PPP
E782141
PPP (Point-to-Point Protocol) is a data link layer communication protocol commonly used to establish direct connections and transmit network traffic over serial links such as dial-up and leased lines.
All labels observed (1)
| Label | Occurrences |
|---|---|
| PPP canonical | 25 |
How this entity was disambiguated
This entity first appeared as the object of triple T9177413 — 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: PPP Context triple: [Open Transport, supportsProtocol, PPP]
-
A.
PPPs
PPPs are standardized guidelines used by U.S. authorities to establish and manage official domestic geographic names.
-
B.
PPPI
PPPI (Perhimpunan Pelajar-Pelajar Indonesia) was a nationalist Indonesian student organization that played a key role in the independence movement, including helping to initiate the historic Youth Pledge of 1928.
-
C.
PIP
PIP is a UK welfare benefit that helps disabled people or those with long-term health conditions cover the extra costs of daily living and mobility.
-
D.
PIP
PIP is a Puerto Rican political party that advocates for the island’s full independence from the United States.
-
E.
PMC
PMC is the widely used abbreviation for PubMed Central, a free digital archive of biomedical and life sciences journal literature maintained by the U.S. National Institutes of Health.
- 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: PPP Target entity description: PPP (Point-to-Point Protocol) is a data link layer communication protocol commonly used to establish direct connections and transmit network traffic over serial links such as dial-up and leased lines.
-
A.
PPPs
PPPs are standardized guidelines used by U.S. authorities to establish and manage official domestic geographic names.
-
B.
PPPI
PPPI (Perhimpunan Pelajar-Pelajar Indonesia) was a nationalist Indonesian student organization that played a key role in the independence movement, including helping to initiate the historic Youth Pledge of 1928.
-
C.
PIP
PIP is a UK welfare benefit that helps disabled people or those with long-term health conditions cover the extra costs of daily living and mobility.
-
D.
PIP
PIP is a Puerto Rican political party that advocates for the island’s full independence from the United States.
-
E.
PMC
PMC is the widely used abbreviation for PubMed Central, a free digital archive of biomedical and life sciences journal literature maintained by the U.S. National Institutes of Health.
- F. None of above. chosen
Statements (52)
| Predicate | Object |
|---|---|
| instanceOf |
data link layer protocol
ⓘ
point-to-point communication protocol ⓘ |
| abbreviation | PPP ⓘ |
| authenticationMethod |
CHAP
ⓘ
PAP ⓘ |
| connectionType |
asynchronous
ⓘ
synchronous ⓘ |
| definedIn |
OSI model
ⓘ
linked to:
OSI protocol suite
|
| encapsulates |
AppleTalk
ⓘ
IP ⓘ IPX ⓘ multiple network layer protocols ⓘ |
| errorDetectionMethod | Frame Check Sequence ⓘ |
| frameField |
Address
ⓘ
Control ⓘ FCS ⓘ Flag ⓘ Information ⓘ Protocol ⓘ |
| fullName | Point-to-Point Protocol ⓘ |
| hasComponent |
Link Control Protocol
ⓘ
linked to:
Link Control Protocol for PPP
Network Control Protocols ⓘ PPP frame format ⓘ |
| hasSubprotocol |
LCP
ⓘ
NCP ⓘ |
| layer | data link layer ⓘ |
| multilinkExtension | Multilink PPP (MLPPP) ⓘ |
| negotiates |
link parameters
ⓘ
network layer protocol options ⓘ |
| OSIlayerNumber | 2 ⓘ |
| primaryUse |
encapsulate network layer protocol packets over point-to-point links
ⓘ
establish direct connections between two network nodes ⓘ |
| relatedProtocol |
PPPoA
ⓘ
linked to:
PPP over ATM
PPPoE ⓘ
linked to:
PPP over Ethernet
|
| specifiedIn | RFC 1661 ⓘ |
| standardizedBy |
IETF
ⓘ
linked to:
Internet Engineering Task Force
|
| supports |
authentication
ⓘ
compression (via extensions) ⓘ encryption (via extensions) ⓘ error detection ⓘ link quality monitoring ⓘ multilink operation ⓘ |
| supportsAddressing | no MAC addresses (point-to-point only) ⓘ |
| supportsMultilink | yes ⓘ |
| usedFor |
dial-up Internet access
ⓘ
tunneling over PPPoA ⓘ tunneling over PPPoE ⓘ |
| usedOver |
ISDN links
ⓘ
SONET links ⓘ dial-up lines ⓘ leased lines ⓘ serial links ⓘ |
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: PPP Description of subject: PPP (Point-to-Point Protocol) is a data link layer communication protocol commonly used to establish direct connections and transmit network traffic over serial links such as dial-up and leased lines.
Referenced by (25)
Full triples — surface form annotated when it differs from this entity's canonical label.