topic Re: RPC timed our error while mounting NFS volume in ONTAP Discussions https://community.netapp.com/t5/ONTAP-Discussions/RPC-timed-our-error-while-mounting-NFS-volume/m-p/135041#M29619 <P>run the nfs show command and see if TCP is disabled</P><P>&nbsp;</P><P>Example on 9.2</P><P>&nbsp;</P><PRE>cluster1::&gt; vserver nfs show General Default Vserver Access v3 v4 v4.1 UDP TCP Windows User ------------ ------- -------- -------- -------- -------- -------- ------------ vs0 true enabled disabled disabled enabled enabled - vs1 true enabled disabled disabled enabled enabled - 2 entries were displayed.</PRE> Fri, 06 Oct 2017 05:50:45 GMT georgevj 2017-10-06T05:50:45Z RPC timed our error while mounting NFS volume https://community.netapp.com/t5/ONTAP-Discussions/RPC-timed-our-error-while-mounting-NFS-volume/m-p/135000#M29611 <P><SPAN>I am getting below RPC timed out error while mounting one NFS volume from <A href="https://mindmajix.com/netapp-training" target="_blank">NetApp</A> with NFS version 3. While mounting it is switching from TCP to UDP. With NFS version 4 i cannot mount it at all.</SPAN></P><P>&nbsp;</P><P><SPAN><span class="lia-inline-image-display-wrapper" image-alt="RPC.png" style="width: 928px;"><img src="https://community.netapp.com/t5/image/serverpage/image-id/7664iA82883A998D474CF/image-size/large?v=v2&amp;px=999" role="button" title="RPC.png" alt="RPC.png" /></span></SPAN></P><P>&nbsp;</P><P><SPAN>Any suggestions will be appreciated</SPAN></P><P>&nbsp;</P><P><SPAN>Thank you</SPAN></P> Wed, 04 Jun 2025 14:31:20 GMT https://community.netapp.com/t5/ONTAP-Discussions/RPC-timed-our-error-while-mounting-NFS-volume/m-p/135000#M29611 leviya12 2025-06-04T14:31:20Z Re: RPC timed our error while mounting NFS volume https://community.netapp.com/t5/ONTAP-Discussions/RPC-timed-our-error-while-mounting-NFS-volume/m-p/135041#M29619 <P>run the nfs show command and see if TCP is disabled</P><P>&nbsp;</P><P>Example on 9.2</P><P>&nbsp;</P><PRE>cluster1::&gt; vserver nfs show General Default Vserver Access v3 v4 v4.1 UDP TCP Windows User ------------ ------- -------- -------- -------- -------- -------- ------------ vs0 true enabled disabled disabled enabled enabled - vs1 true enabled disabled disabled enabled enabled - 2 entries were displayed.</PRE> Fri, 06 Oct 2017 05:50:45 GMT https://community.netapp.com/t5/ONTAP-Discussions/RPC-timed-our-error-while-mounting-NFS-volume/m-p/135041#M29619 georgevj 2017-10-06T05:50:45Z