Datagram Delivery Protocol

E200274
AppleTalk protocol network protocol

Datagram Delivery Protocol is the connectionless network-layer protocol of the AppleTalk suite, responsible for routing and delivering datagram packets between AppleTalk nodes.

Try in SPARQL Jump to: Surface forms Statements Referenced by

All labels observed (3)

Label Occurrences
Datagram Delivery Protocol canonical 4
Connectionless Network Protocol 1
DDP (Datagram Delivery Protocol) 1

Statements (44)

Predicate Object
instanceOf AppleTalk protocol ⓘ
network protocol ⓘ
abbreviation DDP ⓘ
addressComponents network number ⓘ
node number ⓘ
socket number ⓘ
addressing AppleTalk network addresses ⓘ
communicationModel connectionless ⓘ
designedBy Apple Inc. ⓘ
documentation Inside AppleTalk (Apple technical reference) ⓘ
doesNotProvide connection establishment ⓘ
error recovery ⓘ
flow control ⓘ
reliable delivery ⓘ
encapsulation encapsulated in AppleTalk link-layer protocols ⓘ
headerFields checksum ⓘ
destination address ⓘ
length ⓘ
source address ⓘ
introducedIn AppleTalk Phase 2 ⓘ
surface form: AppleTalk Phase 1
layer network layer ⓘ
OSIEquivalent similar to OSI network layer ⓘ
packetType datagram ⓘ
primaryFunction delivery of datagram packets ⓘ
routing datagrams between AppleTalk nodes ⓘ
protocolSuite AppleTalk ⓘ
provides best-effort delivery ⓘ
replacedBy TCP/IP in modern Apple systems ⓘ
responsibleFor node-to-node packet delivery in AppleTalk internetworks ⓘ
roleInStack carries higher-layer AppleTalk protocols ⓘ
scope AppleTalk ⓘ
surface form: AppleTalk internetworks
similarTo User Datagram Protocol in connectionless semantics ⓘ
status largely obsolete ⓘ
supports broadcast addressing ⓘ
fragmentation at routers (in AppleTalk Phase 2) ⓘ
multicast addressing ⓘ
unicast addressing ⓘ
updatedIn AppleTalk Phase 2 ⓘ
usedBy AppleTalk Data Stream Protocol ⓘ
AppleTalk Echo Protocol ⓘ
AppleTalk Transaction Protocol ⓘ
Name Binding Protocol ⓘ
Routing Table Maintenance Protocol ⓘ
usedIn classic Mac OS networking ⓘ

Referenced by (6)

Full triples — surface form annotated when it differs from this entity's canonical label.

AppleTalk → networkLayerProtocol → Datagram Delivery Protocol ⓘ
SNMP over OSI → usesNetworkProtocol → Datagram Delivery Protocol ⓘ
this entity surface form: Connectionless Network Protocol
SNMP over DDP → usesProtocol → Datagram Delivery Protocol ⓘ
Name Binding Protocol → transport → Datagram Delivery Protocol ⓘ
AppleTalk Session Protocol → usesUnderlyingProtocol → Datagram Delivery Protocol ⓘ
AppleTalk Phase 2 → networkLayerProtocol → Datagram Delivery Protocol ⓘ
this entity surface form: DDP (Datagram Delivery Protocol)