# WHATPORT(2381)

## NAME

port 2381 — HP/HPE System Management Homepage (HTTPS) — The actual HP System Management Homepage UI — server hardware health and configuration over HTTPS.

Protocol: TCP  
IANA: compaq-https

## DESCRIPTION

IANA registers 2381 as compaq-https, "Compaq HTTPS". This is where HP/HPE System Management Homepage really serves its interface: sign in at https://host:2381/ to see ProLiant hardware status, storage and firmware inventory, and the Insight agents' data. Port 2301 exists only to redirect browsers here. It appears on ProLiant servers and HP-UX systems with the management agents installed, and its login page identifies both the vendor and the SMH version.

## EXPOSURE

**Do not expose.** A server hardware administration console with a credentialed login and a long CVE history in older SMH releases; restrict it to a management network.

## CHECK

```sh
curl -skI https://TARGET:2381/
```

## SEE ALSO

- iana — [IANA Service Name and Transport Protocol Port Number Registry — 2381 (compaq-https)](https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=2381) (iana.org)

---

HTML: <https://whatport.net/2381/> · JSON: <https://whatport.net/2381.json> · full dataset: <https://whatport.net/ports.json>