OpenSearch standard ports

The following services are available for all servers with our OpenSearch pre-installation. Please note that the servers are provided with nginx reverse proxy and therefore it is not necessary to specify the port when calling via HTTPS. The connection information can be found in the password vault of the server.

OpenSearch Server

Service	Protocol	Port
Let's Encrypt Certbot	TCP	80,443
nginx reverse proxy	TCP	443 → 9200
OpenSearch REST-API	TCP	9200
Cluster communication	TCP	9300

OpenSearch Dashboards

Service	Protocol	Port
Let's Encrypt Certbot	TCP	80,443
nginx reverse proxy	TCP	443 → 5601
OpenSerach dashboards Web UI	TCP	5601
OpenSerach dashboards - OpenSearch connection	TCP	9200

Please note that for the automatic renewal of the Let's Encrypt certificate, access via port 80 and port 443 must be permitted or must be permitted regularly.