4.3 NFS

Ports

Protocol

Node

Description

111

TCP

NFS server

This is a NFS server port used by portmapper service.

All cluster nodes should be able to access this port.

2049

TCP

NFS server

This is a NFS server port used by nfsd daemon.

All the cluster nodes should be able to access this port.

20048

TCP

NFS server

This is a NFS server port used by mountd daemon

All the cluster nodes should be able to access this port.

NOTE:This port must be open only in a multi-node deployment.