wire / port / 271

Port 271 — pt-tls

Well-known port 271 (tcp/udp): IETF Network Endpoint Assessment (NEA) Posture Transport Protocol over TLS (PT-TLS). Service name: pt-tls. Referenced in RFC6876.

port kind port status standard verification verified tier A iana-registry-row@1

registry record

value: 271

references: RFC6876

Service Name	pt-tls
Port Number	271
Transport Protocol	tcp
Description	IETF Network Endpoint Assessment (NEA) Posture Transport Protocol over TLS (PT-TLS)
Assignee	[IESG]
Contact	[IETF_Chair]
Registration Date	2012-07-31
Modification Date
Reference	[RFC6876]
Service Code
Unauthorized Use Reported
Assignment Notes

provenance

source: https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.csv
version: IANA registry, Last-Modified: Fri, 29 May 2026 01:11:28 GMT
retrieved: 2026-05-29 · updated: 2026-05-29

agent: curl -H 'accept: application/json' wire.phall.io/port/271 or /port/271.json