# AWS Outposts connectivity to AWS Regions
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AWS Outposts supports wide area network (WAN) connectivity through the service link connection.

**Note**  
You can't use private connectivity for your service link connection that connects your Outposts server to your AWS Region or AWS Outposts home Region.

**Topics**
+ [Connectivity through service link](service-links.md)
+ [Updates and the service link](updates-service-link.md)
+ [Firewalls and the service link](firewalls-sl.md)
+ [Outposts server network troubleshooting](network-troubleshoot.md)