Port 33656
snip-slave · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | snip-slave |
| Registered | 2005-08 |
Frequently asked questions
What is port 33656 used for?
Port 33656 is registered with the IANA for snip-slave (TCP/UDP). Description: SNIP Slave.
Is port 33656 a well-known port?
No. Port 33656 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 33656 is open?
Locally on Linux with ss -tulpn | grep ':33656\b', on Windows with netstat -ano | findstr :33656. To test a remote host use Test-NetConnection <host> -Port 33656 in PowerShell or nc -zv <host> 33656 on Linux/macOS.
How do I open port 33656 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 33656/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=33656/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 33656" -Direction Inbound -Protocol TCP -LocalPort 33656 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | snip-slave | SNIP Slave |
| UDP | snip-slave | SNIP Slave |