Port 3685
dsx-agent · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | dsx-agent |
| Registered | 2008-12-16 |
Frequently asked questions
What is port 3685 used for?
Port 3685 is registered with the IANA for dsx-agent (TCP/UDP). Description: DS Expert Agent.
Is port 3685 a well-known port?
No. Port 3685 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 3685 is open?
Locally on Linux with ss -tulpn | grep ':3685\b', on Windows with netstat -ano | findstr :3685. To test a remote host use Test-NetConnection <host> -Port 3685 in PowerShell or nc -zv <host> 3685 on Linux/macOS.
How do I open port 3685 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 3685/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=3685/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 3685" -Direction Inbound -Protocol TCP -LocalPort 3685 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | dsx-agent | DS Expert Agent |
| UDP | dsx-agent | DS Expert Agent |