R2FS

The R2FS page configures the identity keys and the network allow list for remote R2FS storage nodes. Together they control which remote nodes can authenticate to this server and from which network sources they may connect.

Identity keys

Identity keys are shared secrets that authenticate remote R2FS nodes with this server. At least one key must exist for R2FS connectivity.

The keys table shows each key (masked, with only the last characters visible) and its Notes. When the table is empty it reads "No identity keys yet."

Adding a key

Click Add key to open a dialog. It has two fields:

• Key: the shared secret. It is entered as a masked value you can reveal.
• Notes: a free text description to help you recognize the key later.

The Add action stays disabled until a key value is entered. Adding a key stages it; remember to save the page to persist your changes.

Deleting a key

Use the delete action on a key row. A confirmation dialog asks "Delete this R2FS identity key?" before the key is removed. As with adding, deletions are staged until you save.

Allow list

The allow list restricts R2FS connections to specific IP addresses or CIDR networks. Leave it empty to allow connections from any source.

Entries are managed with the address and CIDR editor. Each entry can be an individual IP address or a CIDR network range.

Saving

Changes to the identity keys and the allow list are applied together when you click Save. If you leave the page without saving, staged additions and deletions are discarded.