Port 34980
ethercat · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | ethercat |
| Registered | 2003-11 |
Frequently asked questions
What is port 34980 used for?
Port 34980 is registered with the IANA for ethercat (TCP/UDP). Description: EtherCAT Port.
Is port 34980 a well-known port?
No. Port 34980 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 34980 is open?
Locally on Linux with ss -tulpn | grep ':34980\b', on Windows with netstat -ano | findstr :34980. To test a remote host use Test-NetConnection <host> -Port 34980 in PowerShell or nc -zv <host> 34980 on Linux/macOS.
How do I open port 34980 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 34980/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=34980/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 34980" -Direction Inbound -Protocol TCP -LocalPort 34980 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | ethercat | EtherCAT Port |
| UDP | ethercat | EtherCAT Port |