This interface represents a meta-identifier for network protocols of arbitrary layers and frameworks.
Since the currently included network stack parser/decoder (Kraken/JNetPcap) use their own, partly incompatible
protocol identifier mechanism, this interface tries to provide a common denominator which allows the identification
of a single network protocol within the system's framework.
The provided information of implementations is intended for internal usage only, i.e. the used identifiers are
neither globally unique nor adhere to a specific standard/RFC.
See
KrakenApplicationProtocolId
and
JNetPcapProtocolId
.