Protocol_Name: Ident #Protocol Abbreviation if there is one.
Port_Number: 113 #Comma separated if there is more than one.
Protocol_Description: Identification Protocol #Protocol Abbreviation Spelled out
Description: Notes for Ident
Is an Internet protocol that helps identify the user of a particular TCP connection.
https://book.hacktricks.xyz/pentesting/113-pentesting-ident
Description: Enumerate Users
Note: apt install ident-user-enum ident-user-enum {IP} 22 23 139 445 (try all open ports)