[Guy Harris <guy@xxxxxxxxxxxx>]

On Nov 19, 2018, at 2:03 AM, luca paganotti <luca.paganotti@xxxxxxxxx> wrote:

> Hi, I'm relatively new to wireshark, but not a power user. I've a .pcapng file containing the dump of an UDP stream. 
> I'm wondering if, by any means, I can read the dump and forward it to a custom port on some box.

So do you mean that you want to take each packet in the pcapng file and send it on a networking port (e.g., an Ethernet port)?