In NFSv4 users and groups are identified by UTF-8 strings of the form:
user@dns_domain and
group@dns_domain. The
NAS Platform supports the following universal user/group identifiers:
| OWNER@ | The owner of a file. |
| GROUP@ | A file's group. |
| EVERYONE@ | The world. |
| NETWORK@ | Accessed via the network. |
| ANONYMOUS@ | Accessed without any authentication. |
| AUTHENTICATED@ | Any authenticated user. |
NFSv4 requires a mapping between Unix and NFSv4 names.