FreeNAS是一份基于FreeBSD的小型操作系统，它提供免费的网络附加存储（NAS）服务（CIFS、FTP、NFS）。
Volker Theile has announced the release of FreeNAS 0.686.4: "FreeNAS 0.686.4 stable was released today. It is a maintenance release so no new features have been included. Changes: Set subnet mask to 24 per default if DHCP is activated, otherwise WebGUI is not accessible in most networks when changing from DHCP to static; do not validate sync time values when pressing 'Now' on status report page; add ability to add multiple destination email addresses on status report page; display interfaces with status 'associated' in UPnP services WebGUI too; add ability to configure multiple host names for Dynamic DNS service; add patch to do a file system check on root if necessary; display correct share name for mounted ISOs on initial system page; fix CPU graph script error...." More in the release announcement. Download: FreeNAS-i386-liveCD-0.686.4.3374.iso (46.6MB, MD5).

（责任编辑：A6）