# isi smb shares permission modify DataEncrypt -wellknown Everyone -d allow -p full # isi smb shares create DataEncrypt /ifs/smb/data_encrypt -smb3-encryption-enabled true # chmod +a group 'AD1\Domain Users' allow generic_all /ifs/smb/data_encrypt To create a share with SMB3 encryption enabled from the CLI: # mkdir -p /ifs/smb/data_encrypt The following CLI procedures will configure SMB3 encryption on a specific share, rather than globally across the cluster:Īs a prerequisite, ensure that the cluster and clients are bound and connected to the desired Active Directory domain (for example in this case, ad1.com). Encryption cannot be turned on or off at the client level. If encryption is enabled for an existing share or zone, and if the cluster is set to only allow encrypted connections, only Windows 8/Server 2012 and later and OSX 10.12 will be able to access that share or zone. Other operating systems can access non-encrypted shares only if the cluster is configured to allow non-encrypted connections. These operating systems can also work with unencrypted shares, but only if the cluster is configured to allow non-encrypted connections. Note that only operating systems which support SMB3 encryption can work with encrypted shares. The following table lists what behavior a variety of Microsoft Windows and Apple Mac OS versions will support with respect to SMB3 encryption: Operating SystemĬan only access non-encrypted shares if cluster is configured to allow non-encrypted connectionsĬan only access non-encrypted shares if cluster is configured toĬan access encrypted share (and non-encrypted shares if cluster is configured to allow non-encrypted connections) The following CLI command will indicate whether SMB3 encryption has already been configured globally on the cluster: # isi smb settings global view | grep -i encryption When configuring encryption at the cluster-wide level, OneFS provides the option to also allow unencrypted connections for older, non-SMB3 clients.

OneFS allows encryption for SMB3 clients to be configured on a per share, zone, or cluster-wide basis. Received a couple of recent questions around SMB encryption, which is supported in addition to the other components of the SMB3 protocol dialect that OneFS supports, including multi-channel, continuous availability (CA), and witness.

Smb2 wireshark display filter