NSDU

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Depending on the Control Byte of the NPCI, The NSDU can contain either

(If Bit 7 of the Network Layer Protocol Control Information byte is a 0) An APDU

(If Bit 7 of the Network Layer Protocol Control Information byte is a 1) A Network Layer Message


NPDU
NPDU
NPCI
NSDU Variable, either an APDU or a Network Layer Message (See above for rules)


Keyword List
APDU BBMD BVLC BVLL DADR DNET Encoding I-Am LSAP MAC NPCI NPDU NSAP NSDU SA SADR SNET

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