remote PC is behind a router, take a look the PC's IP address. 
The router will exchange the MAC addresses.

Regards, ULFL