DDP
E737714
DDP is a network protocol used in AppleTalk for connectionless, best-effort delivery of datagram packets between devices.
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
AppleTalk protocol
ⓘ
network protocol ⓘ |
| addressingScheme | AppleTalk network-node-socket addressing ⓘ |
| checksumType | optional end-to-end checksum ⓘ |
| communicationModel | best-effort datagram delivery without connection setup ⓘ |
| deliveryType | best-effort ⓘ |
| designedFor | local area networks ⓘ |
| designGoal | simple lightweight delivery ⓘ |
| developedBy | Apple Inc. NERFINISHED ⓘ |
| encapsulates |
AppleTalk Data Stream Protocol
NERFINISHED
ⓘ
AppleTalk Session Protocol NERFINISHED ⓘ AppleTalk Transaction Protocol NERFINISHED ⓘ Name Binding Protocol NERFINISHED ⓘ higher-level AppleTalk protocols ⓘ |
| field |
checksum
ⓘ
destination address ⓘ length ⓘ protocol type ⓘ source address ⓘ |
| fullName | Datagram Delivery Protocol NERFINISHED ⓘ |
| introducedIn | mid-1980s ⓘ |
| layer | network layer ⓘ |
| operatesOver | AppleTalk network number space ⓘ |
| packetType | datagram ⓘ |
| provides | connectionless service ⓘ |
| reliability | unreliable datagram delivery ⓘ |
| replacedBy | TCP/IP NERFINISHED ⓘ |
| requires | upper-layer protocols for reliability ⓘ |
| scope | intra-AppleTalk internetwork ⓘ |
| standardizedIn | Inside AppleTalk specification ⓘ |
| status | largely obsolete ⓘ |
| supports |
broadcast addressing
ⓘ
inter-network routing ⓘ multicast-like functionality via broadcast and filtering ⓘ node-to-node communication ⓘ packet-based communication ⓘ routing between AppleTalk cable ranges ⓘ |
| transports | datagram packets ⓘ |
| usedIn | AppleTalk NERFINISHED ⓘ |
| usedWith |
EtherTalk
NERFINISHED
ⓘ
LocalTalk NERFINISHED ⓘ TokenTalk NERFINISHED ⓘ |
| uses |
16-bit network number
ⓘ
8-bit node number ⓘ 8-bit socket number ⓘ |
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.