Port 6087

ldss · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Serviceldss
Registered2006-05

Frequently asked questions

What is port 6087 used for?

Port 6087 is registered with the IANA for ldss (TCP/UDP). Description: Local Download Sharing Service.

Is port 6087 a well-known port?

No. Port 6087 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 6087 is open?

Locally on Linux with ss -tulpn | grep ':6087\b', on Windows with netstat -ano | findstr :6087. To test a remote host use Test-NetConnection <host> -Port 6087 in PowerShell or nc -zv <host> 6087 on Linux/macOS.

How do I open port 6087 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 6087/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=6087/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 6087" -Direction Inbound -Protocol TCP -LocalPort 6087 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPldssLocal Download Sharing Service
UDPldssLocal Download Sharing Service

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