ALERT: Some images may not load properly within the Knowledge Base Article. If you see a broken image, please right-click and select 'Open image in a new tab'. We apologize for this inconvenience.

API Developer Portal: Unable to enroll: Unknown host


Article ID: 185923


Updated On:


CA API Gateway CA API Developer Portal CA API Management SaaS


I'm trying to enroll the gateway to the portal by when I paste the URL from the portal, I get "Unable to enroll: Unknown host"




The issue was due to the Gateway inability to resolve the enroll host of portal.


Component : API Portal


Both the gateway and the portal will need to be able to communicate with one another and the portal must have the correct host entries configured.

To resolve the issue you will need to modify the docker compose file to include the 'extra_host' entries for the various portal host ip mappings. Configure DNS on Portal

This includes:

Also if this is an internal system you will need to update the local systems host files to accommodate these host entries: Local Host File