Livepatch client firewall configuration

On firewalled machines, canonical-livepatch needs access to two hostnames:

  • livepatch.canonical.com, port 443
  • livepatch-files.canonical.com, port 443

If livepatch client is enabled using Ubuntu Pro, additional access to contracts.canonical.com on port 443 will be required.

For snap installation, see snap network requirements.

Note: Previously patches were served via HTTP until switching over to HTTPS in ~Oct 2023.

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