topic Re: NFSv4 TCP Ports in Network and Storage Protocols https://community.netapp.com/t5/Network-and-Storage-Protocols/NFSv4-TCP-Ports/m-p/67656#M6210 <HTML><HEAD></HEAD><BODY><P>Hi Demond,</P><P></P><P>Did you finally manage to do that ? If so, which ports did you open on the firewall ?</P><P></P><P>Thanks.</P><P></P><P>Best Regards,</P><P>David</P></BODY></HTML> Tue, 18 Jan 2011 15:56:54 GMT davidmcgiven 2011-01-18T15:56:54Z NFSv4 TCP Ports https://community.netapp.com/t5/Network-and-Storage-Protocols/NFSv4-TCP-Ports/m-p/67650#M6207 <HTML><HEAD></HEAD><BODY><P> I am working to implement NFSv4 in my QA environment.&nbsp; NFSv3 has sufficed up until now, however we have servers behind a firewall that now need access to exports.&nbsp; We decided to implement NFSv4 (with no delegations) because it was more firewall friendly.&nbsp; I have requested that TCP port 2049 be opened, however my servers are still unable to connect.&nbsp; The firewall rule is not bidirectional...should it be?&nbsp; Are there any other ports that need to be opened on the firewall to allow NFSv4 communication?</P></BODY></HTML> Thu, 05 Jun 2025 07:07:26 GMT https://community.netapp.com/t5/Network-and-Storage-Protocols/NFSv4-TCP-Ports/m-p/67650#M6207 __Demond_NC_17110 2025-06-05T07:07:26Z Re: NFSv4 TCP Ports https://community.netapp.com/t5/Network-and-Storage-Protocols/NFSv4-TCP-Ports/m-p/67656#M6210 <HTML><HEAD></HEAD><BODY><P>Hi Demond,</P><P></P><P>Did you finally manage to do that ? If so, which ports did you open on the firewall ?</P><P></P><P>Thanks.</P><P></P><P>Best Regards,</P><P>David</P></BODY></HTML> Tue, 18 Jan 2011 15:56:54 GMT https://community.netapp.com/t5/Network-and-Storage-Protocols/NFSv4-TCP-Ports/m-p/67656#M6210 davidmcgiven 2011-01-18T15:56:54Z