TCP checksum (tcpcs)
Description
Returns the checksum value of a TCP segment. This value is used for error checking of the header and data.
How does it work in the search window?
Select Create column in the search window toolbar, then select the TCP checksum operation. You need to specify one argument:
| 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 TCP checksum operation:
tcpcs(packet)