Port 38002
cresco-control and crescoctrl-disc · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | cresco-control and crescoctrl-disc |
| Registered | 2014-11-21 |
Frequently asked questions
What is port 38002 used for?
Port 38002 is registered with the IANA for cresco-control and crescoctrl-disc (TCP/UDP). Description: Cresco Controller; Cresco Controller Discovery.
Is port 38002 a well-known port?
No. Port 38002 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 38002 is open?
Locally on Linux with ss -tulpn | grep ':38002\b', on Windows with netstat -ano | findstr :38002. To test a remote host use Test-NetConnection <host> -Port 38002 in PowerShell or nc -zv <host> 38002 on Linux/macOS.
How do I open port 38002 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 38002/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=38002/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 38002" -Direction Inbound -Protocol TCP -LocalPort 38002 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | cresco-control | Cresco Controller |
| UDP | crescoctrl-disc | Cresco Controller Discovery |