https://community.databricks.com/t5/administration-architecture/aws-serverless-ncc/m-p/131809#M4025 <P>I have setup a new Databricks workspace in AWS for one of my customers and they are using serverless compute. We are trying to obtain durable IP addresses that we can whitelist on a Redshift instance so that Databricks can run federated queries against Redshift.&nbsp;<BR /><SPAN><BR />We have created the NCC in the same region as the workspace and attached it to the workspace. When we look at the NCC, there are no default rules (the tab doesn’t even exist) and we only see private endpoint rules as a tab.<BR /></SPAN></P><P><SPAN>I am following these instructions, but not sure why I can’t see any public IPs. Any advice?</SPAN></P><P><SPAN>&nbsp;<A href="https://docs.databricks.com/aws/en/security/network/serverless-network-security/serverless-firewall" target="_blank">https://docs.databricks.com/aws/en/security/network/serverless-network-security/serverless-firewall</A></SPAN></P> Fri, 12 Sep 2025 17:23:31 GMT lmcconnell1665 2025-09-12T17:23:31Z https://community.databricks.com/t5/administration-architecture/aws-serverless-ncc/m-p/131809#M4025 <P>I have setup a new Databricks workspace in AWS for one of my customers and they are using serverless compute. We are trying to obtain durable IP addresses that we can whitelist on a Redshift instance so that Databricks can run federated queries against Redshift.&nbsp;<BR /><SPAN><BR />We have created the NCC in the same region as the workspace and attached it to the workspace. When we look at the NCC, there are no default rules (the tab doesn’t even exist) and we only see private endpoint rules as a tab.<BR /></SPAN></P><P><SPAN>I am following these instructions, but not sure why I can’t see any public IPs. Any advice?</SPAN></P><P><SPAN>&nbsp;<A href="https://docs.databricks.com/aws/en/security/network/serverless-network-security/serverless-firewall" target="_blank">https://docs.databricks.com/aws/en/security/network/serverless-network-security/serverless-firewall</A></SPAN></P> Fri, 12 Sep 2025 17:23:31 GMT https://community.databricks.com/t5/administration-architecture/aws-serverless-ncc/m-p/131809#M4025 lmcconnell1665 2025-09-12T17:23:31Z https://community.databricks.com/t5/administration-architecture/aws-serverless-ncc/m-p/131853#M4026 <P>Dear&nbsp;<a href="https://community.databricks.com/t5/user/viewprofilepage/user-id/184338">@lmcconnell1665</a>&nbsp;<BR /><BR />Greatings for the day!!<BR /><BR /></P><DIV>The serverless firewall feature (which enables the stable public IPs you're seeking via the NCC's default rules) is currently in public preview on Databricks AWS. This means it requires explicit enablement on your account, which explains why the Default Rules tab isn't appearing—it's not activated by default.</DIV><DIV>&nbsp;</DIV><DIV><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Khaja_Zaffer_0-1757761284741.png" style="width: 400px;"><img src="https://community.databricks.com/t5/image/serverpage/image-id/19958iDE100E2F7E6B3239/image-size/medium?v=v2&amp;px=400" role="button" title="Khaja_Zaffer_0-1757761284741.png" alt="Khaja_Zaffer_0-1757761284741.png" /></span><P>I hope this helps you.&nbsp;</P><P>Have a great weekend ahead!</P><P>&nbsp;</P></DIV> Sat, 13 Sep 2025 11:01:59 GMT https://community.databricks.com/t5/administration-architecture/aws-serverless-ncc/m-p/131853#M4026 Khaja_Zaffer 2025-09-13T11:01:59Z