Port 1935

macromedia-fcs · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicemacromedia-fcs

Frequently asked questions

What is port 1935 used for?

Port 1935 is registered with the IANA for macromedia-fcs (TCP/UDP). Description: Macromedia Flash Communications Server MX; Macromedia Flash Communications server MX.

Is port 1935 a well-known port?

No. Port 1935 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 1935 is open?

Locally on Linux with ss -tulpn | grep ':1935\b', on Windows with netstat -ano | findstr :1935. To test a remote host use Test-NetConnection <host> -Port 1935 in PowerShell or nc -zv <host> 1935 on Linux/macOS.

How do I open port 1935 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 1935/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=1935/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 1935" -Direction Inbound -Protocol TCP -LocalPort 1935 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPmacromedia-fcsMacromedia Flash Communications Server MX
UDPmacromedia-fcsMacromedia Flash Communications server MX

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