Port 2455

wago-io-system · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicewago-io-system

Frequently asked questions

What is port 2455 used for?

Port 2455 is registered with the IANA for wago-io-system (TCP/UDP). Description: WAGO-IO-SYSTEM.

Is port 2455 a well-known port?

No. Port 2455 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 2455 is open?

Locally on Linux with ss -tulpn | grep ':2455\b', on Windows with netstat -ano | findstr :2455. To test a remote host use Test-NetConnection <host> -Port 2455 in PowerShell or nc -zv <host> 2455 on Linux/macOS.

How do I open port 2455 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 2455/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=2455/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 2455" -Direction Inbound -Protocol TCP -LocalPort 2455 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPwago-io-systemWAGO-IO-SYSTEM
UDPwago-io-systemWAGO-IO-SYSTEM

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