Port 7845
apc-7845 · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | apc-7845 |
Frequently asked questions
What is port 7845 used for?
Port 7845 is registered with the IANA for apc-7845 (TCP/UDP). Description: APC 7845.
Is port 7845 a well-known port?
No. Port 7845 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 7845 is open?
Locally on Linux with ss -tulpn | grep ':7845\b', on Windows with netstat -ano | findstr :7845. To test a remote host use Test-NetConnection <host> -Port 7845 in PowerShell or nc -zv <host> 7845 on Linux/macOS.
How do I open port 7845 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 7845/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=7845/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 7845" -Direction Inbound -Protocol TCP -LocalPort 7845 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | apc-7845 | APC 7845 |
| UDP | apc-7845 | APC 7845 |