Linux Labs· Networking and Secure AdministrationLab 23 of 37

Persistent NetworkManager Configuration

The client needs a reserved address on the team's IPv6 data network, alongside the IPv4 address the platform gave it, and it has to survive a profile reload. nmcli, not ip, is how that persists.

  • Intermediate
  • 35 min
  • Not rated yet
  • Free
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In this moduleNetworking and Secure Administration

  1. Inspect IPv4, IPv6, Routes, and Sockets30 min
  2. Persistent NetworkManager ConfigurationYou are here
  3. DNS Client Resolution and Lookup Troubleshooting35 min
  4. firewalld Zones and Least-Privilege Access35 min
  5. Configure and Operate an SSH Server35 min
  6. SSH Keys and Access Hardening35 min
  7. SFTP and Verified File Synchronization35 min
  8. Bastion Access and Restricted SSH Forwarding40 min