Port 3496
seclayer-tls · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | seclayer-tls |
| Registered | 2002-03 |
Frequently asked questions
What is port 3496 used for?
Port 3496 is registered with the IANA for seclayer-tls (TCP/UDP). Description: securitylayer over tls.
Is port 3496 a well-known port?
No. Port 3496 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 3496 is open?
Locally on Linux with ss -tulpn | grep ':3496\b', on Windows with netstat -ano | findstr :3496. To test a remote host use Test-NetConnection <host> -Port 3496 in PowerShell or nc -zv <host> 3496 on Linux/macOS.
How do I open port 3496 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 3496/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=3496/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 3496" -Direction Inbound -Protocol TCP -LocalPort 3496 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | seclayer-tls | securitylayer over tls |
| UDP | seclayer-tls | securitylayer over tls |