11.20. User DLTs protocol table
When a pcap file uses one of the user DLTs (147 to 162) Wireshark uses this
table to know which protocol(s) to use for each user DLT.
This table is a user table, as described in Section 11.7, “User Table”, with the
One of the user dlts.
- Payload protocol
This is the name of the payload protocol (the lowest layer in the packet data).
(e.g. “eth” for ethernet, “ip” for IPv4)
- Header size
If there is a header protocol (before the payload protocol) this tells which
size this header is. A value of 0 disables the header protocol.
- Header protocol
The name of the header protocol to be used (uses “data” as default).
- Trailer size
If there is a trailer protocol (after the payload protocol) this tells which
size this trailer is. A value of 0 disables the trailer protocol.
- Trailer protocol
The name of the trailer protocol to be used (uses “data” as default).