question Unable to connect to the server: dial tcp ........... : i/o timeout in Support Questions https://community.cloudera.com/t5/Support-Questions/Unable-to-connect-to-the-server-dial-tcp-i-o-timeout/m-p/376087#M242763 <P>Hello,</P><P><SPAN>I'm installing CDP Private Cloud Data Service on OCP , but I'm stuck at this part :</SPAN></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Hydg_0-1694054315866.png" style="width: 400px;"><img src="https://community.cloudera.com/t5/image/serverpage/image-id/38415i8811006472A50AFD/image-size/medium?v=v2&amp;px=400" role="button" title="Hydg_0-1694054315866.png" alt="Hydg_0-1694054315866.png" /></span></P><P>Please help give soliution.</P><P>Thank you</P><P>Regard,</P><P>Doan Gia Hy</P> Tue, 21 Apr 2026 06:49:00 GMT Hydg 2026-04-21T06:49:00Z Unable to connect to the server: dial tcp ........... : i/o timeout https://community.cloudera.com/t5/Support-Questions/Unable-to-connect-to-the-server-dial-tcp-i-o-timeout/m-p/376087#M242763 <P>Hello,</P><P><SPAN>I'm installing CDP Private Cloud Data Service on OCP , but I'm stuck at this part :</SPAN></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Hydg_0-1694054315866.png" style="width: 400px;"><img src="https://community.cloudera.com/t5/image/serverpage/image-id/38415i8811006472A50AFD/image-size/medium?v=v2&amp;px=400" role="button" title="Hydg_0-1694054315866.png" alt="Hydg_0-1694054315866.png" /></span></P><P>Please help give soliution.</P><P>Thank you</P><P>Regard,</P><P>Doan Gia Hy</P> Tue, 21 Apr 2026 06:49:00 GMT https://community.cloudera.com/t5/Support-Questions/Unable-to-connect-to-the-server-dial-tcp-i-o-timeout/m-p/376087#M242763 Hydg 2026-04-21T06:49:00Z Re: Unable to connect to the server: dial tcp ........... : i/o timeout https://community.cloudera.com/t5/Support-Questions/Unable-to-connect-to-the-server-dial-tcp-i-o-timeout/m-p/386892#M246180 <P>Hi&nbsp;<a href="https://community.cloudera.com/t5/user/viewprofilepage/user-id/106599">@Hydg</a>&nbsp;are you able to ping the node from CM host as well as telnet &amp; SSH?</P> Mon, 22 Apr 2024 06:40:41 GMT https://community.cloudera.com/t5/Support-Questions/Unable-to-connect-to-the-server-dial-tcp-i-o-timeout/m-p/386892#M246180 Rajat_710 2024-04-22T06:40:41Z