Data Exchange Knowledge Base

Configuring Your Firewall Settings


Contents

    Secure FTP (File Transfer Protocol) supports two methods for securely exchanging files with the Clearinghouse: FTP over SSH(SFTP) and Web Browser interface (HTTPS).

     Web Browser Interface (HTTPS)

    Web browsers use port 443 for establishing secure connections to the server.

    • REQUIRED: Allow TCP Port-443 to FTPS.NSLC.ORG

    > Also see Uploading Files via the Web Browser Interface

     FTP over SSH Clients (SFTP)

    A one-port SSH tunnel is established to support FTP over SSH clients. The use of a single SSH tunnel has an advantage over the multiple encrypted data streams used by FTP over SSL: fewer ports need to be opened on a firewall.

    • REQUIRED: Allow TCP Port-22 to FTPS.NSLC.ORG

    Secure FTP Settings

    • Internet Domain – ftps.nslc.org 
    • Website Address – https://ftps.nslc.org/ 
    • Mailbox (User) ID – Usually your OPE ID (colleges) or NCES (high schools) Number
    • Home Folder – Same as your mailbox ID
    • Receive Sub-Folder (if applicable) – /receive
    • Password – Initially set by the Clearinghouse
    • Password Administration – Can be set by you or the Clearinghouse