noSquashNids  
  When root squash is enabled, you can optionally specify an array of NIDs of clients for which root squash does not apply. A client NID is a Lustre Network Identifier used to uniquely identify a client. You can specify the NID as either a single address or a range of addresses:
- A single address is described in standard Lustre NID format by specifying the client’s IP address followed by the Lustre network ID (for example, - 10.0.1.6@tcp).
- An address range is described using a dash to separate the range (for example, - 10.0.[2-10].[1-255]@tcp).