Run the showmount command with the server name to check which NFS exports are available. In this example, localhost is the server name. The output shows the available exports and the IP which they are available from.

What command is used to list exported NFS shares?

Use master export file /var/lib/nfs/etab to show NFS shares.

What is the command to view all exported file system?

The /etc/xtab file lists directories that are currently exported. To display this file, enter the exportfs command without flags or arguments. To alter the file or to alter the characteristics of one of its directories, root users can edit the /etc/exports file and run the exportfs command.

How do I check my NFS shares?

Viewing the Exported NFS and CIFS Shares

1. To view the list of exported NFS and CIFS shares on the 3DFS server, on the command line, enter the following command: # showmount -e.
2. To view the list of exported NFS and CIFS shares on the NFS-Ganesha server, on the command line, enter the following command:

What port is NFS?

port 2049
NFS uses port 2049. NFSv3 and NFSv2 use the portmapper service on TCP or UDP port 111. The portmapper service is consulted to get the port numbers for services used with NFSv3 or NFSv2 protocols such as mountd, statd, and nlm.

What are NFS exports?

NFS is the most common protocol for sharing files between Unix systems over a network. NFS servers export directories from their local hard disks to NFS clients, which mount them so that they can be accessed like any other directory.

What is NFS Showmount?

showmount command shows information about an NFS server. This information is maintained by the mountd server on the host. With no options, show the clients that have mounted directories from the host. showmount is usually found in /usr/sbin, which is not in the default search path.

What is No_root_squash?

no_root_squash – Allows root users on client computers to have root access on the server. If no_root_squash is used, remote root users are able to change any file on the shared file system and leave trojaned applications for other users to inadvertently execute.

How would you retrieve a list of clients connected to the NFS server?

Linux / Unix Command To Find Out NFS Clients Connected To My NFS Server

1. netstat -an | grep nfs.server.ip:port.
2. netstat -an | grep 192.168.1.12:2049.
3. cat /var/lib/nfs/rmtab.

Where can I find exportfs in NFS server?

The exportfs command can be used on the NFS server to display what is currently shared: # exportfs /share

Are there translations for NFS shares in Linux?

No translations currently exist. Linux clients discovers NFS shares, though they are not mentioned in /etc/exports list of NFS server. Remote vulnerability scanning tool detects this as vulnerability on NFS server. NFS server has to explicitly export the shares so that the clients can mount and access it.

How to show mount on a NFS server?

You need to use the showmount command to see mount information for an NFS server. This command queries the mount daemon on a remote nfs host (netapp or unix nfs server) for information about the state of the NFS server on that machine.

How to list NFS clients in Linux [ example ]?

In the example I have one NFS client connected to the NFS server on 1018 port ss id another utility to investigate sockets and is considered to be a replacement for netstat in future Linux releases. So we can also use ss command to list NFS clients connected to the NFS Server. Execute below command on the NFS server to list NFS clients.