Port 9101

bacula-dir · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicebacula-dir
Registered2002-01

Frequently asked questions

What is port 9101 used for?

Port 9101 is registered with the IANA for bacula-dir (TCP/UDP). Description: Bacula Director.

Is port 9101 a well-known port?

No. Port 9101 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 9101 is open?

Locally on Linux with ss -tulpn | grep ':9101\b', on Windows with netstat -ano | findstr :9101. To test a remote host use Test-NetConnection <host> -Port 9101 in PowerShell or nc -zv <host> 9101 on Linux/macOS.

How do I open port 9101 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 9101/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=9101/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 9101" -Direction Inbound -Protocol TCP -LocalPort 9101 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPbacula-dirBacula Director
UDPbacula-dirBacula Director

Nearby entries