RFC 6437
E709108
RFC 6437 is an Internet Engineering Task Force (IETF) specification that originally defined the IPv6 flow label behavior and usage before being superseded by RFC 8999.
All labels observed (1)
| Label | Occurrences |
|---|---|
| RFC 6437 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7928670 — 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 6437 Context triple: [RFC 8999, obsoletes, RFC 6437]
-
A.
RFC 6587
RFC 6587 is an IETF standard that specifies the message framing and transmission of syslog messages over TCP.
-
B.
RFC 6557
RFC 6557 is an Internet Engineering Task Force (IETF) document that defines procedures and guidelines for the maintenance and distribution of the IANA time zone database.
-
C.
RFC 6147
RFC 6147 is an IETF standard that specifies DNS64, a mechanism for synthesizing IPv6 addresses from IPv4 DNS records to enable IPv6-only hosts to communicate with IPv4 servers.
-
D.
RFC 6410
RFC 6410 is an Internet Engineering Task Force (IETF) document that streamlines and updates the process for advancing technical specifications to Internet Standard status within the Internet Standards Process.
-
E.
RFC 6409
RFC 6409 is an Internet standards document that originally defined the Message Submission protocol for email (port 587), later superseded by RFC 8314.
- 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 6437 Target entity description: RFC 6437 is an Internet Engineering Task Force (IETF) specification that originally defined the IPv6 flow label behavior and usage before being superseded by RFC 8999.
-
A.
RFC 6587
RFC 6587 is an IETF standard that specifies the message framing and transmission of syslog messages over TCP.
-
B.
RFC 6557
RFC 6557 is an Internet Engineering Task Force (IETF) document that defines procedures and guidelines for the maintenance and distribution of the IANA time zone database.
-
C.
RFC 6147
RFC 6147 is an IETF standard that specifies DNS64, a mechanism for synthesizing IPv6 addresses from IPv4 DNS records to enable IPv6-only hosts to communicate with IPv4 servers.
-
D.
RFC 6410
RFC 6410 is an Internet Engineering Task Force (IETF) document that streamlines and updates the process for advancing technical specifications to Internet Standard status within the Internet Standards Process.
-
E.
RFC 6409
RFC 6409 is an Internet standards document that originally defined the Message Submission protocol for email (port 587), later superseded by RFC 8314.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf |
IETF standard document
ⓘ
Request for Comments ⓘ |
| area | Internet Area ⓘ |
| category |
Standards Track
ⓘ
linked to:
IETF Internet standards process
|
| defines |
IPv6 flow label behavior
ⓘ
IPv6 flow label usage ⓘ |
| fieldSpecified | IPv6 Flow Label field ⓘ |
| focusesOn |
stateless load distribution using IPv6 Flow Label
ⓘ
traffic flow identification in IPv6 ⓘ |
| format |
Online document
ⓘ
Text ⓘ |
| intendedFor |
implementers of IPv6
ⓘ
network equipment vendors ⓘ network operators ⓘ protocol designers ⓘ |
| language | English ⓘ |
| networkLayer | Internet layer ⓘ |
| obsoletedBy | RFC 8999 ⓘ |
| obsoletes | earlier IPv6 flow label usage recommendations ⓘ |
| partOfSeries |
RFC series
ⓘ
linked to:
RFCs
|
| protocolFamily | TCP/IP ⓘ |
| publishedBy |
IETF
ⓘ
linked to:
Internet Engineering Task Force
Internet Engineering Task Force ⓘ |
| relatedToProtocol |
IPv6
ⓘ
linked to:
Internet Protocol version 6
|
| standardizes |
semantics of the IPv6 Flow Label
ⓘ
usage guidelines for the IPv6 Flow Label ⓘ |
| status | Standards Track ⓘ |
| stream | IETF Stream ⓘ |
| subject |
IPv6 header fields
ⓘ
Internet protocols ⓘ computer networking ⓘ |
| supersededBy | IPv6 Flow Label Specification in RFC 8999 ⓘ |
| title | IPv6 Flow Label Specification ⓘ |
| updates | RFC 3697 ⓘ |
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 6437 Description of subject: RFC 6437 is an Internet Engineering Task Force (IETF) specification that originally defined the IPv6 flow label behavior and usage before being superseded by RFC 8999.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.