Port 22128GSI dCache Access Protocol

TCP service for secure Grid Security Infrastructure access to dCache storage.

transport: tcp
in transit: encrypted
assignment: official
risk: 2/10
lookups: 0

also known as gsidcap

Technical Details

what runs on :22128

no technical write-up for :22128 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.

add technical details

Security Information

exposure of :22128

risk score

2/ 10safe

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

file transfer averages 3.6 across 158 ports — this one sits 1.6 below.

in transit

encrypted

payloads are protected on the wire

assignment

official

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

reachable over

tcp

every listening transport is another surface to filter at the edge

security overview

no security notes recorded for :22128 yet

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

Record

iana registry entry

port: :22128
service: GSI dCache Access Protocol
transport: TCP
encryption: tls / encrypted
assignment: iana registered
risk: 2/10safe
category: File Transfer
usage: The assignment identifies TCP port 22128 as the GSI dCache Access Protocol (gsidcap). It is registered to Christoph Anton Mitt and is associated with dCache storage access.
lookups: 0rank 994
added: 2026-09-15
updated: 2026-09-15
references: IANA service name registry — port 22128

Something wrong?

This record is maintained by the engineers who use port 22128. 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 2026-09-15.

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 158 in file transfer →

the 8 most looked-up other ports in file transfer — 158 ports carry that label.

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:9080	Groove RPC	TCPUDP	Web Services	caution	70.8k
:17500	Dropbox LAN Sync	TCPUDP	File Transfer	caution	43.7k
:548	Apple Filing Protocol	TCP	File Transfer	caution	36.8k
:7000	Vuze HTTPS Tracker	TCPtls	Security	caution	28.9k
:1337	PowerFolder P2P	TCP	Security	caution	27.1k
:9001	SharePoint Authoring		Web Services	caution	26.3k
:8080	FilePhile Relay	UDP	File Transfer	caution	25.6k
:1337	WASTE Encrypted Sharing	TCP	Security	caution	22.9k

risk mix of the 8 listed

caution100%

1 of 8 encrypted

Port :22128GSI dCache Access Protocol

Technical Details

Security Information

Related Ports

Port 22128GSI dCache Access Protocol