https://community.databricks.com/t5/data-engineering/npip-tunnel-setup-failure/m-p/121068#M46327 <P>Hello Databricks team,</P><P>I have configure databricks in AWS , but while creating cluster getting below error . Could you please to fix this issue ?<BR /><BR />error :</P><DIV class=""><DIV class=""><DIV class=""><DIV class=""><DIV class=""><DIV class=""><DIV class=""><DIV class=""><DIV class="">VM setup failed due to Ngrok setup timeout. Please check your network configuration and try again or contact Databricks for support. [details] NPIP_TUNNEL_SETUP_FAILURE: Instance bootstrap failed command: WaitForNgrokTunnel Failure message (may be truncated): Timed out waiting for ngrok tunnel to be up(OnDemand)</DIV></DIV></DIV></DIV></DIV><DIV class=""><DIV class="">&nbsp;</DIV></DIV></DIV></DIV></DIV></DIV><H6>&nbsp;</H6> Thu, 05 Jun 2025 15:19:25 GMT arun_6482 2025-06-05T15:19:25Z https://community.databricks.com/t5/data-engineering/npip-tunnel-setup-failure/m-p/121068#M46327 <P>Hello Databricks team,</P><P>I have configure databricks in AWS , but while creating cluster getting below error . Could you please to fix this issue ?<BR /><BR />error :</P><DIV class=""><DIV class=""><DIV class=""><DIV class=""><DIV class=""><DIV class=""><DIV class=""><DIV class=""><DIV class="">VM setup failed due to Ngrok setup timeout. Please check your network configuration and try again or contact Databricks for support. [details] NPIP_TUNNEL_SETUP_FAILURE: Instance bootstrap failed command: WaitForNgrokTunnel Failure message (may be truncated): Timed out waiting for ngrok tunnel to be up(OnDemand)</DIV></DIV></DIV></DIV></DIV><DIV class=""><DIV class="">&nbsp;</DIV></DIV></DIV></DIV></DIV></DIV><H6>&nbsp;</H6> Thu, 05 Jun 2025 15:19:25 GMT https://community.databricks.com/t5/data-engineering/npip-tunnel-setup-failure/m-p/121068#M46327 arun_6482 2025-06-05T15:19:25Z https://community.databricks.com/t5/data-engineering/npip-tunnel-setup-failure/m-p/122449#M46775 <P><a href="https://community.databricks.com/t5/user/viewprofilepage/user-id/167347">@arun_6482</a>&nbsp;The error you have shared suggests that there is a network issue in your Databricks deployment within your AWS account. Please review the documentation provided below and ensure that all your routes and ports are configured correctly.</P> <P>Doc:<SPAN>&nbsp;</SPAN><A href="https://docs.databricks.com/aws/en/security/network/classic/customer-managed-vpc#security-groups" target="_blank" rel="noopener">https://docs.databricks.com/aws/en/security/network/classic/customer-managed-vpc#security-groups</A></P> Sun, 22 Jun 2025 02:39:43 GMT https://community.databricks.com/t5/data-engineering/npip-tunnel-setup-failure/m-p/122449#M46775 mani_22 2025-06-22T02:39:43Z