topic Issue with connecting to Redshift with security groups in Warehousing & Analytics https://community.databricks.com/t5/warehousing-analytics/issue-with-connecting-to-redshift-with-security-groups/m-p/81142#M1455 <P>I trying to connect databricks workspace to Redshift with security groups. Before I set up security groups it worked fine but now I can't connect to it because of inbound rules. What databricks IP's I should add to inbound rules to make it work?</P> Tue, 30 Jul 2024 13:43:27 GMT ilya22239 2024-07-30T13:43:27Z Issue with connecting to Redshift with security groups https://community.databricks.com/t5/warehousing-analytics/issue-with-connecting-to-redshift-with-security-groups/m-p/81142#M1455 <P>I trying to connect databricks workspace to Redshift with security groups. Before I set up security groups it worked fine but now I can't connect to it because of inbound rules. What databricks IP's I should add to inbound rules to make it work?</P> Tue, 30 Jul 2024 13:43:27 GMT https://community.databricks.com/t5/warehousing-analytics/issue-with-connecting-to-redshift-with-security-groups/m-p/81142#M1455 ilya22239 2024-07-30T13:43:27Z Re: Issue with connecting to Redshift with security groups https://community.databricks.com/t5/warehousing-analytics/issue-with-connecting-to-redshift-with-security-groups/m-p/82238#M1474 <P>Hi <a href="https://community.databricks.com/t5/user/viewprofilepage/user-id/114207">@ilya22239</a>, To connect your Databricks workspace to Redshift, you need to whitelist Databricks cluster IP addresses in your Redshift security group. Start by identifying Databricks IPs, which are dynamic and may require a range or dynamic solution. Configure security group inbound rules to allow traffic from these IPs and open port 5439 for Redshift. For dynamic IPs, consider VPC peering between Databricks and Redshift VPCs or associating a public IP with your Databricks cluster. Detailed guidance can be found in the [Databricks documentation](<A href="https://docs.databricks.com/en/security/network/classic/customer-managed-vpc.html" target="_blank">https://docs.databricks.com/en/security/network/classic/customer-managed-vpc.html</A>).</P> Wed, 07 Aug 2024 13:46:26 GMT https://community.databricks.com/t5/warehousing-analytics/issue-with-connecting-to-redshift-with-security-groups/m-p/82238#M1474 Retired_mod 2024-08-07T13:46:26Z