Port 5004
avt-profile-1 · DCCP/TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | DCCP/TCP/UDP |
| Service | avt-profile-1 |
| Reference | RFC 3551, RFC 4571, RFC 3551, RFC 3551, RFC 5762 |
Frequently asked questions
What is port 5004 used for?
Port 5004 is registered with the IANA for avt-profile-1 (DCCP/TCP/UDP). Description: RTP media data.
Is port 5004 a well-known port?
No. Port 5004 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 5004 is open?
Locally on Linux with ss -tulpn | grep ':5004\b', on Windows with netstat -ano | findstr :5004. To test a remote host use Test-NetConnection <host> -Port 5004 in PowerShell or nc -zv <host> 5004 on Linux/macOS.
How do I open port 5004 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 5004/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=5004/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 5004" -Direction Inbound -Protocol TCP -LocalPort 5004 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | avt-profile-1 | RTP media data |
| UDP | avt-profile-1 | RTP media data |
| DCCP | avt-profile-1 | RTP media data |