Port 4065
avanti-cdp and avanti_cdp · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | avanti-cdp and avanti_cdp |
| Registered | 2007-02 |
Frequently asked questions
What is port 4065 used for?
Port 4065 is registered with the IANA for avanti-cdp and avanti_cdp (TCP/UDP). Description: Avanti Common Data IANA assigned this well-formed service name as a replacement for "avanti_cdp".; Avanti Common Data.
Is port 4065 a well-known port?
No. Port 4065 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 4065 is open?
Locally on Linux with ss -tulpn | grep ':4065\b', on Windows with netstat -ano | findstr :4065. To test a remote host use Test-NetConnection <host> -Port 4065 in PowerShell or nc -zv <host> 4065 on Linux/macOS.
How do I open port 4065 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 4065/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=4065/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 4065" -Direction Inbound -Protocol TCP -LocalPort 4065 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | avanti-cdp | Avanti Common Data IANA assigned this well-formed service name as a replacement for "avanti_cdp". |
| TCP | avanti_cdp | Avanti Common Data |
| UDP | avanti-cdp | Avanti Common Data IANA assigned this well-formed service name as a replacement for "avanti_cdp". |
| UDP | avanti_cdp | Avanti Common Data |