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Fragmenting

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ahmediukas
Fragmenting

Hi !

Can you confirm my thoughts on layer fragmenting

TCAP/MAP: If the whole primitive/constructor would not fit size limit, it must be separated in a new
packet fully, not being cut on half ?

MTP: If above layers packets (TCAP/ISUP) dont fit fully MTP packet size, only PROTOCOL DATA is split to
bytes stream (which must be collected together in a raw before built above layer)

SCCP: As in MTP, only DATA is fragmented (UDT,XUDT chunk), while other chunks must be fully populated

SCTP: As in SCCP, only DATA Chunk

Is this correct ?