[Wireshark-dev] What are the advantages given by the pseudo-header for usb packets?

2009-06-03 Thread Jean-Louis
Hi, sorry for my bad english. I'm trying to figure out how works wireshark. For usb packets the first 40 byte are cut off by packets data because are used how pseudo-header. This means that the first 40 bytes of packets isn't fetched from protocol tree. What are the advantages given by the

Re: [Wireshark-dev] What are the advantages given by the pseudo-header for usb packets?

2009-06-03 Thread Guy Harris
On Jun 3, 2009, at 2:25 AM, Jean-Louis wrote: For usb packets the first 40 byte are cut off by packets data because are used how pseudo-header. This means that the first 40 bytes of packets isn't fetched from protocol tree. Are you capturing with tcpdump or with Wireshark, TShark, or