Port 7474
neo4j · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | neo4j |
| Registered | 2013-02-08 |
Frequently asked questions
What is port 7474 used for?
Port 7474 is registered with the IANA for neo4j (TCP/UDP). Description: Neo4j Graph Database; Reserved.
Is port 7474 a well-known port?
No. Port 7474 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 7474 is open?
Locally on Linux with ss -tulpn | grep ':7474\b', on Windows with netstat -ano | findstr :7474. To test a remote host use Test-NetConnection <host> -Port 7474 in PowerShell or nc -zv <host> 7474 on Linux/macOS.
How do I open port 7474 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 7474/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=7474/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 7474" -Direction Inbound -Protocol TCP -LocalPort 7474 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | neo4j | Neo4j Graph Database |
| UDP | – | Reserved |