Alternative HTTP
What is Port 8800?
Port 8800 is used as an alternative HTTP port by various applications and services. Some specific uses include SolarWinds Orion platform, various development servers, and custom web applications. In DevOps environments, port 8800 is sometimes used for admin interfaces — for instance, Replicated (a Kubernetes application management platform) uses port 8800 for its admin console. The port serves as another option in the 8000-8999 range commonly allocated for HTTP-based services.
Common Uses
- Replicated admin console
- SolarWinds web interface
- Custom web application endpoint
- Development server port
Technical Details
Copy-paste commands to check port 8800 (Alternative HTTP) from your terminal
Test connectivity
nc -zv example.com 8800
curl -v --max-time 5 http://example.com:8800/
telnet example.com 8800
nmap -p 8800 -sV example.com
(echo > /dev/tcp/example.com/8800) 2>/dev/null && echo "open" || echo "closed"
Open port in firewall
sudo ufw allow 8800/tcp
sudo iptables -A INPUT -p tcp --dport 8800 -j ACCEPT
sudo firewall-cmd --permanent --add-port=8800/tcp && sudo firewall-cmd --reload
Security Considerations
Apply standard web security. Admin consoles on this port should require strong authentication and be restricted to admin networks. Use TLS encryption for all sensitive interfaces.
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