Alternative HTTP / InfluxDB
What is Port 8083?
Port 8083 was previously the default port for InfluxDB's admin interface (deprecated since InfluxDB 1.1). Some legacy InfluxDB installations may still use this port. Port 8083 is also used by various web applications, development servers, and custom services. In multi-service environments, it serves as another alternative when lower-numbered HTTP ports are occupied. The port is commonly seen in IoT and monitoring stacks alongside InfluxDB.
Common Uses
- Legacy InfluxDB admin interface
- Alternative web application port
- IoT data platform interfaces
- Custom service endpoints
Technical Details
Copy-paste commands to check port 8083 (Alternative HTTP / InfluxDB) from your terminal
Test connectivity
nc -zv example.com 8083
curl -v --max-time 5 http://example.com:8083/
telnet example.com 8083
nmap -p 8083 -sV example.com
(echo > /dev/tcp/example.com/8083) 2>/dev/null && echo "open" || echo "closed"
Open port in firewall
sudo ufw allow 8083/tcp
sudo iptables -A INPUT -p tcp --dport 8083 -j ACCEPT
sudo firewall-cmd --permanent --add-port=8083/tcp && sudo firewall-cmd --reload
Security Considerations
InfluxDB's admin interface on port 8083 has been deprecated due to security concerns. If still active, disable it and use the CLI or API instead. For other services, apply standard web security practices.
Popular Ports Reference
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