This tool allows you to mirror RPM repositories in your own private network.
Organization (mirroring) credentials are required to mirror SUSE repositories.

See https://github.com/SUSE/rmt for more information.

The yast2-rmt package to configure your RMT can be found here:
https://build.opensuse.org/package/show/systemsmanagement:SCC:RMT/yast2-rmt