Network configuration
The system that hosts the App Hosts requires access to services on the internet, and access to the SOAR Platform. Work with your network administrators to ensure that the system has access to the following URLs to support the corresponding services.
| URL | Purpose |
| quay.io | Accesses the IBM® official repository. If not using a private repository, the Quay repository must be accessible when an app is deployed or restarted. |
| docker.com | Accesses default k3s Kubernetes containers. The container must be accessible when the App Host software is installed or updated. |
| docker.io | Accesses default k3s Kubernetes containers. The container must be accessible when the App Host software is installed or updated. |
| ntp:ntp.org (UDP port 123) | Accesses network time synchronization, which is used to synchronize time with the App Host manager on SOAR. Authentication with the SOAR Platform can fail when the clock skew between App Host and App Manager is significant. |