A 16-bit field (the "C field") that specifies compartment values in the security option (option type 130) of version 4 IP's datagram header format. The valid field values are assigned by the U.S. Government, as specified in RFC 791.
A 16-bit field (the "C field") that specifies compartment values in the security option (option type 130) of version 4 IP's datagram header format. The valid field values are assigned by the U.S. Government, as specified in RFC 791.
Deprecated Abbreviation: IDOCs SHOULD NOT use the abbreviation "C field"; the abbreviation is potentially ambiguous. Instead, use "Compartments field".