Port 1376

ibm-pps · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Serviceibm-pps

Frequently asked questions

What is port 1376 used for?

Port 1376 is registered with the IANA for ibm-pps (TCP/UDP). Description: IBM Person to Person Software.

Is port 1376 a well-known port?

No. Port 1376 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 1376 is open?

Locally on Linux with ss -tulpn | grep ':1376\b', on Windows with netstat -ano | findstr :1376. To test a remote host use Test-NetConnection <host> -Port 1376 in PowerShell or nc -zv <host> 1376 on Linux/macOS.

How do I open port 1376 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 1376/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=1376/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 1376" -Direction Inbound -Protocol TCP -LocalPort 1376 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPibm-ppsIBM Person to Person Software
UDPibm-ppsIBM Person to Person Software

Nearby entries