Port 1490

insitu-conf · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Serviceinsitu-conf

Frequently asked questions

What is port 1490 used for?

Port 1490 is registered with the IANA for insitu-conf (TCP/UDP). Description: insitu-conf.

Is port 1490 a well-known port?

No. Port 1490 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 1490 is open?

Locally on Linux with ss -tulpn | grep ':1490\b', on Windows with netstat -ano | findstr :1490. To test a remote host use Test-NetConnection <host> -Port 1490 in PowerShell or nc -zv <host> 1490 on Linux/macOS.

How do I open port 1490 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 1490/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=1490/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 1490" -Direction Inbound -Protocol TCP -LocalPort 1490 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPinsitu-confinsitu-conf
UDPinsitu-confinsitu-conf

Nearby entries