IEEE 802.1X is a standard for authentication and authorisation of devices in networks. Thus, physical LAN ports, VLANs or WLANs can only connect to the network after successful authentication, for example via RADIUS. Communication can be encrypted via TLS or PPP-EAP-TLS, for example.

If this network configuration is to …

After my last Spacewalk 2.7 installation I had the problem that synchronising repositories using the web interface failed with the following error:

<img
  loading="lazy"
  decoding="async"
  alt="Reposync error in Spacewalk 2.7 web …</picture></figure></p>