Port 4015

talarian-mcast1 · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicetalarian-mcast1

Frequently asked questions

What is port 4015 used for?

Port 4015 is registered with the IANA for talarian-mcast1 (TCP/UDP). Description: Talarian Mcast.

Is port 4015 a well-known port?

No. Port 4015 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 4015 is open?

Locally on Linux with ss -tulpn | grep ':4015\b', on Windows with netstat -ano | findstr :4015. To test a remote host use Test-NetConnection <host> -Port 4015 in PowerShell or nc -zv <host> 4015 on Linux/macOS.

How do I open port 4015 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 4015/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=4015/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 4015" -Direction Inbound -Protocol TCP -LocalPort 4015 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPtalarian-mcast1Talarian Mcast
UDPtalarian-mcast1Talarian Mcast

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