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UDP checksum (udpcs)

Returns the checksum value of a UDP datagram. This value is used for error checking of the header and data. It carries all-zeroes if unused.

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How does it work in the search window?

Select Create column in the search window toolbar, then select the UDP checksum operation. You need to specify one argument:

Argument

Data type

Argument

Data type

Packet mandatory

packet

The data type of the values in the new column is integer.

How does it work in LINQ?

Use the operator select... as...  and add the operation syntax to create the new column. This is the syntax for the UDP checksum operation:

  • udpcs(packet)