Port 2378DALI lighting control

UDP port assigned for DALI digital lighting control traffic.

transport: udp
in transit: cleartext
assignment: official
risk: 1/10
lookups: 0

Technical Details

what runs on :2378

no technical write-up for :2378 yet

the handshake, the implementations you meet in the wild, the flags that matter. we have the registry entry — the detail comes from the engineers who run it.

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Security Information

exposure of :2378

risk score

1/ 10safe

routine exposure. this port is rarely the way in on its own — keep it patched and logged and move on.

iot averages 3.2 across 147 ports — this one sits 2.2 below.

in transit

cleartext

credentials and payloads are readable by anyone on path

assignment

official

registered with iana for this service — scanners fingerprint it by number

reachable over

udp

udp is connectionless — source addresses are trivially spoofed and it is a reflection favourite

security overview

no security notes recorded for :2378 yet

known exploits, hardening advice, what a compromise looks like — suggest an edit if you know its exposure.

Record

iana registry entry

port: :2378
service: DALI lighting control
transport: UDP
encryption: cleartext
assignment: iana registered
risk: 1/10safe
category: IoT
usage: UDP/2378 is assigned to DALI lighting control. The assignment is registered to the DALI Alliance DiiA; IANA has no further notes, and the port has not been observed open in Nmap internet-wide scan data.
lookups: 0rank 994
added: 2026-09-22
updated: 2026-09-22
references: IANA service name registry — port 2378

Something wrong?

This record is maintained by the engineers who use port 2378. Every field on it is editable — change what's wrong, say how you know, and a reviewer publishes it, usually within a minute. Last touched 2026-09-22.

01edit any field on a page of its own
02a model checks it for accuracy and spam
03clean and confident goes live immediately

edit this record →back to the registry

Related Ports

all 147 in iot →

the 8 most looked-up other ports in iot — 147 ports carry that label.

port	service	proto	category	risk	views
:6543	Jetnet	UDP	Network Services	caution	65.3k
:3233	WhiskerControl Protocol	TCPUDP	Network Services	caution	61.9k
:9600	Omron FINS Communication	UDP	Network Services	caution	33.2k
:4840	OPC UA TCP	TCPUDP	Network Services	caution	26.6k
:5678	Mikrotik MNDP	UDP	Network Services	caution	24.7k
:4843	OPC UA over TLS/SSL	TCPUDPtls	Security	caution	24.6k
:5001	Slingbox	TCP	Streaming	caution	22.4k
:15000	Hypack Data Acquisition	TCP	Network Services	caution	21.4k

risk mix of the 8 listed

caution100%

1 of 8 encrypted

Port :2378DALI lighting control

Technical Details

Security Information

Related Ports

Port 2378DALI lighting control