Port 5151
esri-sde and esri_sde · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | esri-sde and esri_sde |
Frequently asked questions
What is port 5151 used for?
Port 5151 is registered with the IANA for esri-sde and esri_sde (TCP/UDP). Description: ESRI SDE Instance IANA assigned this well-formed service name as a replacement for "esri_sde".; ESRI SDE Instance; ESRI SDE Remote Start IANA assigned this well-formed service name as a replacement for "esri_sde"..
Is port 5151 a well-known port?
No. Port 5151 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 5151 is open?
Locally on Linux with ss -tulpn | grep ':5151\b', on Windows with netstat -ano | findstr :5151. To test a remote host use Test-NetConnection <host> -Port 5151 in PowerShell or nc -zv <host> 5151 on Linux/macOS.
How do I open port 5151 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 5151/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=5151/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 5151" -Direction Inbound -Protocol TCP -LocalPort 5151 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | esri-sde | ESRI SDE Instance IANA assigned this well-formed service name as a replacement for "esri_sde". |
| TCP | esri_sde | ESRI SDE Instance |
| UDP | esri-sde | ESRI SDE Remote Start IANA assigned this well-formed service name as a replacement for "esri_sde". |
| UDP | esri_sde | ESRI SDE Remote Start |