Skip to main content
We are redesigning the NetApp Knowledge Base site to make it easier to use and navigate. The new and improved site will be available the first week of October. Check out our video or read this KB article to know more about changes you’ll see on the site.
NetApp Knowledge Base

Can RPC port 111(portmap) be disabled in ONTAP?

Views:
760
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
nas
Last Updated:

 

Applies to

  • Data ONTAP operating in 7-Mode
  • Data ONTAP 8
  • ONTAP 9

Answer

  • There is currently no way to disable portmapper (port 111) in either Data ONTAP 7-Mode
  • In ONTAP 9.3 and earlier (including Clustered Data ONTAP 8.x), the portmap service (rpcbind) was always accessible on port 111 in network configurations that relied on the built-in ONTAP firewall rather than a third-party firewall.

  • Starting in ONTAP 9.4, you can modify firewall policies to control whether the portmap service is accessible on particular LIFs.

  • Starting in ONTAP 9.7, the portmap firewall service is eliminated, and the portmap port is opened automatically for all LIFs that support the NFS service.

Additional Information

For more information, see Configuring firewall services and policies for LIFs

 

 

******************************************************* *******************************************************