Wireshark-dev: Re: [Wireshark-dev] Packet Storage
From: Guy Harris <guy@xxxxxxxxxxxx>
Date: Tue, 8 Mar 2011 08:31:21 -0800
On Mar 8, 2011, at 6:58 AM, Jeff Morriss wrote:

> Different file types allow different things.  PCAP files can contain only one DLT value.

...but can contain multiple Ethernet type values, if by "ethernet types" he's referring to the type values used in the type/length field in the Ethernet header.