Port 8611

canon-bjnp1 · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicecanon-bjnp1
Registered2003-11

Frequently asked questions

What is port 8611 used for?

Port 8611 is registered with the IANA for canon-bjnp1 (TCP/UDP). Description: Canon BJNP Port 1.

Is port 8611 a well-known port?

No. Port 8611 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 8611 is open?

Locally on Linux with ss -tulpn | grep ':8611\b', on Windows with netstat -ano | findstr :8611. To test a remote host use Test-NetConnection <host> -Port 8611 in PowerShell or nc -zv <host> 8611 on Linux/macOS.

How do I open port 8611 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 8611/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=8611/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 8611" -Direction Inbound -Protocol TCP -LocalPort 8611 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPcanon-bjnp1Canon BJNP Port 1
UDPcanon-bjnp1Canon BJNP Port 1

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