UDP Protocol

Field name	Description	Type
udp	UDP	No value (only supports checking if file exists or not)
udp.srcport	Source Port	Unsigned Integer, 2 byte
udp.dstport	Destination Port	Unsigned Integer, 2 byte
udp.length	Length	Unsigned Integer, 2 byte
udp.checksum	Checksum	Unsigned Integer, 2 byte