Port directory — page 17

HashiCorp Vault secret management system port

Network service port for application communication

Network service port for dedicated application communication

Consul server RPC communication port

Consul Serf LAN cluster communication port

Consul Serf WAN cluster communication port

HAProxy statistics port for load balancer monitoring

VictoriaMetrics time series database port

Flannel network plugin VXLAN port

Network service port for web applications

HTTP API port for HashiCorp Consul service discovery

Consul DNS interface port

Spring Cloud Eureka service registry port

Network service port for application-specific communication

Airflow CeleryMonitoringport

QuestDB PostgreSQLProtocolport

Nessus vulnerability scanner port for security vulnerability assessment

Alibaba Nacos service discovery and configuration management port

Profiling port, mainly used for JProfiler

Network service port for application listening services

Search Engine port, mainly used for Apache Solr

Network service port for application communication interface

TCP 9000 is the default for several well-known services: ClickHouse\u2019s native protocol, Portainer\u2019s legacy HTTP entry point (current versions default to HTTPS on 9443), SonarQube\u2019s web interface and PHP-FPM\u2019s FastCGI listener. That overlap makes 9000 a frequent source of internal port conflicts and a scanner magnet.

Network service port for application-specific services