OpenWRT and a SMB Share - GilesOrr.com
https://www.gilesorr.com/blog/samba-on-openwrt.html10.09.2018 · OpenWRT and a SMB Share. This is an outline of what I did to create a SMB share on an external hard drive attached to an OpenWRT router. This would also let you attach a USB storage device to your router without setting up Samba, or you could set up Samba without having external storage ... but to me it makes more sense to have the two together.
[OpenWrt Wiki] CIFS Client
openwrt.org › docs › guide-userMar 04, 2018 · mount-t cifs '\\cifs-server\share' / localfolder -o guest, iocharset =utf8, file_mode =0777, dir_mode =0777,nounix,noserverino Anonymous or guest share mounting. If you have a problems with mounting CIFS with Anonymous or guest share try this.
[OpenWrt Wiki] Share USB hard-drive with Samba using LuCI
openwrt.org › docs › guide-userNov 25, 2020 · Mount your USB drive. Whether it is a USB pen or a hard-drive. Simply plug it in the USB port, and it should show be automatically detected by OpenWrt (if you ssh into the router you will typically find a new entry /dev/sda for the device, and /dev/sda1 for it's first partition). Now go to the Mount points tab under System in the Luci web ...
[OpenWrt Wiki] NFS share configuration
openwrt.org › docs › guide-userAug 16, 2021 · NFS share configuration The Network File System is a fast and light way to share files over an internal LAN with Linux (on PC or in embedded devices like smart TVs and media centers), Unix and macOS clients. Depending on your needs, you may want to use Samba or the SSH filesystem too or instead.