RFC 5041
E920317
RFC 5041 is an Internet Engineering Task Force (IETF) standard that defines the Direct Data Placement (DDP) protocol used in the iWARP suite for efficient remote direct memory access over TCP/IP networks.
All labels observed (1)
| Label | Occurrences |
|---|---|
| RFC 5041 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11351398 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: RFC 5041 Context triple: [iWARP, isSpecifiedIn, RFC 5041]
-
A.
RFC 5741
RFC 5741 is an Internet Engineering Task Force (IETF) document that defines the structure, responsibilities, and processes governing the IETF document publication streams.
-
B.
RFC 5061
RFC 5061 is an Internet Engineering Task Force (IETF) specification that extends and enhances the Stream Control Transmission Protocol (SCTP), particularly for dynamic address reconfiguration and improved transport flexibility.
-
C.
RFC 5011
RFC 5011 is an Internet standard that specifies automated trust anchor rollover mechanisms for DNSSEC to simplify and secure key management in the Domain Name System.
-
D.
RFC 5661
RFC 5661 is the Internet Engineering Task Force (IETF) standard that specifies version 4.1 of the Network File System (NFS) protocol, detailing its architecture, operations, and extensions for distributed file access.
-
E.
RFC 3651
RFC 3651 is an IETF document that specifies the technical architecture and operational framework of the Handle System for assigning and resolving persistent digital identifiers.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: RFC 5041 Target entity description: RFC 5041 is an Internet Engineering Task Force (IETF) standard that defines the Direct Data Placement (DDP) protocol used in the iWARP suite for efficient remote direct memory access over TCP/IP networks.
-
A.
RFC 5741
RFC 5741 is an Internet Engineering Task Force (IETF) document that defines the structure, responsibilities, and processes governing the IETF document publication streams.
-
B.
RFC 5061
RFC 5061 is an Internet Engineering Task Force (IETF) specification that extends and enhances the Stream Control Transmission Protocol (SCTP), particularly for dynamic address reconfiguration and improved transport flexibility.
-
C.
RFC 5011
RFC 5011 is an Internet standard that specifies automated trust anchor rollover mechanisms for DNSSEC to simplify and secure key management in the Domain Name System.
-
D.
RFC 5661
RFC 5661 is the Internet Engineering Task Force (IETF) standard that specifies version 4.1 of the Network File System (NFS) protocol, detailing its architecture, operations, and extensions for distributed file access.
-
E.
RFC 3651
RFC 3651 is an IETF document that specifies the technical architecture and operational framework of the Handle System for assigning and resolving persistent digital identifiers.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
IETF standard
ⓘ
Request for Comments ⓘ |
| appliesTo |
TCP/IP networks
ⓘ
reliable transport connections ⓘ |
| belongsTo | Internet standards ⓘ |
| category | Transport area ⓘ |
| defines |
DDP protocol
NERFINISHED
ⓘ
Direct Data Placement protocol NERFINISHED ⓘ |
| definesConcept |
DDP Segments
ⓘ
DDP Streams NERFINISHED ⓘ Tagged DDP operations ⓘ Untagged DDP operations ⓘ |
| ensures | reliable data placement semantics ⓘ |
| focusesOn |
data placement into application buffers
ⓘ
offloading data movement from host CPU ⓘ |
| intendedUse |
efficient data transfer
ⓘ
high-performance networking ⓘ |
| keyword |
DDP
ⓘ
Direct Data Placement NERFINISHED ⓘ RDMA over TCP ⓘ iWARP NERFINISHED ⓘ |
| layeringModel |
above reliable transport layer
ⓘ
below RDMA protocol layer ⓘ |
| objective |
improve application throughput
ⓘ
lower CPU utilization for data movement ⓘ reduce data copies in network stacks ⓘ |
| partOf | iWARP protocol suite NERFINISHED ⓘ |
| protocolType | Direct data placement ⓘ |
| publishedBy |
Internet Engineering Task Force
ⓘ
surface form:
IETF
Internet Engineering Task Force ⓘ |
| relatedTo |
RDMA
NERFINISHED
ⓘ
RFC 5040 NERFINISHED ⓘ RFC 5042 NERFINISHED ⓘ iWARP NERFINISHED ⓘ |
| specifies |
DDP header formats
ⓘ
DDP state machine behavior ⓘ error handling for DDP ⓘ flow control interactions with transport ⓘ |
| standardsTrackStatus | Standards Track ⓘ |
| supports |
RDMA over TCP/IP
ⓘ
remote direct memory access over TCP/IP ⓘ |
| title | Direct Data Placement over Reliable Transports NERFINISHED ⓘ |
| usedIn |
cluster interconnects over TCP/IP
ⓘ
high-speed data center networks ⓘ storage networking over IP ⓘ |
| usesTransport |
TCP
NERFINISHED
ⓘ
reliable transport protocols ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: RFC 5041 Description of subject: RFC 5041 is an Internet Engineering Task Force (IETF) standard that defines the Direct Data Placement (DDP) protocol used in the iWARP suite for efficient remote direct memory access over TCP/IP networks.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.