Port 3028
LiebDevMgmt-DM and LiebDevMgmt_DM · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | LiebDevMgmt-DM and LiebDevMgmt_DM |
Frequently asked questions
What is port 3028 used for?
Port 3028 is registered with the IANA for LiebDevMgmt-DM and LiebDevMgmt_DM (TCP/UDP). Description: LiebDevMgmt_DM IANA assigned this well-formed service name as a replacement for "LiebDevMgmt_DM".; LiebDevMgmt_DM.
Is port 3028 a well-known port?
No. Port 3028 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 3028 is open?
Locally on Linux with ss -tulpn | grep ':3028\b', on Windows with netstat -ano | findstr :3028. To test a remote host use Test-NetConnection <host> -Port 3028 in PowerShell or nc -zv <host> 3028 on Linux/macOS.
How do I open port 3028 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 3028/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=3028/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 3028" -Direction Inbound -Protocol TCP -LocalPort 3028 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | LiebDevMgmt-DM | LiebDevMgmt_DM IANA assigned this well-formed service name as a replacement for "LiebDevMgmt_DM". |
| TCP | LiebDevMgmt_DM | LiebDevMgmt_DM |
| UDP | LiebDevMgmt-DM | LiebDevMgmt_DM IANA assigned this well-formed service name as a replacement for "LiebDevMgmt_DM". |
| UDP | LiebDevMgmt_DM | LiebDevMgmt_DM |