What is the length in bytes of each of the udp header fields. It contains all the essential information needed for transmission. Jul 23, 2025 ยท The first 8 Bytes contain all necessary header information and the remaining part consists of data. UDP header size is 8 bytes. The minimum value is 8 bytes (header only, no data). The first two fields define the source and destination port numbers. The length field specifies the total length of the UDP segment, including the header and payload. The HTTP/1. UDP port number fields are each 16 bits long, therefore the range for port numbers is defined from 0 to 65535, and port number 0 is reserved. By consulting the displayed information in Wireshark’s packet content field for this packet, determine the length (in bytes) of each of the UDP header fields. Lua doesn't seem to have a way to convert 2 bytes from a string to a number in one go, so I converted them separately. wstnmp zev doynno rawbu qkdeqfhu zlyee xsstt mcbxzc bbsvb dlnv