UDP
E1266
UDP (User Datagram Protocol) is a lightweight, connectionless transport-layer protocol used on the Internet for fast, low-overhead data transmission without guaranteed delivery or ordering.
Aliases (2)
Statements (53)
| Predicate | Object |
|---|---|
| instanceOf |
Internet protocol
→
communication protocol → transport layer protocol → |
| abbreviationOf |
User Datagram Protocol
→
|
| belongsTo |
Internet protocol suite
→
|
| checksumSupport |
mandatory checksum in IPv6
→
optional checksum in IPv4 → |
| comparedTo |
TCP
→
|
| congestionControl |
no congestion control
→
|
| connectionEstablishment |
no handshake
→
|
| connectionModel |
connectionless
→
|
| definedIn |
RFC 768
→
|
| deliveryGuarantee |
unreliable
→
|
| designGoal |
fast transmission
→
low overhead → simple multiplexing → |
| dynamicPortRange |
49152-65535
→
|
| errorRecovery |
no retransmission
→
|
| field |
checksum
→
destination port → length → source port → |
| firstStandardized |
1980
→
|
| flowControl |
no flow control
→
|
| fullName |
User Datagram Protocol
→
|
| headerSize |
8 bytes
→
|
| layer |
transport layer
→
|
| orderingGuarantee |
no ordering guarantee
→
|
| OSIEquivalentLayer |
Layer 4
→
|
| overheadComparedToTCP |
lower overhead
→
|
| portRange |
0-65535
→
|
| protocolNumber |
17
→
|
| registeredPortRange |
1024-49151
→
|
| reliabilityComparedToTCP |
less reliable
→
|
| runsOn |
IPv4
→
IPv6 → |
| standardizedBy |
IETF
→
|
| supports |
broadcast
→
multicast → unicast → |
| usedBy |
DHCP
→
DNS → QUIC → RTP → SNMP → TFTP → VoIP → |
| usedFor |
online gaming
→
real-time applications → simple query-response protocols → streaming media → |
| uses |
IP
→
|
| wellKnownPortRange |
0-1023
→
|
Referenced by (31)
| Subject (surface form when different) | Predicate |
|---|---|
|
BOOTP
→
LDAP → RFC 1157 → RFC 2131 → SNMPv2c → |
usesTransportProtocol |
|
Network Time Protocol
("User Datagram Protocol")
→
RFC 1906 ("User Datagram Protocol") → RFC 1906 → SMPTE ST 2022 → |
uses |
|
Domain Name System
→
Internet → Internet architecture → RFC 1034 → |
usesProtocol |
|
DNS over QUIC
→
HTTP/3 → RFC 9000 → |
usesUnderlyingProtocol |
|
UDP
("User Datagram Protocol")
→
|
abbreviationOf |
|
SCTP
→
|
canEncapsulateOver |
|
IPv4
→
|
commonlyUsedWith |
|
SCTP
→
|
comparedWith |
|
Transmission Control Protocol
("User Datagram Protocol")
→
|
contrastedWith |
|
Jon Postel
("User Datagram Protocol")
→
|
contributedTo |
|
UDP
("RFC 768")
→
|
definedIn |
|
UDP
("User Datagram Protocol")
→
|
fullName |
|
TCP/IP
→
|
includesProtocol |
|
Handle System
("User Datagram Protocol")
→
|
operatesOver |
|
QUIC
→
|
runsOver |
|
RFC 1350
→
|
transportProtocol |
|
Internet Protocol
("User Datagram Protocol")
→
|
usedBy |
|
Secure Real-time Transport Protocol
→
|
worksOver |
|
TURN
→
|
worksWith |